diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index c5ec1a5..abb7d74 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -83,7 +83,7 @@
 		if (debug >= 1) \
 			dev_dbg(&(usb_dev)->dev, \
 				"[ueagle-atm dbg] %s: " format, \
-					__FUNCTION__, ##args); \
+					__func__, ##args); \
 	} while (0)
 
 #define uea_vdbg(usb_dev, format, args...)	\
@@ -94,10 +94,10 @@
 	} while (0)
 
 #define uea_enters(usb_dev) \
-	uea_vdbg(usb_dev, "entering %s\n", __FUNCTION__)
+	uea_vdbg(usb_dev, "entering %s\n", __func__)
 
 #define uea_leaves(usb_dev) \
-	uea_vdbg(usb_dev, "leaving  %s\n", __FUNCTION__)
+	uea_vdbg(usb_dev, "leaving  %s\n", __func__)
 
 #define uea_err(usb_dev, format,args...) \
 	dev_err(&(usb_dev)->dev ,"[UEAGLE-ATM] " format , ##args)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 6d57413..33cdf8f 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -260,10 +260,10 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__, status);
+		dbg("%s - urb shutting down with status: %d", __func__, status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__, status);
+		dbg("%s - nonzero urb status received: %d", __func__, status);
 		goto exit;
 	}
 
@@ -307,7 +307,7 @@
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
-		     __FUNCTION__, retval);
+		     __func__, retval);
 }
 
 /* data interface returns incoming bytes, or we got unthrottled */
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 6c4cd82..de17738 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1530,60 +1530,60 @@
 
 	switch (cmd) {
 	case USBDEVFS_CONTROL:
-		snoop(&dev->dev, "%s: CONTROL\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: CONTROL\n", __func__);
 		ret = proc_control(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
 		break;
 
 	case USBDEVFS_BULK:
-		snoop(&dev->dev, "%s: BULK\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: BULK\n", __func__);
 		ret = proc_bulk(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
 		break;
 
 	case USBDEVFS_RESETEP:
-		snoop(&dev->dev, "%s: RESETEP\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: RESETEP\n", __func__);
 		ret = proc_resetep(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
 		break;
 
 	case USBDEVFS_RESET:
-		snoop(&dev->dev, "%s: RESET\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: RESET\n", __func__);
 		ret = proc_resetdevice(ps);
 		break;
 
 	case USBDEVFS_CLEAR_HALT:
-		snoop(&dev->dev, "%s: CLEAR_HALT\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: CLEAR_HALT\n", __func__);
 		ret = proc_clearhalt(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
 		break;
 
 	case USBDEVFS_GETDRIVER:
-		snoop(&dev->dev, "%s: GETDRIVER\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: GETDRIVER\n", __func__);
 		ret = proc_getdriver(ps, p);
 		break;
 
 	case USBDEVFS_CONNECTINFO:
-		snoop(&dev->dev, "%s: CONNECTINFO\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: CONNECTINFO\n", __func__);
 		ret = proc_connectinfo(ps, p);
 		break;
 
 	case USBDEVFS_SETINTERFACE:
-		snoop(&dev->dev, "%s: SETINTERFACE\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: SETINTERFACE\n", __func__);
 		ret = proc_setintf(ps, p);
 		break;
 
 	case USBDEVFS_SETCONFIGURATION:
-		snoop(&dev->dev, "%s: SETCONFIGURATION\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: SETCONFIGURATION\n", __func__);
 		ret = proc_setconfig(ps, p);
 		break;
 
 	case USBDEVFS_SUBMITURB:
-		snoop(&dev->dev, "%s: SUBMITURB\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: SUBMITURB\n", __func__);
 		ret = proc_submiturb(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
@@ -1592,60 +1592,60 @@
 #ifdef CONFIG_COMPAT
 
 	case USBDEVFS_SUBMITURB32:
-		snoop(&dev->dev, "%s: SUBMITURB32\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: SUBMITURB32\n", __func__);
 		ret = proc_submiturb_compat(ps, p);
 		if (ret >= 0)
 			inode->i_mtime = CURRENT_TIME;
 		break;
 
 	case USBDEVFS_REAPURB32:
-		snoop(&dev->dev, "%s: REAPURB32\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: REAPURB32\n", __func__);
 		ret = proc_reapurb_compat(ps, p);
 		break;
 
 	case USBDEVFS_REAPURBNDELAY32:
-		snoop(&dev->dev, "%s: REAPURBDELAY32\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: REAPURBDELAY32\n", __func__);
 		ret = proc_reapurbnonblock_compat(ps, p);
 		break;
 
 	case USBDEVFS_IOCTL32:
-		snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: IOCTL\n", __func__);
 		ret = proc_ioctl_compat(ps, ptr_to_compat(p));
 		break;
 #endif
 
 	case USBDEVFS_DISCARDURB:
-		snoop(&dev->dev, "%s: DISCARDURB\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: DISCARDURB\n", __func__);
 		ret = proc_unlinkurb(ps, p);
 		break;
 
 	case USBDEVFS_REAPURB:
-		snoop(&dev->dev, "%s: REAPURB\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: REAPURB\n", __func__);
 		ret = proc_reapurb(ps, p);
 		break;
 
 	case USBDEVFS_REAPURBNDELAY:
-		snoop(&dev->dev, "%s: REAPURBDELAY\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: REAPURBDELAY\n", __func__);
 		ret = proc_reapurbnonblock(ps, p);
 		break;
 
 	case USBDEVFS_DISCSIGNAL:
-		snoop(&dev->dev, "%s: DISCSIGNAL\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: DISCSIGNAL\n", __func__);
 		ret = proc_disconnectsignal(ps, p);
 		break;
 
 	case USBDEVFS_CLAIMINTERFACE:
-		snoop(&dev->dev, "%s: CLAIMINTERFACE\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: CLAIMINTERFACE\n", __func__);
 		ret = proc_claiminterface(ps, p);
 		break;
 
 	case USBDEVFS_RELEASEINTERFACE:
-		snoop(&dev->dev, "%s: RELEASEINTERFACE\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: RELEASEINTERFACE\n", __func__);
 		ret = proc_releaseinterface(ps, p);
 		break;
 
 	case USBDEVFS_IOCTL:
-		snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__);
+		snoop(&dev->dev, "%s: IOCTL\n", __func__);
 		ret = proc_ioctl_default(ps, p);
 		break;
 	}
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index edc31e1..1e56f1c 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -157,7 +157,7 @@
 	struct usb_device *udev;
 	int error = -ENODEV;
 
-	dev_dbg(dev, "%s\n", __FUNCTION__);
+	dev_dbg(dev, "%s\n", __func__);
 
 	if (!is_usb_device(dev))	/* Sanity check */
 		return error;
@@ -194,7 +194,7 @@
 	const struct usb_device_id *id;
 	int error = -ENODEV;
 
-	dev_dbg(dev, "%s\n", __FUNCTION__);
+	dev_dbg(dev, "%s\n", __func__);
 
 	if (is_usb_device(dev))		/* Sanity check */
 		return error;
@@ -211,7 +211,7 @@
 	if (!id)
 		id = usb_match_dynamic_id(intf, driver);
 	if (id) {
-		dev_dbg(dev, "%s - got id\n", __FUNCTION__);
+		dev_dbg(dev, "%s - got id\n", __func__);
 
 		error = usb_autoresume_device(udev);
 		if (error)
@@ -793,7 +793,7 @@
 	status = udriver->suspend(udev, msg);
 
  done:
-	dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&udev->dev, "%s: status %d\n", __func__, status);
 	return status;
 }
 
@@ -821,7 +821,7 @@
 	status = udriver->resume(udev);
 
  done:
-	dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&udev->dev, "%s: status %d\n", __func__, status);
 	if (status == 0)
 		udev->autoresume_disabled = 0;
 	return status;
@@ -860,7 +860,7 @@
 	}
 
  done:
-	dev_vdbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&intf->dev, "%s: status %d\n", __func__, status);
 	return status;
 }
 
@@ -910,7 +910,7 @@
 	}
 
 done:
-	dev_vdbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&intf->dev, "%s: status %d\n", __func__, status);
 	if (status == 0)
 		mark_active(intf);
 
@@ -1093,7 +1093,7 @@
 	}
 
  done:
-	dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&udev->dev, "%s: status %d\n", __func__, status);
 	return status;
 }
 
@@ -1187,7 +1187,7 @@
 	}
 
  done:
-	dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
+	dev_vdbg(&udev->dev, "%s: status %d\n", __func__, status);
 	if (!status)
 		udev->reset_resume = 0;
 	return status;
@@ -1257,7 +1257,7 @@
 
 	status = usb_autopm_do_device(udev, -1);
 	dev_vdbg(&udev->dev, "%s: cnt %d\n",
-			__FUNCTION__, udev->pm_usage_cnt);
+			__func__, udev->pm_usage_cnt);
 }
 
 /**
@@ -1277,7 +1277,7 @@
 {
 	usb_autopm_do_device(udev, 0);
 	dev_vdbg(&udev->dev, "%s: cnt %d\n",
-			__FUNCTION__, udev->pm_usage_cnt);
+			__func__, udev->pm_usage_cnt);
 }
 
 /**
@@ -1305,7 +1305,7 @@
 
 	status = usb_autopm_do_device(udev, 1);
 	dev_vdbg(&udev->dev, "%s: status %d cnt %d\n",
-			__FUNCTION__, status, udev->pm_usage_cnt);
+			__func__, status, udev->pm_usage_cnt);
 	return status;
 }
 
@@ -1377,7 +1377,7 @@
 
 	status = usb_autopm_do_interface(intf, -1);
 	dev_vdbg(&intf->dev, "%s: status %d cnt %d\n",
-			__FUNCTION__, status, intf->pm_usage_cnt);
+			__func__, status, intf->pm_usage_cnt);
 }
 EXPORT_SYMBOL_GPL(usb_autopm_put_interface);
 
@@ -1421,7 +1421,7 @@
 
 	status = usb_autopm_do_interface(intf, 1);
 	dev_vdbg(&intf->dev, "%s: status %d cnt %d\n",
-			__FUNCTION__, status, intf->pm_usage_cnt);
+			__func__, status, intf->pm_usage_cnt);
 	return status;
 }
 EXPORT_SYMBOL_GPL(usb_autopm_get_interface);
@@ -1443,7 +1443,7 @@
 
 	status = usb_autopm_do_interface(intf, 0);
 	dev_vdbg(&intf->dev, "%s: status %d cnt %d\n",
-			__FUNCTION__, status, intf->pm_usage_cnt);
+			__func__, status, intf->pm_usage_cnt);
 	return status;
 }
 EXPORT_SYMBOL_GPL(usb_autopm_set_interface);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 5a338a5..06c3acb 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -575,7 +575,7 @@
 	ret = get_hub_status(hub->hdev, &hub->status->hub);
 	if (ret < 0)
 		dev_err (hub->intfdev,
-			"%s failed (err = %d)\n", __FUNCTION__, ret);
+			"%s failed (err = %d)\n", __func__, ret);
 	else {
 		*status = le16_to_cpu(hub->status->hub.wHubStatus);
 		*change = le16_to_cpu(hub->status->hub.wHubChange); 
@@ -1270,7 +1270,7 @@
 	int			i;
 
 	if (!udev) {
-		pr_debug ("%s nodev\n", __FUNCTION__);
+		pr_debug ("%s nodev\n", __func__);
 		return;
 	}
 
@@ -2072,7 +2072,7 @@
 		}
 	}
 
-	dev_dbg(&intf->dev, "%s\n", __FUNCTION__);
+	dev_dbg(&intf->dev, "%s\n", __func__);
 
 	/* stop khubd and related activity */
 	hub_quiesce(hub);
@@ -3125,7 +3125,7 @@
 
 	if (!parent_hdev) {
 		/* this requires hcd-specific logic; see OHCI hc_restart() */
-		dev_dbg(&udev->dev, "%s for root hub!\n", __FUNCTION__);
+		dev_dbg(&udev->dev, "%s for root hub!\n", __func__);
 		return -EISDIR;
 	}
 	parent_hub = hdev_to_hub(parent_hdev);
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 83a373e..8607846 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -463,13 +463,13 @@
 	inode = usbfs_get_inode(sb, S_IFDIR | 0755, 0);
 
 	if (!inode) {
-		dbg("%s: could not get inode!",__FUNCTION__);
+		dbg("%s: could not get inode!",__func__);
 		return -ENOMEM;
 	}
 
 	root = d_alloc_root(inode);
 	if (!root) {
-		dbg("%s: could not get root dentry!",__FUNCTION__);
+		dbg("%s: could not get root dentry!",__func__);
 		iput(inode);
 		return -ENOMEM;
 	}
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 5b23f6b..e819e53 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -312,7 +312,7 @@
 				    retval != -EBUSY)
 					dev_err(&io->dev->dev,
 						"%s, unlink --> %d\n",
-						__FUNCTION__, retval);
+						__func__, retval);
 			} else if (urb == io->urbs [i])
 				found = 1;
 		}
@@ -550,7 +550,7 @@
 			io->urbs[i]->dev = NULL;
 			io->urbs[i]->status = retval;
 			dev_dbg(&io->dev->dev, "%s, submit --> %d\n",
-				__FUNCTION__, retval);
+				__func__, retval);
 			usb_sg_cancel(io);
 		}
 		spin_lock_irq(&io->lock);
@@ -600,7 +600,7 @@
 			retval = usb_unlink_urb(io->urbs [i]);
 			if (retval != -EINPROGRESS && retval != -EBUSY)
 				dev_warn(&io->dev->dev, "%s, unlink --> %d\n",
-					__FUNCTION__, retval);
+					__func__, retval);
 		}
 		spin_lock(&io->lock);
 	}
@@ -1068,7 +1068,7 @@
 {
 	int i;
 
-	dev_dbg(&dev->dev, "%s nuking %s URBs\n", __FUNCTION__,
+	dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
 		skip_ep0 ? "non-ep0" : "all");
 	for (i = skip_ep0; i < 16; ++i) {
 		usb_disable_endpoint(dev, i);
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 1d3ed13..c0b1ae2 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -334,7 +334,7 @@
 		dev_dbg(&dev->dev,
 			"bogus endpoint ep%d%s in %s (bad maxpacket %d)\n",
 			usb_endpoint_num(&ep->desc), is_out ? "out" : "in",
-			__FUNCTION__, max);
+			__func__, max);
 		return -EMSGSIZE;
 	}
 
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 5d352c9..9b913af 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -460,7 +460,7 @@
 	if (list_empty(&ep->queue))
 		return;
 
-	VDBG("%s %s\n", __FUNCTION__, ep->ep.name);
+	VDBG("%s %s\n", __func__, ep->ep.name);
 	while (!list_empty(&ep->queue)) {
 		req = list_entry(ep->queue.next, struct at91_request, queue);
 		done(ep, req, status);
@@ -795,7 +795,7 @@
 	int		status = -EINVAL;
 	unsigned long	flags;
 
-	DBG("%s\n", __FUNCTION__ );
+	DBG("%s\n", __func__ );
 	local_irq_save(flags);
 
 	if (!udc->clocked || !udc->suspended)
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 74f51a7..6629310 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -892,7 +892,7 @@
 {
 	struct dummy	*dum = platform_get_drvdata(pdev);
 
-	dev_dbg (&pdev->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&pdev->dev, "%s\n", __func__);
 	spin_lock_irq (&dum->lock);
 	dum->udc_suspended = 1;
 	set_link_state (dum);
@@ -906,7 +906,7 @@
 {
 	struct dummy	*dum = platform_get_drvdata(pdev);
 
-	dev_dbg (&pdev->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&pdev->dev, "%s\n", __func__);
 	spin_lock_irq (&dum->lock);
 	dum->udc_suspended = 0;
 	set_link_state (dum);
@@ -1707,7 +1707,7 @@
 {
 	struct dummy *dum = hcd_to_dummy (hcd);
 
-	dev_dbg (&hcd->self.root_hub->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&hcd->self.root_hub->dev, "%s\n", __func__);
 
 	spin_lock_irq (&dum->lock);
 	dum->rh_state = DUMMY_RH_SUSPENDED;
@@ -1722,7 +1722,7 @@
 	struct dummy *dum = hcd_to_dummy (hcd);
 	int rc = 0;
 
-	dev_dbg (&hcd->self.root_hub->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&hcd->self.root_hub->dev, "%s\n", __func__);
 
 	spin_lock_irq (&dum->lock);
 	if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {
@@ -1896,7 +1896,7 @@
 	struct dummy		*dum;
 	int			rc = 0;
 
-	dev_dbg (&pdev->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&pdev->dev, "%s\n", __func__);
 
 	hcd = platform_get_drvdata (pdev);
 	dum = hcd_to_dummy (hcd);
@@ -1912,7 +1912,7 @@
 {
 	struct usb_hcd		*hcd;
 
-	dev_dbg (&pdev->dev, "%s\n", __FUNCTION__);
+	dev_dbg (&pdev->dev, "%s\n", __func__);
 
 	hcd = platform_get_drvdata (pdev);
 	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 92b9bf7..bb93bdd 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -1102,7 +1102,7 @@
 	if (dev->config == 0)
 		return;
 
-	DEBUG (dev, "%s\n", __FUNCTION__);
+	DEBUG (dev, "%s\n", __func__);
 
 	netif_stop_queue (dev->net);
 	netif_carrier_off (dev->net);
@@ -1263,7 +1263,7 @@
 	struct usb_cdc_notification	*event;
 	int				value;
 
-	DEBUG (dev, "%s, flush old status first\n", __FUNCTION__);
+	DEBUG (dev, "%s, flush old status first\n", __func__);
 
 	/* flush old status
 	 *
@@ -1329,7 +1329,7 @@
 	spin_lock(&dev->lock);
 	status = rndis_msg_parser (dev->rndis_config, (u8 *) req->buf);
 	if (status < 0)
-		ERROR(dev, "%s: rndis parse error %d\n", __FUNCTION__, status);
+		ERROR(dev, "%s: rndis parse error %d\n", __func__, status);
 	spin_unlock(&dev->lock);
 }
 
@@ -2113,7 +2113,7 @@
 
 static void eth_start (struct eth_dev *dev, gfp_t gfp_flags)
 {
-	DEBUG (dev, "%s\n", __FUNCTION__);
+	DEBUG (dev, "%s\n", __func__);
 
 	/* fill the rx queue */
 	rx_fill (dev, gfp_flags);
@@ -2133,7 +2133,7 @@
 {
 	struct eth_dev		*dev = netdev_priv(net);
 
-	DEBUG (dev, "%s\n", __FUNCTION__);
+	DEBUG (dev, "%s\n", __func__);
 	if (netif_carrier_ok (dev->net))
 		eth_start (dev, GFP_KERNEL);
 	return 0;
@@ -2143,7 +2143,7 @@
 {
 	struct eth_dev		*dev = netdev_priv(net);
 
-	VDEBUG (dev, "%s\n", __FUNCTION__);
+	VDEBUG (dev, "%s\n", __func__);
 	netif_stop_queue (net);
 
 	DEBUG (dev, "stop stats: rx/tx %ld/%ld, errs %ld/%ld\n",
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 0a726e1..bf3f946 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1104,7 +1104,7 @@
 	if (req->actual > 0)
 		dump_msg(fsg, fsg->ep0req_name, req->buf, req->actual);
 	if (req->status || req->actual != req->length)
-		DBG(fsg, "%s --> %d, %u/%u\n", __FUNCTION__,
+		DBG(fsg, "%s --> %d, %u/%u\n", __func__,
 				req->status, req->actual, req->length);
 	if (req->status == -ECONNRESET)		// Request was cancelled
 		usb_ep_fifo_flush(ep);
@@ -1125,7 +1125,7 @@
 	struct fsg_buffhd	*bh = req->context;
 
 	if (req->status || req->actual != req->length)
-		DBG(fsg, "%s --> %d, %u/%u\n", __FUNCTION__,
+		DBG(fsg, "%s --> %d, %u/%u\n", __func__,
 				req->status, req->actual, req->length);
 	if (req->status == -ECONNRESET)		// Request was cancelled
 		usb_ep_fifo_flush(ep);
@@ -1146,7 +1146,7 @@
 
 	dump_msg(fsg, "bulk-out", req->buf, req->actual);
 	if (req->status || req->actual != bh->bulk_out_intended_length)
-		DBG(fsg, "%s --> %d, %u/%u\n", __FUNCTION__,
+		DBG(fsg, "%s --> %d, %u/%u\n", __func__,
 				req->status, req->actual,
 				bh->bulk_out_intended_length);
 	if (req->status == -ECONNRESET)		// Request was cancelled
@@ -1169,7 +1169,7 @@
 	struct fsg_buffhd	*bh = req->context;
 
 	if (req->status || req->actual != req->length)
-		DBG(fsg, "%s --> %d, %u/%u\n", __FUNCTION__,
+		DBG(fsg, "%s --> %d, %u/%u\n", __func__,
 				req->status, req->actual, req->length);
 	if (req->status == -ECONNRESET)		// Request was cancelled
 		usb_ep_fifo_flush(ep);
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 254012a..651b827 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -773,11 +773,11 @@
 	/* catch various bogus parameters */
 	if (!_req || !req->req.complete || !req->req.buf
 			|| !list_empty(&req->queue)) {
-		VDBG("%s, bad params\n", __FUNCTION__);
+		VDBG("%s, bad params\n", __func__);
 		return -EINVAL;
 	}
 	if (unlikely(!_ep || !ep->desc)) {
-		VDBG("%s, bad ep\n", __FUNCTION__);
+		VDBG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 	if (ep->desc->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h
index 9fb0b1e..98b1483 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.h
+++ b/drivers/usb/gadget/fsl_usb2_udc.h
@@ -512,7 +512,7 @@
 
 #ifdef DEBUG
 #define DBG(fmt, args...) 	printk(KERN_DEBUG "[%s]  " fmt "\n", \
-				__FUNCTION__, ## args)
+				__func__, ## args)
 #else
 #define DBG(fmt, args...)	do{}while(0)
 #endif
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index d3e7025..64a592c 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -692,7 +692,7 @@
 	req->req.actual = (curr - req->req.dma) + 1;
 	req->req.status = status;
 
-	VDBG(ep->dev, "%s %s %s %d/%d\n", __FUNCTION__, ep->ep.name,
+	VDBG(ep->dev, "%s %s %s %d/%d\n", __func__, ep->ep.name,
 		ep->is_in ? "IN" : "OUT",
 		req->req.actual, req->req.length);
 
@@ -826,7 +826,7 @@
 	if (dev->ep0state == EP0_SUSPEND)
 		return -EBUSY;
 
-	VDBG(dev, "%s %s %s %s %p\n", __FUNCTION__, _ep->name,
+	VDBG(dev, "%s %s %s %s %p\n", __func__, _ep->name,
 		ep->is_in ? "IN" : "OUT",
 		ep->dma ? "dma" : "pio",
 		_req);
@@ -898,7 +898,7 @@
 
 	/* don't change EPxSTATUS_EP_INVALID to READY */
 	} else if (!ep->desc) {
-		DBG(ep->dev, "%s %s inactive?\n", __FUNCTION__, ep->ep.name);
+		DBG(ep->dev, "%s %s inactive?\n", __func__, ep->ep.name);
 		return -EINVAL;
 	}
 
@@ -940,7 +940,7 @@
 	regs = ep->dev->regs;
 	size = readl(&regs->EPxSizeLA[ep->num]) & DATASIZE;
 	size += readl(&regs->EPxSizeLB[ep->num]) & DATASIZE;
-	VDBG(ep->dev, "%s %s %u\n", __FUNCTION__, ep->ep.name, size);
+	VDBG(ep->dev, "%s %s %u\n", __func__, ep->ep.name, size);
 	return size;
 }
 
@@ -953,11 +953,11 @@
 	if (!_ep)
 		return;
 	ep = container_of(_ep, struct goku_ep, ep);
-	VDBG(ep->dev, "%s %s\n", __FUNCTION__, ep->ep.name);
+	VDBG(ep->dev, "%s %s\n", __func__, ep->ep.name);
 
 	/* don't change EPxSTATUS_EP_INVALID to READY */
 	if (!ep->desc && ep->num != 0) {
-		DBG(ep->dev, "%s %s inactive?\n", __FUNCTION__, ep->ep.name);
+		DBG(ep->dev, "%s %s inactive?\n", __func__, ep->ep.name);
 		return;
 	}
 
@@ -1286,7 +1286,7 @@
 	struct goku_udc_regs __iomem	*regs = dev->regs;
 	unsigned			i;
 
-	VDBG(dev, "%s\n", __FUNCTION__);
+	VDBG(dev, "%s\n", __func__);
 
 	udc_reset(dev);
 	udc_reinit (dev);
@@ -1322,7 +1322,7 @@
 	if (readl(&dev->regs->power_detect) & PW_DETECT)
 		ep0_start(dev);
 	else {
-		DBG(dev, "%s\n", __FUNCTION__);
+		DBG(dev, "%s\n", __func__);
 		dev->int_enable = INT_PWRDETECT;
 		writel(dev->int_enable, &dev->regs->int_enable);
 	}
@@ -1387,7 +1387,7 @@
 {
 	unsigned	i;
 
-	DBG (dev, "%s\n", __FUNCTION__);
+	DBG (dev, "%s\n", __func__);
 
 	if (dev->gadget.speed == USB_SPEED_UNKNOWN)
 		driver = NULL;
@@ -1726,7 +1726,7 @@
 {
 	struct goku_udc		*dev = pci_get_drvdata(pdev);
 
-	DBG(dev, "%s\n", __FUNCTION__);
+	DBG(dev, "%s\n", __func__);
 
 	BUG_ON(dev->driver);
 
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 0a6feaf..69b0a27 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1107,13 +1107,13 @@
 
 	switch (state) {
 	default:
-		DBG (dev, "fail %s, state %d\n", __FUNCTION__, state);
+		DBG (dev, "fail %s, state %d\n", __func__, state);
 		retval = -ESRCH;
 		break;
 	case STATE_DEV_UNCONNECTED:
 	case STATE_DEV_CONNECTED:
 		spin_unlock_irq (&dev->lock);
-		DBG (dev, "%s wait\n", __FUNCTION__);
+		DBG (dev, "%s wait\n", __func__);
 
 		/* wait for events */
 		retval = wait_event_interruptible (dev->wait,
@@ -1222,7 +1222,7 @@
 			DBG(dev, "bogus ep0out stall!\n");
 		}
 	} else
-		DBG (dev, "fail %s, state %d\n", __FUNCTION__, dev->state);
+		DBG (dev, "fail %s, state %d\n", __func__, dev->state);
 
 	spin_unlock_irq (&dev->lock);
 	return retval;
@@ -1233,7 +1233,7 @@
 {
 	struct dev_data		*dev = fd->private_data;
 	// caller must F_SETOWN before signal delivery happens
-	VDEBUG (dev, "%s %s\n", __FUNCTION__, on ? "on" : "off");
+	VDEBUG (dev, "%s %s\n", __func__, on ? "on" : "off");
 	return fasync_helper (f, fd, on, &dev->fasync);
 }
 
@@ -1575,7 +1575,7 @@
 {
 	struct list_head	*entry, *tmp;
 
-	DBG (dev, "%s %d\n", __FUNCTION__, dev->state);
+	DBG (dev, "%s %d\n", __func__, dev->state);
 
 	/* dev->state must prevent interference */
 restart:
@@ -1662,7 +1662,7 @@
 	put_dev (dev);
 	kfree (data);
 enomem0:
-	DBG (dev, "%s enomem\n", __FUNCTION__);
+	DBG (dev, "%s enomem\n", __func__);
 	destroy_ep_files (dev);
 	return -ENOMEM;
 }
@@ -1672,7 +1672,7 @@
 {
 	struct dev_data		*dev = get_gadget_data (gadget);
 
-	DBG (dev, "%s\n", __FUNCTION__);
+	DBG (dev, "%s\n", __func__);
 
 	spin_lock_irq (&dev->lock);
 	dev->state = STATE_DEV_UNBOUND;
@@ -1685,7 +1685,7 @@
 	/* we've already been disconnected ... no i/o is active */
 	if (dev->req)
 		usb_ep_free_request (gadget->ep0, dev->req);
-	DBG (dev, "%s done\n", __FUNCTION__);
+	DBG (dev, "%s done\n", __func__);
 	put_dev (dev);
 }
 
@@ -1933,7 +1933,7 @@
 
 fail:
 	spin_unlock_irq (&dev->lock);
-	pr_debug ("%s: %s fail %Zd, %p\n", shortname, __FUNCTION__, value, dev);
+	pr_debug ("%s: %s fail %Zd, %p\n", shortname, __func__, value, dev);
 	kfree (dev->buf);
 	dev->buf = NULL;
 	return value;
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index 078f724..825abd2 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -253,7 +253,7 @@
  */
 static void udc_disable(struct lh7a40x_udc *dev)
 {
-	DEBUG("%s, %p\n", __FUNCTION__, dev);
+	DEBUG("%s, %p\n", __func__, dev);
 
 	udc_set_address(dev, 0);
 
@@ -285,7 +285,7 @@
 {
 	u32 i;
 
-	DEBUG("%s, %p\n", __FUNCTION__, dev);
+	DEBUG("%s, %p\n", __func__, dev);
 
 	/* device/ep0 records init */
 	INIT_LIST_HEAD(&dev->gadget.ep_list);
@@ -318,7 +318,7 @@
 {
 	int ep;
 
-	DEBUG("%s, %p\n", __FUNCTION__, dev);
+	DEBUG("%s, %p\n", __func__, dev);
 
 	dev->gadget.speed = USB_SPEED_UNKNOWN;
 
@@ -412,7 +412,7 @@
 	struct lh7a40x_udc *dev = the_controller;
 	int retval;
 
-	DEBUG("%s: %s\n", __FUNCTION__, driver->driver.name);
+	DEBUG("%s: %s\n", __func__, driver->driver.name);
 
 	if (!driver
 			|| driver->speed != USB_SPEED_FULL
@@ -521,7 +521,7 @@
 			is_short = unlikely(max < ep_maxpacket(ep));
 		}
 
-		DEBUG("%s: wrote %s %d bytes%s%s %d left %p\n", __FUNCTION__,
+		DEBUG("%s: wrote %s %d bytes%s%s %d left %p\n", __func__,
 		      ep->ep.name, count,
 		      is_last ? "/L" : "", is_short ? "/S" : "",
 		      req->req.length - req->req.actual, req);
@@ -555,7 +555,7 @@
 	/* make sure there's a packet in the FIFO. */
 	csr = usb_read(ep->csr1);
 	if (!(csr & USB_OUT_CSR1_OUT_PKT_RDY)) {
-		DEBUG("%s: Packet NOT ready!\n", __FUNCTION__);
+		DEBUG("%s: Packet NOT ready!\n", __func__);
 		return -EINVAL;
 	}
 
@@ -614,7 +614,7 @@
 	unsigned int stopped = ep->stopped;
 	u32 index;
 
-	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	DEBUG("%s, %p\n", __func__, ep);
 	list_del_init(&req->queue);
 
 	if (likely(req->req.status == -EINPROGRESS))
@@ -644,7 +644,7 @@
 /** Enable EP interrupt */
 static void pio_irq_enable(int ep)
 {
-	DEBUG("%s: %d\n", __FUNCTION__, ep);
+	DEBUG("%s: %d\n", __func__, ep);
 
 	switch (ep) {
 	case 1:
@@ -665,7 +665,7 @@
 /** Disable EP interrupt */
 static void pio_irq_disable(int ep)
 {
-	DEBUG("%s: %d\n", __FUNCTION__, ep);
+	DEBUG("%s: %d\n", __func__, ep);
 
 	switch (ep) {
 	case 1:
@@ -690,7 +690,7 @@
 {
 	struct lh7a40x_request *req;
 
-	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	DEBUG("%s, %p\n", __func__, ep);
 
 	/* Flush FIFO */
 	flush(ep);
@@ -734,7 +734,7 @@
  */
 static void flush(struct lh7a40x_ep *ep)
 {
-	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	DEBUG("%s, %p\n", __func__, ep);
 
 	switch (ep->ep_type) {
 	case ep_control:
@@ -766,7 +766,7 @@
 	usb_set_index(ep_idx);
 
 	csr = usb_read(ep->csr1);
-	DEBUG("%s: %d, csr %x\n", __FUNCTION__, ep_idx, csr);
+	DEBUG("%s: %d, csr %x\n", __func__, ep_idx, csr);
 
 	if (csr & USB_IN_CSR1_SENT_STALL) {
 		DEBUG("USB_IN_CSR1_SENT_STALL\n");
@@ -776,7 +776,7 @@
 	}
 
 	if (!ep->desc) {
-		DEBUG("%s: NO EP DESC\n", __FUNCTION__);
+		DEBUG("%s: NO EP DESC\n", __func__);
 		return;
 	}
 
@@ -802,7 +802,7 @@
 	struct lh7a40x_ep *ep = &dev->ep[ep_idx];
 	struct lh7a40x_request *req;
 
-	DEBUG("%s: %d\n", __FUNCTION__, ep_idx);
+	DEBUG("%s: %d\n", __func__, ep_idx);
 
 	usb_set_index(ep_idx);
 
@@ -814,11 +814,11 @@
 			usb_read(ep->
 				 csr1)) & (USB_OUT_CSR1_OUT_PKT_RDY |
 					   USB_OUT_CSR1_SENT_STALL)) {
-			DEBUG("%s: %x\n", __FUNCTION__, csr);
+			DEBUG("%s: %x\n", __func__, csr);
 
 			if (csr & USB_OUT_CSR1_SENT_STALL) {
 				DEBUG("%s: stall sent, flush fifo\n",
-				      __FUNCTION__);
+				      __func__);
 				/* usb_set(USB_OUT_CSR1_FIFO_FLUSH, ep->csr1); */
 				flush(ep);
 			} else if (csr & USB_OUT_CSR1_OUT_PKT_RDY) {
@@ -832,7 +832,7 @@
 
 				if (!req) {
 					printk("%s: NULL REQ %d\n",
-					       __FUNCTION__, ep_idx);
+					       __func__, ep_idx);
 					flush(ep);
 					break;
 				} else {
@@ -844,7 +844,7 @@
 
 	} else {
 		/* Throw packet away.. */
-		printk("%s: No descriptor?!?\n", __FUNCTION__);
+		printk("%s: No descriptor?!?\n", __func__);
 		flush(ep);
 	}
 }
@@ -886,7 +886,7 @@
 #if 0				/* def CONFIG_ARCH_LH7A404 */
 	/* Does not work always... */
 
-	DEBUG("%s: %d\n", __FUNCTION__, dev->usb_address);
+	DEBUG("%s: %d\n", __func__, dev->usb_address);
 
 	if (!dev->usb_address) {
 		/*usb_set(USB_RESET_IO, USB_RESET);
@@ -936,7 +936,7 @@
 		if (!intr_out && !intr_in && !intr_int)
 			break;
 
-		DEBUG("%s (on state %s)\n", __FUNCTION__,
+		DEBUG("%s (on state %s)\n", __func__,
 		      state_names[dev->ep0state]);
 		DEBUG("intr_out = %x\n", intr_out);
 		DEBUG("intr_in  = %x\n", intr_in);
@@ -1016,14 +1016,14 @@
 	struct lh7a40x_udc *dev;
 	unsigned long flags;
 
-	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+	DEBUG("%s, %p\n", __func__, _ep);
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (!_ep || !desc || ep->desc || _ep->name == ep0name
 	    || desc->bDescriptorType != USB_DT_ENDPOINT
 	    || ep->bEndpointAddress != desc->bEndpointAddress
 	    || ep_maxpacket(ep) < le16_to_cpu(desc->wMaxPacketSize)) {
-		DEBUG("%s, bad ep or descriptor\n", __FUNCTION__);
+		DEBUG("%s, bad ep or descriptor\n", __func__);
 		return -EINVAL;
 	}
 
@@ -1031,7 +1031,7 @@
 	if (ep->bmAttributes != desc->bmAttributes
 	    && ep->bmAttributes != USB_ENDPOINT_XFER_BULK
 	    && desc->bmAttributes != USB_ENDPOINT_XFER_INT) {
-		DEBUG("%s, %s type mismatch\n", __FUNCTION__, _ep->name);
+		DEBUG("%s, %s type mismatch\n", __func__, _ep->name);
 		return -EINVAL;
 	}
 
@@ -1039,13 +1039,13 @@
 	if ((desc->bmAttributes == USB_ENDPOINT_XFER_BULK
 	     && le16_to_cpu(desc->wMaxPacketSize) != ep_maxpacket(ep))
 	    || !desc->wMaxPacketSize) {
-		DEBUG("%s, bad %s maxpacket\n", __FUNCTION__, _ep->name);
+		DEBUG("%s, bad %s maxpacket\n", __func__, _ep->name);
 		return -ERANGE;
 	}
 
 	dev = ep->dev;
 	if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) {
-		DEBUG("%s, bogus device state\n", __FUNCTION__);
+		DEBUG("%s, bogus device state\n", __func__);
 		return -ESHUTDOWN;
 	}
 
@@ -1061,7 +1061,7 @@
 	/* Reset halt state (does flush) */
 	lh7a40x_set_halt(_ep, 0);
 
-	DEBUG("%s: enabled %s\n", __FUNCTION__, _ep->name);
+	DEBUG("%s: enabled %s\n", __func__, _ep->name);
 	return 0;
 }
 
@@ -1073,11 +1073,11 @@
 	struct lh7a40x_ep *ep;
 	unsigned long flags;
 
-	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+	DEBUG("%s, %p\n", __func__, _ep);
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (!_ep || !ep->desc) {
-		DEBUG("%s, %s not enabled\n", __FUNCTION__,
+		DEBUG("%s, %s not enabled\n", __func__,
 		      _ep ? ep->ep.name : NULL);
 		return -EINVAL;
 	}
@@ -1097,7 +1097,7 @@
 
 	spin_unlock_irqrestore(&ep->dev->lock, flags);
 
-	DEBUG("%s: disabled %s\n", __FUNCTION__, _ep->name);
+	DEBUG("%s: disabled %s\n", __func__, _ep->name);
 	return 0;
 }
 
@@ -1106,7 +1106,7 @@
 {
 	struct lh7a40x_request *req;
 
-	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	DEBUG("%s, %p\n", __func__, ep);
 
 	req = kzalloc(sizeof(*req), gfp_flags);
 	if (!req)
@@ -1121,7 +1121,7 @@
 {
 	struct lh7a40x_request *req;
 
-	DEBUG("%s, %p\n", __FUNCTION__, ep);
+	DEBUG("%s, %p\n", __func__, ep);
 
 	req = container_of(_req, struct lh7a40x_request, req);
 	WARN_ON(!list_empty(&req->queue));
@@ -1140,25 +1140,25 @@
 	struct lh7a40x_udc *dev;
 	unsigned long flags;
 
-	DEBUG("\n\n\n%s, %p\n", __FUNCTION__, _ep);
+	DEBUG("\n\n\n%s, %p\n", __func__, _ep);
 
 	req = container_of(_req, struct lh7a40x_request, req);
 	if (unlikely
 	    (!_req || !_req->complete || !_req->buf
 	     || !list_empty(&req->queue))) {
-		DEBUG("%s, bad params\n", __FUNCTION__);
+		DEBUG("%s, bad params\n", __func__);
 		return -EINVAL;
 	}
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (unlikely(!_ep || (!ep->desc && ep->ep.name != ep0name))) {
-		DEBUG("%s, bad ep\n", __FUNCTION__);
+		DEBUG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 
 	dev = ep->dev;
 	if (unlikely(!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN)) {
-		DEBUG("%s, bogus device state %p\n", __FUNCTION__, dev->driver);
+		DEBUG("%s, bogus device state %p\n", __func__, dev->driver);
 		return -ESHUTDOWN;
 	}
 
@@ -1218,7 +1218,7 @@
 	struct lh7a40x_request *req;
 	unsigned long flags;
 
-	DEBUG("%s, %p\n", __FUNCTION__, _ep);
+	DEBUG("%s, %p\n", __func__, _ep);
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (!_ep || ep->ep.name == ep0name)
@@ -1253,13 +1253,13 @@
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (unlikely(!_ep || (!ep->desc && ep->ep.name != ep0name))) {
-		DEBUG("%s, bad ep\n", __FUNCTION__);
+		DEBUG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 
 	usb_set_index(ep_index(ep));
 
-	DEBUG("%s, ep %d, val %d\n", __FUNCTION__, ep_index(ep), value);
+	DEBUG("%s, ep %d, val %d\n", __func__, ep_index(ep), value);
 
 	spin_lock_irqsave(&ep->dev->lock, flags);
 
@@ -1325,11 +1325,11 @@
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (!_ep) {
-		DEBUG("%s, bad ep\n", __FUNCTION__);
+		DEBUG("%s, bad ep\n", __func__);
 		return -ENODEV;
 	}
 
-	DEBUG("%s, %d\n", __FUNCTION__, ep_index(ep));
+	DEBUG("%s, %d\n", __func__, ep_index(ep));
 
 	/* LPD can't report unclaimed bytes from IN fifos */
 	if (ep_is_in(ep))
@@ -1355,7 +1355,7 @@
 
 	ep = container_of(_ep, struct lh7a40x_ep, ep);
 	if (unlikely(!_ep || (!ep->desc && ep->ep.name != ep0name))) {
-		DEBUG("%s, bad ep\n", __FUNCTION__);
+		DEBUG("%s, bad ep\n", __func__);
 		return;
 	}
 
@@ -1376,7 +1376,7 @@
 
 	max = ep_maxpacket(ep);
 
-	DEBUG_EP0("%s\n", __FUNCTION__);
+	DEBUG_EP0("%s\n", __func__);
 
 	count = write_packet(ep, req, max);
 
@@ -1390,7 +1390,7 @@
 			is_last = 1;
 	}
 
-	DEBUG_EP0("%s: wrote %s %d bytes%s %d left %p\n", __FUNCTION__,
+	DEBUG_EP0("%s: wrote %s %d bytes%s %d left %p\n", __func__,
 		  ep->ep.name, count,
 		  is_last ? "/L" : "", req->req.length - req->req.actual, req);
 
@@ -1434,7 +1434,7 @@
 	unsigned bufferspace, count, is_short;
 	volatile u32 *fifo = (volatile u32 *)ep->fifo;
 
-	DEBUG_EP0("%s\n", __FUNCTION__);
+	DEBUG_EP0("%s\n", __func__);
 
 	csr = usb_read(USB_EP0_CSR);
 	if (!(csr & USB_OUT_CSR1_OUT_PKT_RDY))
@@ -1492,7 +1492,7 @@
  */
 static void udc_set_address(struct lh7a40x_udc *dev, unsigned char address)
 {
-	DEBUG_EP0("%s: %d\n", __FUNCTION__, address);
+	DEBUG_EP0("%s: %d\n", __func__, address);
 	/* c.f. 15.1.2.2 Table 15-4 address will be used after DATA_END is set */
 	dev->usb_address = address;
 	usb_set((address & USB_FA_FUNCTION_ADDR), USB_FA);
@@ -1514,7 +1514,7 @@
 	struct lh7a40x_ep *ep = &dev->ep[0];
 	int ret;
 
-	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+	DEBUG_EP0("%s: %x\n", __func__, csr);
 
 	if (list_empty(&ep->queue))
 		req = 0;
@@ -1533,13 +1533,13 @@
 		if (ret) {
 			/* Done! */
 			DEBUG_EP0("%s: finished, waiting for status\n",
-				  __FUNCTION__);
+				  __func__);
 
 			usb_set((EP0_CLR_OUT | EP0_DATA_END), USB_EP0_CSR);
 			dev->ep0state = WAIT_FOR_SETUP;
 		} else {
 			/* Not done yet.. */
-			DEBUG_EP0("%s: not finished\n", __FUNCTION__);
+			DEBUG_EP0("%s: not finished\n", __func__);
 			usb_set(EP0_CLR_OUT, USB_EP0_CSR);
 		}
 	} else {
@@ -1556,7 +1556,7 @@
 	struct lh7a40x_ep *ep = &dev->ep[0];
 	int ret, need_zlp = 0;
 
-	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+	DEBUG_EP0("%s: %x\n", __func__, csr);
 
 	if (list_empty(&ep->queue))
 		req = 0;
@@ -1564,7 +1564,7 @@
 		req = list_entry(ep->queue.next, struct lh7a40x_request, queue);
 
 	if (!req) {
-		DEBUG_EP0("%s: NULL REQ\n", __FUNCTION__);
+		DEBUG_EP0("%s: NULL REQ\n", __func__);
 		return 0;
 	}
 
@@ -1585,17 +1585,17 @@
 
 	if (ret == 1 && !need_zlp) {
 		/* Last packet */
-		DEBUG_EP0("%s: finished, waiting for status\n", __FUNCTION__);
+		DEBUG_EP0("%s: finished, waiting for status\n", __func__);
 
 		usb_set((EP0_IN_PKT_RDY | EP0_DATA_END), USB_EP0_CSR);
 		dev->ep0state = WAIT_FOR_SETUP;
 	} else {
-		DEBUG_EP0("%s: not finished\n", __FUNCTION__);
+		DEBUG_EP0("%s: not finished\n", __func__);
 		usb_set(EP0_IN_PKT_RDY, USB_EP0_CSR);
 	}
 
 	if (need_zlp) {
-		DEBUG_EP0("%s: Need ZLP!\n", __FUNCTION__);
+		DEBUG_EP0("%s: Need ZLP!\n", __func__);
 		usb_set(EP0_IN_PKT_RDY, USB_EP0_CSR);
 		dev->ep0state = DATA_STATE_NEED_ZLP;
 	}
@@ -1694,7 +1694,7 @@
 	struct usb_ctrlrequest ctrl;
 	int i, bytes, is_in;
 
-	DEBUG_SETUP("%s: %x\n", __FUNCTION__, csr);
+	DEBUG_SETUP("%s: %x\n", __func__, csr);
 
 	/* Nuke all previous transfers */
 	nuke(ep, -EPROTO);
@@ -1799,7 +1799,7 @@
  */
 static void lh7a40x_ep0_in_zlp(struct lh7a40x_udc *dev, u32 csr)
 {
-	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+	DEBUG_EP0("%s: %x\n", __func__, csr);
 
 	/* c.f. Table 15-14 */
 	usb_set((EP0_IN_PKT_RDY | EP0_DATA_END), USB_EP0_CSR);
@@ -1818,7 +1818,7 @@
 	usb_set_index(0);
  	csr = usb_read(USB_EP0_CSR);
 
-	DEBUG_EP0("%s: csr = %x\n", __FUNCTION__, csr);
+	DEBUG_EP0("%s: csr = %x\n", __func__, csr);
 
 	/*
 	 * For overview of what we should be doing see c.f. Chapter 18.1.2.4
@@ -1832,7 +1832,7 @@
 	 *      - clear the SENT_STALL bit
 	 */
 	if (csr & EP0_SENT_STALL) {
-		DEBUG_EP0("%s: EP0_SENT_STALL is set: %x\n", __FUNCTION__, csr);
+		DEBUG_EP0("%s: EP0_SENT_STALL is set: %x\n", __func__, csr);
 		usb_clear((EP0_SENT_STALL | EP0_SEND_STALL), USB_EP0_CSR);
 		nuke(ep, -ECONNABORTED);
 		dev->ep0state = WAIT_FOR_SETUP;
@@ -1849,7 +1849,7 @@
 	 */
 	if (!(csr & (EP0_IN_PKT_RDY | EP0_OUT_PKT_RDY))) {
 		DEBUG_EP0("%s: IN_PKT_RDY and OUT_PKT_RDY are clear\n",
-			  __FUNCTION__);
+			  __func__);
 
 		switch (dev->ep0state) {
 		case DATA_STATE_XMIT:
@@ -1877,7 +1877,7 @@
 	 *      - set SERVICED_SETUP_END_BIT
 	 */
 	if (csr & EP0_SETUP_END) {
-		DEBUG_EP0("%s: EP0_SETUP_END is set: %x\n", __FUNCTION__, csr);
+		DEBUG_EP0("%s: EP0_SETUP_END is set: %x\n", __func__, csr);
 
 		usb_set(EP0_CLR_SETUP_END, USB_EP0_CSR);
 
@@ -1896,7 +1896,7 @@
 	 */
 	if (csr & EP0_OUT_PKT_RDY) {
 
-		DEBUG_EP0("%s: EP0_OUT_PKT_RDY is set: %x\n", __FUNCTION__,
+		DEBUG_EP0("%s: EP0_OUT_PKT_RDY is set: %x\n", __func__,
 			  csr);
 
 		switch (dev->ep0state) {
@@ -1926,7 +1926,7 @@
 	usb_set_index(0);
 	csr = usb_read(USB_EP0_CSR);
 
-	DEBUG_EP0("%s: %x\n", __FUNCTION__, csr);
+	DEBUG_EP0("%s: %x\n", __func__, csr);
 
 	/* Clear "out packet ready" */
 	usb_set(EP0_CLR_OUT, USB_EP0_CSR);
@@ -1949,7 +1949,7 @@
 {
 	u32 frame1 = usb_read(USB_FRM_NUM1);	/* Least significant 8 bits */
 	u32 frame2 = usb_read(USB_FRM_NUM2);	/* Most significant 3 bits */
-	DEBUG("%s, %p\n", __FUNCTION__, _gadget);
+	DEBUG("%s, %p\n", __func__, _gadget);
 	return ((frame2 & 0x07) << 8) | (frame1 & 0xff);
 }
 
@@ -1970,7 +1970,7 @@
 
 static void nop_release(struct device *dev)
 {
-	DEBUG("%s %s\n", __FUNCTION__, dev->bus_id);
+	DEBUG("%s %s\n", __func__, dev->bus_id);
 }
 
 static struct lh7a40x_udc memory = {
@@ -2065,7 +2065,7 @@
 	struct lh7a40x_udc *dev = &memory;
 	int retval;
 
-	DEBUG("%s: %p\n", __FUNCTION__, pdev);
+	DEBUG("%s: %p\n", __func__, pdev);
 
 	spin_lock_init(&dev->lock);
 	dev->dev = &pdev->dev;
@@ -2098,7 +2098,7 @@
 {
 	struct lh7a40x_udc *dev = platform_get_drvdata(pdev);
 
-	DEBUG("%s: %p\n", __FUNCTION__, pdev);
+	DEBUG("%s: %p\n", __func__, pdev);
 
 	if (dev->driver)
 		return -EBUSY;
@@ -2131,7 +2131,7 @@
 
 static int __init udc_init(void)
 {
-	DEBUG("%s: %s version %s\n", __FUNCTION__, driver_name, DRIVER_VERSION);
+	DEBUG("%s: %s version %s\n", __func__, driver_name, DRIVER_VERSION);
 	return platform_driver_register(&udc_driver);
 }
 
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index 44ca139..1f2af39 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -299,7 +299,7 @@
 			&ep->regs->ep_rsp);
 	}
 }
-#define ASSERT_OUT_NAKING(ep) assert_out_naking(ep,__FUNCTION__)
+#define ASSERT_OUT_NAKING(ep) assert_out_naking(ep,__func__)
 #else
 #define ASSERT_OUT_NAKING(ep) do {} while (0)
 #endif
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 56277d2..95f7662 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -163,7 +163,7 @@
 			|| ep->bEndpointAddress != desc->bEndpointAddress
 			|| ep->maxpacket < le16_to_cpu
 						(desc->wMaxPacketSize)) {
-		DBG("%s, bad ep or descriptor\n", __FUNCTION__);
+		DBG("%s, bad ep or descriptor\n", __func__);
 		return -EINVAL;
 	}
 	maxp = le16_to_cpu (desc->wMaxPacketSize);
@@ -171,7 +171,7 @@
 				&& maxp != ep->maxpacket)
 			|| le16_to_cpu(desc->wMaxPacketSize) > ep->maxpacket
 			|| !desc->wMaxPacketSize) {
-		DBG("%s, bad %s maxpacket\n", __FUNCTION__, _ep->name);
+		DBG("%s, bad %s maxpacket\n", __func__, _ep->name);
 		return -ERANGE;
 	}
 
@@ -194,13 +194,13 @@
 	if (ep->bmAttributes != desc->bmAttributes
 			&& ep->bmAttributes != USB_ENDPOINT_XFER_BULK
 			&& desc->bmAttributes != USB_ENDPOINT_XFER_INT) {
-		DBG("%s, %s type mismatch\n", __FUNCTION__, _ep->name);
+		DBG("%s, %s type mismatch\n", __func__, _ep->name);
 		return -EINVAL;
 	}
 
 	udc = ep->udc;
 	if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN) {
-		DBG("%s, bogus device state\n", __FUNCTION__);
+		DBG("%s, bogus device state\n", __func__);
 		return -ESHUTDOWN;
 	}
 
@@ -249,7 +249,7 @@
 	unsigned long	flags;
 
 	if (!_ep || !ep->desc) {
-		DBG("%s, %s not enabled\n", __FUNCTION__,
+		DBG("%s, %s not enabled\n", __func__,
 			_ep ? ep->ep.name : NULL);
 		return -EINVAL;
 	}
@@ -936,11 +936,11 @@
 	/* catch various bogus parameters */
 	if (!_req || !req->req.complete || !req->req.buf
 			|| !list_empty(&req->queue)) {
-		DBG("%s, bad params\n", __FUNCTION__);
+		DBG("%s, bad params\n", __func__);
 		return -EINVAL;
 	}
 	if (!_ep || (!ep->desc && ep->bEndpointAddress)) {
-		DBG("%s, bad ep\n", __FUNCTION__);
+		DBG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 	if (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
@@ -959,7 +959,7 @@
 			&& (ep->bEndpointAddress & USB_DIR_IN) == 0
 			&& !cpu_class_is_omap2()
 			&& (req->req.length % ep->ep.maxpacket) != 0) {
-		DBG("%s, no partial packet OUT reads\n", __FUNCTION__);
+		DBG("%s, no partial packet OUT reads\n", __func__);
 		return -EMSGSIZE;
 	}
 
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index ecc1410..76be75e 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -915,7 +915,7 @@
 	if (dev->interface < 0)
 		return;
 
-	DBG(dev, "%s\n", __FUNCTION__);
+	DBG(dev, "%s\n", __func__);
 
 	if (dev->in)
 		usb_ep_disable(dev->in_ep);
@@ -1284,7 +1284,7 @@
 	struct printer_dev	*dev = get_gadget_data(gadget);
 	unsigned long		flags;
 
-	DBG(dev, "%s\n", __FUNCTION__);
+	DBG(dev, "%s\n", __func__);
 
 	spin_lock_irqsave(&dev->lock, flags);
 
@@ -1300,7 +1300,7 @@
 	struct usb_request	*req;
 
 
-	DBG(dev, "%s\n", __FUNCTION__);
+	DBG(dev, "%s\n", __func__);
 
 	/* Remove sysfs files */
 	device_destroy(usb_gadget_class, g_printer_devno);
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index c00cd8b..08f699b 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -235,7 +235,7 @@
 			|| ep->bEndpointAddress != desc->bEndpointAddress
 			|| ep->fifo_size < le16_to_cpu
 						(desc->wMaxPacketSize)) {
-		DMSG("%s, bad ep or descriptor\n", __FUNCTION__);
+		DMSG("%s, bad ep or descriptor\n", __func__);
 		return -EINVAL;
 	}
 
@@ -243,7 +243,7 @@
 	if (ep->bmAttributes != desc->bmAttributes
 			&& ep->bmAttributes != USB_ENDPOINT_XFER_BULK
 			&& desc->bmAttributes != USB_ENDPOINT_XFER_INT) {
-		DMSG("%s, %s type mismatch\n", __FUNCTION__, _ep->name);
+		DMSG("%s, %s type mismatch\n", __func__, _ep->name);
 		return -EINVAL;
 	}
 
@@ -252,13 +252,13 @@
 				&& le16_to_cpu (desc->wMaxPacketSize)
 						!= BULK_FIFO_SIZE)
 			|| !desc->wMaxPacketSize) {
-		DMSG("%s, bad %s maxpacket\n", __FUNCTION__, _ep->name);
+		DMSG("%s, bad %s maxpacket\n", __func__, _ep->name);
 		return -ERANGE;
 	}
 
 	dev = ep->dev;
 	if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) {
-		DMSG("%s, bogus device state\n", __FUNCTION__);
+		DMSG("%s, bogus device state\n", __func__);
 		return -ESHUTDOWN;
 	}
 
@@ -283,7 +283,7 @@
 
 	ep = container_of (_ep, struct pxa2xx_ep, ep);
 	if (!_ep || !ep->desc) {
-		DMSG("%s, %s not enabled\n", __FUNCTION__,
+		DMSG("%s, %s not enabled\n", __func__,
 			_ep ? ep->ep.name : NULL);
 		return -EINVAL;
 	}
@@ -461,7 +461,7 @@
 	USIR0 = USIR0_IR0;
 	dev->req_pending = 0;
 	DBG(DBG_VERY_NOISY, "%s %s, %02x/%02x\n",
-		__FUNCTION__, tag, UDCCS0, flags);
+		__func__, tag, UDCCS0, flags);
 }
 
 static int
@@ -651,20 +651,20 @@
 	req = container_of(_req, struct pxa2xx_request, req);
 	if (unlikely (!_req || !_req->complete || !_req->buf
 			|| !list_empty(&req->queue))) {
-		DMSG("%s, bad params\n", __FUNCTION__);
+		DMSG("%s, bad params\n", __func__);
 		return -EINVAL;
 	}
 
 	ep = container_of(_ep, struct pxa2xx_ep, ep);
 	if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
-		DMSG("%s, bad ep\n", __FUNCTION__);
+		DMSG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 
 	dev = ep->dev;
 	if (unlikely (!dev->driver
 			|| dev->gadget.speed == USB_SPEED_UNKNOWN)) {
-		DMSG("%s, bogus device state\n", __FUNCTION__);
+		DMSG("%s, bogus device state\n", __func__);
 		return -ESHUTDOWN;
 	}
 
@@ -807,7 +807,7 @@
 	if (unlikely (!_ep
 			|| (!ep->desc && ep->ep.name != ep0name))
 			|| ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
-		DMSG("%s, bad ep\n", __FUNCTION__);
+		DMSG("%s, bad ep\n", __func__);
 		return -EINVAL;
 	}
 	if (value == 0) {
@@ -859,7 +859,7 @@
 
 	ep = container_of(_ep, struct pxa2xx_ep, ep);
 	if (!_ep) {
-		DMSG("%s, bad ep\n", __FUNCTION__);
+		DMSG("%s, bad ep\n", __func__);
 		return -ENODEV;
 	}
 	/* pxa can't report unclaimed bytes from IN fifos */
@@ -878,7 +878,7 @@
 
 	ep = container_of(_ep, struct pxa2xx_ep, ep);
 	if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) {
-		DMSG("%s, bad ep\n", __FUNCTION__);
+		DMSG("%s, bad ep\n", __func__);
 		return;
 	}
 
@@ -1813,7 +1813,7 @@
 
 static void nop_release (struct device *dev)
 {
-	DMSG("%s %s\n", __FUNCTION__, dev->bus_id);
+	DMSG("%s %s\n", __func__, dev->bus_id);
 }
 
 /* this uses load-time allocation and initialization (instead of
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 934911e..bd58dd5 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -204,7 +204,7 @@
 
 	/* mandatory */
 	case OID_GEN_SUPPORTED_LIST:
-		DBG("%s: OID_GEN_SUPPORTED_LIST\n", __FUNCTION__);
+		DBG("%s: OID_GEN_SUPPORTED_LIST\n", __func__);
 		length = sizeof (oid_supported_list);
 		count  = length / sizeof (u32);
 		for (i = 0; i < count; i++)
@@ -214,7 +214,7 @@
 
 	/* mandatory */
 	case OID_GEN_HARDWARE_STATUS:
-		DBG("%s: OID_GEN_HARDWARE_STATUS\n", __FUNCTION__);
+		DBG("%s: OID_GEN_HARDWARE_STATUS\n", __func__);
 		/* Bogus question!
 		 * Hardware must be ready to receive high level protocols.
 		 * BTW:
@@ -227,14 +227,14 @@
 
 	/* mandatory */
 	case OID_GEN_MEDIA_SUPPORTED:
-		DBG("%s: OID_GEN_MEDIA_SUPPORTED\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MEDIA_SUPPORTED\n", __func__);
 		*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr].medium);
 		retval = 0;
 		break;
 
 	/* mandatory */
 	case OID_GEN_MEDIA_IN_USE:
-		DBG("%s: OID_GEN_MEDIA_IN_USE\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MEDIA_IN_USE\n", __func__);
 		/* one medium, one transport... (maybe you do it better) */
 		*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr].medium);
 		retval = 0;
@@ -242,7 +242,7 @@
 
 	/* mandatory */
 	case OID_GEN_MAXIMUM_FRAME_SIZE:
-		DBG("%s: OID_GEN_MAXIMUM_FRAME_SIZE\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__);
 		if (rndis_per_dev_params [configNr].dev) {
 			*outbuf = cpu_to_le32 (
 				rndis_per_dev_params [configNr].dev->mtu);
@@ -253,7 +253,7 @@
 	/* mandatory */
 	case OID_GEN_LINK_SPEED:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_LINK_SPEED\n", __FUNCTION__);
+			DBG("%s: OID_GEN_LINK_SPEED\n", __func__);
 		if (rndis_per_dev_params [configNr].media_state
 				== NDIS_MEDIA_STATE_DISCONNECTED)
 			*outbuf = __constant_cpu_to_le32 (0);
@@ -265,7 +265,7 @@
 
 	/* mandatory */
 	case OID_GEN_TRANSMIT_BLOCK_SIZE:
-		DBG("%s: OID_GEN_TRANSMIT_BLOCK_SIZE\n", __FUNCTION__);
+		DBG("%s: OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__);
 		if (rndis_per_dev_params [configNr].dev) {
 			*outbuf = cpu_to_le32 (
 				rndis_per_dev_params [configNr].dev->mtu);
@@ -275,7 +275,7 @@
 
 	/* mandatory */
 	case OID_GEN_RECEIVE_BLOCK_SIZE:
-		DBG("%s: OID_GEN_RECEIVE_BLOCK_SIZE\n", __FUNCTION__);
+		DBG("%s: OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__);
 		if (rndis_per_dev_params [configNr].dev) {
 			*outbuf = cpu_to_le32 (
 				rndis_per_dev_params [configNr].dev->mtu);
@@ -285,7 +285,7 @@
 
 	/* mandatory */
 	case OID_GEN_VENDOR_ID:
-		DBG("%s: OID_GEN_VENDOR_ID\n", __FUNCTION__);
+		DBG("%s: OID_GEN_VENDOR_ID\n", __func__);
 		*outbuf = cpu_to_le32 (
 			rndis_per_dev_params [configNr].vendorID);
 		retval = 0;
@@ -293,7 +293,7 @@
 
 	/* mandatory */
 	case OID_GEN_VENDOR_DESCRIPTION:
-		DBG("%s: OID_GEN_VENDOR_DESCRIPTION\n", __FUNCTION__);
+		DBG("%s: OID_GEN_VENDOR_DESCRIPTION\n", __func__);
 		length = strlen (rndis_per_dev_params [configNr].vendorDescr);
 		memcpy (outbuf,
 			rndis_per_dev_params [configNr].vendorDescr, length);
@@ -301,7 +301,7 @@
 		break;
 
 	case OID_GEN_VENDOR_DRIVER_VERSION:
-		DBG("%s: OID_GEN_VENDOR_DRIVER_VERSION\n", __FUNCTION__);
+		DBG("%s: OID_GEN_VENDOR_DRIVER_VERSION\n", __func__);
 		/* Created as LE */
 		*outbuf = rndis_driver_version;
 		retval = 0;
@@ -309,14 +309,14 @@
 
 	/* mandatory */
 	case OID_GEN_CURRENT_PACKET_FILTER:
-		DBG("%s: OID_GEN_CURRENT_PACKET_FILTER\n", __FUNCTION__);
+		DBG("%s: OID_GEN_CURRENT_PACKET_FILTER\n", __func__);
 		*outbuf = cpu_to_le32 (*rndis_per_dev_params[configNr].filter);
 		retval = 0;
 		break;
 
 	/* mandatory */
 	case OID_GEN_MAXIMUM_TOTAL_SIZE:
-		DBG("%s: OID_GEN_MAXIMUM_TOTAL_SIZE\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MAXIMUM_TOTAL_SIZE\n", __func__);
 		*outbuf = __constant_cpu_to_le32(RNDIS_MAX_TOTAL_SIZE);
 		retval = 0;
 		break;
@@ -324,14 +324,14 @@
 	/* mandatory */
 	case OID_GEN_MEDIA_CONNECT_STATUS:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_MEDIA_CONNECT_STATUS\n", __FUNCTION__);
+			DBG("%s: OID_GEN_MEDIA_CONNECT_STATUS\n", __func__);
 		*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 						.media_state);
 		retval = 0;
 		break;
 
 	case OID_GEN_PHYSICAL_MEDIUM:
-		DBG("%s: OID_GEN_PHYSICAL_MEDIUM\n", __FUNCTION__);
+		DBG("%s: OID_GEN_PHYSICAL_MEDIUM\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
@@ -341,7 +341,7 @@
 	 * versions emit undefined RNDIS messages. DOCUMENT ALL THESE!
 	 */
 	case OID_GEN_MAC_OPTIONS:		/* from WinME */
-		DBG("%s: OID_GEN_MAC_OPTIONS\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MAC_OPTIONS\n", __func__);
 		*outbuf = __constant_cpu_to_le32(
 			  NDIS_MAC_OPTION_RECEIVE_SERIALIZED
 			| NDIS_MAC_OPTION_FULL_DUPLEX);
@@ -353,7 +353,7 @@
 	/* mandatory */
 	case OID_GEN_XMIT_OK:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_XMIT_OK\n", __FUNCTION__);
+			DBG("%s: OID_GEN_XMIT_OK\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (
 			    rndis_per_dev_params [configNr].stats->tx_packets -
@@ -366,7 +366,7 @@
 	/* mandatory */
 	case OID_GEN_RCV_OK:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_RCV_OK\n", __FUNCTION__);
+			DBG("%s: OID_GEN_RCV_OK\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (
 			    rndis_per_dev_params [configNr].stats->rx_packets -
@@ -379,7 +379,7 @@
 	/* mandatory */
 	case OID_GEN_XMIT_ERROR:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_XMIT_ERROR\n", __FUNCTION__);
+			DBG("%s: OID_GEN_XMIT_ERROR\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->tx_errors);
@@ -390,7 +390,7 @@
 	/* mandatory */
 	case OID_GEN_RCV_ERROR:
 		if (rndis_debug > 1)
-			DBG("%s: OID_GEN_RCV_ERROR\n", __FUNCTION__);
+			DBG("%s: OID_GEN_RCV_ERROR\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_errors);
@@ -400,7 +400,7 @@
 
 	/* mandatory */
 	case OID_GEN_RCV_NO_BUFFER:
-		DBG("%s: OID_GEN_RCV_NO_BUFFER\n", __FUNCTION__);
+		DBG("%s: OID_GEN_RCV_NO_BUFFER\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_dropped);
@@ -410,7 +410,7 @@
 
 #ifdef	RNDIS_OPTIONAL_STATS
 	case OID_GEN_DIRECTED_BYTES_XMIT:
-		DBG("%s: OID_GEN_DIRECTED_BYTES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_DIRECTED_BYTES_XMIT\n", __func__);
 		/*
 		 * Aunt Tilly's size of shoes
 		 * minus antarctica count of penguins
@@ -430,7 +430,7 @@
 		break;
 
 	case OID_GEN_DIRECTED_FRAMES_XMIT:
-		DBG("%s: OID_GEN_DIRECTED_FRAMES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_DIRECTED_FRAMES_XMIT\n", __func__);
 		/* dito */
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (
@@ -446,7 +446,7 @@
 		break;
 
 	case OID_GEN_MULTICAST_BYTES_XMIT:
-		DBG("%s: OID_GEN_MULTICAST_BYTES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MULTICAST_BYTES_XMIT\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->multicast*1234);
@@ -455,7 +455,7 @@
 		break;
 
 	case OID_GEN_MULTICAST_FRAMES_XMIT:
-		DBG("%s: OID_GEN_MULTICAST_FRAMES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MULTICAST_FRAMES_XMIT\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->multicast);
@@ -464,7 +464,7 @@
 		break;
 
 	case OID_GEN_BROADCAST_BYTES_XMIT:
-		DBG("%s: OID_GEN_BROADCAST_BYTES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_BROADCAST_BYTES_XMIT\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->tx_packets/42*255);
@@ -473,7 +473,7 @@
 		break;
 
 	case OID_GEN_BROADCAST_FRAMES_XMIT:
-		DBG("%s: OID_GEN_BROADCAST_FRAMES_XMIT\n", __FUNCTION__);
+		DBG("%s: OID_GEN_BROADCAST_FRAMES_XMIT\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->tx_packets/42);
@@ -482,19 +482,19 @@
 		break;
 
 	case OID_GEN_DIRECTED_BYTES_RCV:
-		DBG("%s: OID_GEN_DIRECTED_BYTES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_DIRECTED_BYTES_RCV\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
 
 	case OID_GEN_DIRECTED_FRAMES_RCV:
-		DBG("%s: OID_GEN_DIRECTED_FRAMES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_DIRECTED_FRAMES_RCV\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
 
 	case OID_GEN_MULTICAST_BYTES_RCV:
-		DBG("%s: OID_GEN_MULTICAST_BYTES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MULTICAST_BYTES_RCV\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->multicast * 1111);
@@ -503,7 +503,7 @@
 		break;
 
 	case OID_GEN_MULTICAST_FRAMES_RCV:
-		DBG("%s: OID_GEN_MULTICAST_FRAMES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_MULTICAST_FRAMES_RCV\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->multicast);
@@ -512,7 +512,7 @@
 		break;
 
 	case OID_GEN_BROADCAST_BYTES_RCV:
-		DBG("%s: OID_GEN_BROADCAST_BYTES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_BROADCAST_BYTES_RCV\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_packets/42*255);
@@ -521,7 +521,7 @@
 		break;
 
 	case OID_GEN_BROADCAST_FRAMES_RCV:
-		DBG("%s: OID_GEN_BROADCAST_FRAMES_RCV\n", __FUNCTION__);
+		DBG("%s: OID_GEN_BROADCAST_FRAMES_RCV\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_packets/42);
@@ -530,7 +530,7 @@
 		break;
 
 	case OID_GEN_RCV_CRC_ERROR:
-		DBG("%s: OID_GEN_RCV_CRC_ERROR\n", __FUNCTION__);
+		DBG("%s: OID_GEN_RCV_CRC_ERROR\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_crc_errors);
@@ -539,7 +539,7 @@
 		break;
 
 	case OID_GEN_TRANSMIT_QUEUE_LENGTH:
-		DBG("%s: OID_GEN_TRANSMIT_QUEUE_LENGTH\n", __FUNCTION__);
+		DBG("%s: OID_GEN_TRANSMIT_QUEUE_LENGTH\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
@@ -549,7 +549,7 @@
 
 	/* mandatory */
 	case OID_802_3_PERMANENT_ADDRESS:
-		DBG("%s: OID_802_3_PERMANENT_ADDRESS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_PERMANENT_ADDRESS\n", __func__);
 		if (rndis_per_dev_params [configNr].dev) {
 			length = ETH_ALEN;
 			memcpy (outbuf,
@@ -561,7 +561,7 @@
 
 	/* mandatory */
 	case OID_802_3_CURRENT_ADDRESS:
-		DBG("%s: OID_802_3_CURRENT_ADDRESS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_CURRENT_ADDRESS\n", __func__);
 		if (rndis_per_dev_params [configNr].dev) {
 			length = ETH_ALEN;
 			memcpy (outbuf,
@@ -573,7 +573,7 @@
 
 	/* mandatory */
 	case OID_802_3_MULTICAST_LIST:
-		DBG("%s: OID_802_3_MULTICAST_LIST\n", __FUNCTION__);
+		DBG("%s: OID_802_3_MULTICAST_LIST\n", __func__);
 		/* Multicast base address only */
 		*outbuf = __constant_cpu_to_le32 (0xE0000000);
 		retval = 0;
@@ -581,21 +581,21 @@
 
 	/* mandatory */
 	case OID_802_3_MAXIMUM_LIST_SIZE:
-		DBG("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __FUNCTION__);
+		DBG("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __func__);
 		/* Multicast base address only */
 		*outbuf = __constant_cpu_to_le32 (1);
 		retval = 0;
 		break;
 
 	case OID_802_3_MAC_OPTIONS:
-		DBG("%s: OID_802_3_MAC_OPTIONS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_MAC_OPTIONS\n", __func__);
 		break;
 
 	/* ieee802.3 statistics OIDs (table 4-4) */
 
 	/* mandatory */
 	case OID_802_3_RCV_ERROR_ALIGNMENT:
-		DBG("%s: OID_802_3_RCV_ERROR_ALIGNMENT\n", __FUNCTION__);
+		DBG("%s: OID_802_3_RCV_ERROR_ALIGNMENT\n", __func__);
 		if (rndis_per_dev_params [configNr].stats) {
 			*outbuf = cpu_to_le32 (rndis_per_dev_params [configNr]
 					.stats->rx_frame_errors);
@@ -605,51 +605,51 @@
 
 	/* mandatory */
 	case OID_802_3_XMIT_ONE_COLLISION:
-		DBG("%s: OID_802_3_XMIT_ONE_COLLISION\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_ONE_COLLISION\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
 
 	/* mandatory */
 	case OID_802_3_XMIT_MORE_COLLISIONS:
-		DBG("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __func__);
 		*outbuf = __constant_cpu_to_le32 (0);
 		retval = 0;
 		break;
 
 #ifdef	RNDIS_OPTIONAL_STATS
 	case OID_802_3_XMIT_DEFERRED:
-		DBG("%s: OID_802_3_XMIT_DEFERRED\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_DEFERRED\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_XMIT_MAX_COLLISIONS:
-		DBG("%s: OID_802_3_XMIT_MAX_COLLISIONS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_MAX_COLLISIONS\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_RCV_OVERRUN:
-		DBG("%s: OID_802_3_RCV_OVERRUN\n", __FUNCTION__);
+		DBG("%s: OID_802_3_RCV_OVERRUN\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_XMIT_UNDERRUN:
-		DBG("%s: OID_802_3_XMIT_UNDERRUN\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_UNDERRUN\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_XMIT_HEARTBEAT_FAILURE:
-		DBG("%s: OID_802_3_XMIT_HEARTBEAT_FAILURE\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_HEARTBEAT_FAILURE\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_XMIT_TIMES_CRS_LOST:
-		DBG("%s: OID_802_3_XMIT_TIMES_CRS_LOST\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_TIMES_CRS_LOST\n", __func__);
 		/* TODO */
 		break;
 
 	case OID_802_3_XMIT_LATE_COLLISIONS:
-		DBG("%s: OID_802_3_XMIT_LATE_COLLISIONS\n", __FUNCTION__);
+		DBG("%s: OID_802_3_XMIT_LATE_COLLISIONS\n", __func__);
 		/* TODO */
 		break;
 #endif	/* RNDIS_OPTIONAL_STATS */
@@ -657,7 +657,7 @@
 #ifdef	RNDIS_PM
 	/* power management OIDs (table 4-5) */
 	case OID_PNP_CAPABILITIES:
-		DBG("%s: OID_PNP_CAPABILITIES\n", __FUNCTION__);
+		DBG("%s: OID_PNP_CAPABILITIES\n", __func__);
 
 		/* for now, no wakeup capabilities */
 		length = sizeof (struct NDIS_PNP_CAPABILITIES);
@@ -665,7 +665,7 @@
 		retval = 0;
 		break;
 	case OID_PNP_QUERY_POWER:
-		DBG("%s: OID_PNP_QUERY_POWER D%d\n", __FUNCTION__,
+		DBG("%s: OID_PNP_QUERY_POWER D%d\n", __func__,
 				le32_to_cpu(get_unaligned((__le32 *)buf)) - 1);
 		/* only suspend is a real power state, and
 		 * it can't be entered by OID_PNP_SET_POWER...
@@ -677,7 +677,7 @@
 
 	default:
 		pr_warning("%s: query unknown OID 0x%08X\n",
-			 __FUNCTION__, OID);
+			 __func__, OID);
 	}
 	if (retval < 0)
 		length = 0;
@@ -729,7 +729,7 @@
 		*params->filter = (u16) le32_to_cpu(get_unaligned(
 				(__le32 *)buf));
 		DBG("%s: OID_GEN_CURRENT_PACKET_FILTER %08x\n",
-			__FUNCTION__, *params->filter);
+			__func__, *params->filter);
 
 		/* this call has a significant side effect:  it's
 		 * what makes the packet flow start and stop, like
@@ -753,7 +753,7 @@
 
 	case OID_802_3_MULTICAST_LIST:
 		/* I think we can ignore this */
-		DBG("%s: OID_802_3_MULTICAST_LIST\n", __FUNCTION__);
+		DBG("%s: OID_802_3_MULTICAST_LIST\n", __func__);
 		retval = 0;
 		break;
 #if 0
@@ -762,7 +762,7 @@
 		struct rndis_config_parameter	*param;
 		param = (struct rndis_config_parameter *) buf;
 		DBG("%s: OID_GEN_RNDIS_CONFIG_PARAMETER '%*s'\n",
-			__FUNCTION__,
+			__func__,
 			min(cpu_to_le32(param->ParameterNameLength),80),
 			buf + param->ParameterNameOffset);
 		retval = 0;
@@ -778,7 +778,7 @@
 		 * FIXME ... then things go batty; Windows wedges itself.
 		 */
 		i = le32_to_cpu(get_unaligned((__le32 *)buf));
-		DBG("%s: OID_PNP_SET_POWER D%d\n", __FUNCTION__, i - 1);
+		DBG("%s: OID_PNP_SET_POWER D%d\n", __func__, i - 1);
 		switch (i) {
 		case NdisDeviceStateD0:
 			*params->filter = params->saved_filter;
@@ -802,7 +802,7 @@
 
 	default:
 		pr_warning("%s: set unknown OID 0x%08X, size %d\n",
-			 __FUNCTION__, OID, buf_len);
+			 __func__, OID, buf_len);
 	}
 
 	return retval;
@@ -855,7 +855,7 @@
 	rndis_query_cmplt_type *resp;
 	rndis_resp_t            *r;
 
-	// DBG("%s: OID = %08X\n", __FUNCTION__, cpu_to_le32(buf->OID));
+	// DBG("%s: OID = %08X\n", __func__, cpu_to_le32(buf->OID));
 	if (!rndis_per_dev_params [configNr].dev) return -ENOTSUPP;
 
 	/*
@@ -908,9 +908,9 @@
 	BufOffset = le32_to_cpu (buf->InformationBufferOffset);
 
 #ifdef	VERBOSE
-	DBG("%s: Length: %d\n", __FUNCTION__, BufLength);
-	DBG("%s: Offset: %d\n", __FUNCTION__, BufOffset);
-	DBG("%s: InfoBuffer: ", __FUNCTION__);
+	DBG("%s: Length: %d\n", __func__, BufLength);
+	DBG("%s: Offset: %d\n", __func__, BufOffset);
+	DBG("%s: InfoBuffer: ", __func__);
 
 	for (i = 0; i < BufLength; i++) {
 		DBG("%02x ", *(((u8 *) buf) + i + 8 + BufOffset));
@@ -1080,14 +1080,14 @@
 	switch (MsgType) {
 	case REMOTE_NDIS_INITIALIZE_MSG:
 		DBG("%s: REMOTE_NDIS_INITIALIZE_MSG\n",
-			__FUNCTION__ );
+			__func__ );
 		params->state = RNDIS_INITIALIZED;
 		return  rndis_init_response (configNr,
 					(rndis_init_msg_type *) buf);
 
 	case REMOTE_NDIS_HALT_MSG:
 		DBG("%s: REMOTE_NDIS_HALT_MSG\n",
-			__FUNCTION__ );
+			__func__ );
 		params->state = RNDIS_UNINITIALIZED;
 		if (params->dev) {
 			netif_carrier_off (params->dev);
@@ -1105,7 +1105,7 @@
 
 	case REMOTE_NDIS_RESET_MSG:
 		DBG("%s: REMOTE_NDIS_RESET_MSG\n",
-			__FUNCTION__ );
+			__func__ );
 		return rndis_reset_response (configNr,
 					(rndis_reset_msg_type *) buf);
 
@@ -1113,7 +1113,7 @@
 		/* For USB: host does this every 5 seconds */
 		if (rndis_debug > 1)
 			DBG("%s: REMOTE_NDIS_KEEPALIVE_MSG\n",
-				__FUNCTION__ );
+				__func__ );
 		return rndis_keepalive_response (configNr,
 						 (rndis_keepalive_msg_type *)
 						 buf);
@@ -1124,7 +1124,7 @@
 		 * suspending itself.
 		 */
 		pr_warning("%s: unknown RNDIS message 0x%08X len %d\n",
-			__FUNCTION__ , MsgType, MsgLength);
+			__func__ , MsgType, MsgLength);
 		{
 			unsigned i;
 			for (i = 0; i < MsgLength; i += 16) {
@@ -1159,7 +1159,7 @@
 		if (!rndis_per_dev_params [i].used) {
 			rndis_per_dev_params [i].used = 1;
 			rndis_per_dev_params [i].ack = rndis_control_ack;
-			DBG("%s: configNr = %d\n", __FUNCTION__, i);
+			DBG("%s: configNr = %d\n", __func__, i);
 			return i;
 		}
 	}
@@ -1170,7 +1170,7 @@
 
 void rndis_deregister (int configNr)
 {
-	DBG("%s: \n", __FUNCTION__ );
+	DBG("%s: \n", __func__ );
 
 	if (configNr >= RNDIS_MAX_CONFIGS) return;
 	rndis_per_dev_params [configNr].used = 0;
@@ -1182,7 +1182,7 @@
 			 struct net_device_stats *stats,
 			 u16 *cdc_filter)
 {
-	DBG("%s:\n", __FUNCTION__ );
+	DBG("%s:\n", __func__ );
 	if (!dev || !stats) return -1;
 	if (configNr >= RNDIS_MAX_CONFIGS) return -1;
 
@@ -1195,7 +1195,7 @@
 
 int rndis_set_param_vendor (u8 configNr, u32 vendorID, const char *vendorDescr)
 {
-	DBG("%s:\n", __FUNCTION__ );
+	DBG("%s:\n", __func__ );
 	if (!vendorDescr) return -1;
 	if (configNr >= RNDIS_MAX_CONFIGS) return -1;
 
@@ -1207,7 +1207,7 @@
 
 int rndis_set_param_medium (u8 configNr, u32 medium, u32 speed)
 {
-	DBG("%s: %u %u\n", __FUNCTION__, medium, speed);
+	DBG("%s: %u %u\n", __func__, medium, speed);
 	if (configNr >= RNDIS_MAX_CONFIGS) return -1;
 
 	rndis_per_dev_params [configNr].medium = medium;
@@ -1415,7 +1415,7 @@
 		if (!(rndis_connect_state [i]
 				= create_proc_entry (name, 0660, NULL)))
 		{
-			DBG("%s :remove entries", __FUNCTION__);
+			DBG("%s :remove entries", __func__);
 			while (i) {
 				sprintf (name, NAME_TEMPLATE, --i);
 				remove_proc_entry (name, NULL);
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 315c7c1..5ae6891 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -251,7 +251,7 @@
 #ifdef EHCI_URB_TRACE
 	ehci_dbg (ehci,
 		"%s %s urb %p ep%d%s status %d len %d/%d\n",
-		__FUNCTION__, urb->dev->devpath, urb,
+		__func__, urb->dev->devpath, urb,
 		usb_pipeendpoint (urb->pipe),
 		usb_pipein (urb->pipe) ? "in" : "out",
 		status,
@@ -974,7 +974,7 @@
 #ifdef EHCI_URB_TRACE
 	ehci_dbg (ehci,
 		"%s %s urb %p ep%d%s len %d, qtd %p [qh %p]\n",
-		__FUNCTION__, urb->dev->devpath, urb,
+		__func__, urb->dev->devpath, urb,
 		epnum & 0x0f, (epnum & USB_DIR_IN) ? "in" : "out",
 		urb->transfer_buffer_length,
 		qtd, urb->ep->hcpriv);
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index e3cfe0a..be575e4 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -1677,7 +1677,7 @@
 #ifdef EHCI_URB_TRACE
 	ehci_dbg (ehci,
 		"%s %s urb %p ep%d%s len %d, %d pkts %d uframes [%p]\n",
-		__FUNCTION__, urb->dev->devpath, urb,
+		__func__, urb->dev->devpath, urb,
 		usb_pipeendpoint (urb->pipe),
 		usb_pipein (urb->pipe) ? "in" : "out",
 		urb->transfer_buffer_length,
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 0ee694f..ae6e70e 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -106,7 +106,7 @@
 	pci_read_config_word(pdev, UHCI_USBLEGSUP, &legsup);
 	if (legsup & ~(UHCI_USBLEGSUP_RO | UHCI_USBLEGSUP_RWC)) {
 		dev_dbg(&pdev->dev, "%s: legsup = 0x%04x\n",
-				__FUNCTION__, legsup);
+				__func__, legsup);
 		goto reset_needed;
 	}
 
@@ -114,14 +114,14 @@
 	if ((cmd & UHCI_USBCMD_RUN) || !(cmd & UHCI_USBCMD_CONFIGURE) ||
 			!(cmd & UHCI_USBCMD_EGSM)) {
 		dev_dbg(&pdev->dev, "%s: cmd = 0x%04x\n",
-				__FUNCTION__, cmd);
+				__func__, cmd);
 		goto reset_needed;
 	}
 
 	intr = inw(base + UHCI_USBINTR);
 	if (intr & (~UHCI_USBINTR_RESUME)) {
 		dev_dbg(&pdev->dev, "%s: intr = 0x%04x\n",
-				__FUNCTION__, intr);
+				__func__, intr);
 		goto reset_needed;
 	}
 	return 0;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index df256d6..274276c 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1335,7 +1335,7 @@
 sl811h_bus_suspend(struct usb_hcd *hcd)
 {
 	// SOFs off
-	DBG("%s\n", __FUNCTION__);
+	DBG("%s\n", __func__);
 	return 0;
 }
 
@@ -1343,7 +1343,7 @@
 sl811h_bus_resume(struct usb_hcd *hcd)
 {
 	// SOFs on
-	DBG("%s\n", __FUNCTION__);
+	DBG("%s\n", __func__);
 	return 0;
 }
 
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index f65d5a8..d3e0d8a 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -335,7 +335,7 @@
 __acquires(uhci->lock)
 {
 	dev_dbg(&uhci_to_hcd(uhci)->self.root_hub->dev,
-			"%s%s\n", __FUNCTION__,
+			"%s%s\n", __func__,
 			uhci->rh_state == UHCI_RH_AUTO_STOPPED ?
 				" (auto-start)" : "");
 
@@ -735,7 +735,7 @@
 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
 	int rc = 0;
 
-	dev_dbg(uhci_dev(uhci), "%s\n", __FUNCTION__);
+	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
 
 	spin_lock_irq(&uhci->lock);
 	if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags) || uhci->dead)
@@ -771,7 +771,7 @@
 {
 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);
 
-	dev_dbg(uhci_dev(uhci), "%s\n", __FUNCTION__);
+	dev_dbg(uhci_dev(uhci), "%s\n", __func__);
 
 	/* Since we aren't in D3 any more, it's safe to set this flag
 	 * even if the controller was dead.
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 60379b1..db64593 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -1171,7 +1171,7 @@
 				/* Some debugging code */
 				dev_dbg(&urb->dev->dev,
 						"%s: failed with status %x\n",
-						__FUNCTION__, status);
+						__func__, status);
 
 				if (debug > 1 && errbuf) {
 					/* Print the chain for debugging */
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 5a2c44e..965f6ea 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -147,10 +147,10 @@
 {
 	unsigned long flags;
 
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	if (dev->udev == NULL) {
-		dbg(1," %s : udev is null", __FUNCTION__);
+		dbg(1," %s : udev is null", __func__);
 		goto exit;
 	}
 
@@ -172,12 +172,12 @@
 		spin_unlock_irqrestore(&dev->buflock, flags);
 
 exit:
-	dbg(2," %s : leave", __FUNCTION__);
+	dbg(2," %s : leave", __func__);
 }
 
 static void adu_delete(struct adu_device *dev)
 {
-	dbg(2, "%s enter", __FUNCTION__);
+	dbg(2, "%s enter", __func__);
 
 	/* free data structures */
 	usb_free_urb(dev->interrupt_in_urb);
@@ -188,7 +188,7 @@
 	kfree(dev->interrupt_out_buffer);
 	kfree(dev);
 
-	dbg(2, "%s : leave", __FUNCTION__);
+	dbg(2, "%s : leave", __func__);
 }
 
 static void adu_interrupt_in_callback(struct urb *urb)
@@ -196,8 +196,8 @@
 	struct adu_device *dev = urb->context;
 	int status = urb->status;
 
-	dbg(4," %s : enter, status %d", __FUNCTION__, status);
-	adu_debug_data(5, __FUNCTION__, urb->actual_length,
+	dbg(4," %s : enter, status %d", __func__, status);
+	adu_debug_data(5, __func__, urb->actual_length,
 		       urb->transfer_buffer);
 
 	spin_lock(&dev->buflock);
@@ -206,7 +206,7 @@
 		if ((status != -ENOENT) && (status != -ECONNRESET) &&
 			(status != -ESHUTDOWN)) {
 			dbg(1," %s : nonzero status received: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 		}
 		goto exit;
 	}
@@ -220,10 +220,10 @@
 				dev->interrupt_in_buffer, urb->actual_length);
 
 			dev->read_buffer_length += urb->actual_length;
-			dbg(2," %s reading  %d ", __FUNCTION__,
+			dbg(2," %s reading  %d ", __func__,
 			    urb->actual_length);
 		} else {
-			dbg(1," %s : read_buffer overflow", __FUNCTION__);
+			dbg(1," %s : read_buffer overflow", __func__);
 		}
 	}
 
@@ -232,9 +232,9 @@
 	spin_unlock(&dev->buflock);
 	/* always wake up so we recover from errors */
 	wake_up_interruptible(&dev->read_wait);
-	adu_debug_data(5, __FUNCTION__, urb->actual_length,
+	adu_debug_data(5, __func__, urb->actual_length,
 		       urb->transfer_buffer);
-	dbg(4," %s : leave, status %d", __FUNCTION__, status);
+	dbg(4," %s : leave, status %d", __func__, status);
 }
 
 static void adu_interrupt_out_callback(struct urb *urb)
@@ -242,14 +242,14 @@
 	struct adu_device *dev = urb->context;
 	int status = urb->status;
 
-	dbg(4," %s : enter, status %d", __FUNCTION__, status);
-	adu_debug_data(5,__FUNCTION__, urb->actual_length, urb->transfer_buffer);
+	dbg(4," %s : enter, status %d", __func__, status);
+	adu_debug_data(5,__func__, urb->actual_length, urb->transfer_buffer);
 
 	if (status != 0) {
 		if ((status != -ENOENT) &&
 		    (status != -ECONNRESET)) {
 			dbg(1, " %s :nonzero status received: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 		}
 		goto exit;
 	}
@@ -260,9 +260,9 @@
 	spin_unlock(&dev->buflock);
 exit:
 
-	adu_debug_data(5, __FUNCTION__, urb->actual_length,
+	adu_debug_data(5, __func__, urb->actual_length,
 		       urb->transfer_buffer);
-	dbg(4," %s : leave, status %d", __FUNCTION__, status);
+	dbg(4," %s : leave, status %d", __func__, status);
 }
 
 static int adu_open(struct inode *inode, struct file *file)
@@ -272,19 +272,19 @@
 	int subminor;
 	int retval;
 
-	dbg(2,"%s : enter", __FUNCTION__);
+	dbg(2,"%s : enter", __func__);
 
 	subminor = iminor(inode);
 
 	if ((retval = mutex_lock_interruptible(&adutux_mutex))) {
-		dbg(2, "%s : mutex lock failed", __FUNCTION__);
+		dbg(2, "%s : mutex lock failed", __func__);
 		goto exit_no_lock;
 	}
 
 	interface = usb_find_interface(&adu_driver, subminor);
 	if (!interface) {
 		err("%s - error, can't find device for minor %d",
-		    __FUNCTION__, subminor);
+		    __func__, subminor);
 		retval = -ENODEV;
 		goto exit_no_device;
 	}
@@ -302,7 +302,7 @@
 	}
 
 	++dev->open_count;
-	dbg(2,"%s : open count %d", __FUNCTION__, dev->open_count);
+	dbg(2,"%s : open count %d", __func__, dev->open_count);
 
 	/* save device in the file's private structure */
 	file->private_data = dev;
@@ -332,23 +332,23 @@
 exit_no_device:
 	mutex_unlock(&adutux_mutex);
 exit_no_lock:
-	dbg(2,"%s : leave, return value %d ", __FUNCTION__, retval);
+	dbg(2,"%s : leave, return value %d ", __func__, retval);
 	return retval;
 }
 
 static void adu_release_internal(struct adu_device *dev)
 {
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	/* decrement our usage count for the device */
 	--dev->open_count;
-	dbg(2," %s : open count %d", __FUNCTION__, dev->open_count);
+	dbg(2," %s : open count %d", __func__, dev->open_count);
 	if (dev->open_count <= 0) {
 		adu_abort_transfers(dev);
 		dev->open_count = 0;
 	}
 
-	dbg(2," %s : leave", __FUNCTION__);
+	dbg(2," %s : leave", __func__);
 }
 
 static int adu_release(struct inode *inode, struct file *file)
@@ -356,17 +356,17 @@
 	struct adu_device *dev;
 	int retval = 0;
 
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	if (file == NULL) {
- 		dbg(1," %s : file is NULL", __FUNCTION__);
+ 		dbg(1," %s : file is NULL", __func__);
 		retval = -ENODEV;
 		goto exit;
 	}
 
 	dev = file->private_data;
 	if (dev == NULL) {
- 		dbg(1," %s : object is NULL", __FUNCTION__);
+ 		dbg(1," %s : object is NULL", __func__);
 		retval = -ENODEV;
 		goto exit;
 	}
@@ -374,7 +374,7 @@
 	mutex_lock(&adutux_mutex); /* not interruptible */
 
 	if (dev->open_count <= 0) {
-		dbg(1," %s : device not opened", __FUNCTION__);
+		dbg(1," %s : device not opened", __func__);
 		retval = -ENODEV;
 		goto exit;
 	}
@@ -388,7 +388,7 @@
 
 exit:
 	mutex_unlock(&adutux_mutex);
-	dbg(2," %s : leave, return value %d", __FUNCTION__, retval);
+	dbg(2," %s : leave, return value %d", __func__, retval);
 	return retval;
 }
 
@@ -405,10 +405,10 @@
 	unsigned long flags;
 	DECLARE_WAITQUEUE(wait, current);
 
-	dbg(2," %s : enter, count = %Zd, file=%p", __FUNCTION__, count, file);
+	dbg(2," %s : enter, count = %Zd, file=%p", __func__, count, file);
 
 	dev = file->private_data;
-	dbg(2," %s : dev=%p", __FUNCTION__, dev);
+	dbg(2," %s : dev=%p", __func__, dev);
 
 	if (mutex_lock_interruptible(&dev->mtx))
 		return -ERESTARTSYS;
@@ -422,16 +422,16 @@
 
 	/* verify that some data was requested */
 	if (count == 0) {
-		dbg(1," %s : read request of 0 bytes", __FUNCTION__);
+		dbg(1," %s : read request of 0 bytes", __func__);
 		goto exit;
 	}
 
 	timeout = COMMAND_TIMEOUT;
-	dbg(2," %s : about to start looping", __FUNCTION__);
+	dbg(2," %s : about to start looping", __func__);
 	while (bytes_to_read) {
 		int data_in_secondary = dev->secondary_tail - dev->secondary_head;
 		dbg(2," %s : while, data_in_secondary=%d, status=%d",
-		    __FUNCTION__, data_in_secondary,
+		    __func__, data_in_secondary,
 		    dev->interrupt_in_urb->status);
 
 		if (data_in_secondary) {
@@ -456,7 +456,7 @@
 				/* we secure access to the primary */
 				char *tmp;
 				dbg(2," %s : swap, read_buffer_length = %d",
-				    __FUNCTION__, dev->read_buffer_length);
+				    __func__, dev->read_buffer_length);
 				tmp = dev->read_buffer_secondary;
 				dev->read_buffer_secondary = dev->read_buffer_primary;
 				dev->read_buffer_primary = tmp;
@@ -471,10 +471,10 @@
 				if (!dev->read_urb_finished) {
 					/* somebody is doing IO */
 					spin_unlock_irqrestore(&dev->buflock, flags);
-					dbg(2," %s : submitted already", __FUNCTION__);
+					dbg(2," %s : submitted already", __func__);
 				} else {
 					/* we must initiate input */
-					dbg(2," %s : initiate input", __FUNCTION__);
+					dbg(2," %s : initiate input", __func__);
 					dev->read_urb_finished = 0;
 					spin_unlock_irqrestore(&dev->buflock, flags);
 
@@ -492,7 +492,7 @@
 						if (retval == -ENOMEM) {
 							retval = bytes_read ? bytes_read : -ENOMEM;
 						}
-						dbg(2," %s : submit failed", __FUNCTION__);
+						dbg(2," %s : submit failed", __func__);
 						goto exit;
 					}
 				}
@@ -511,13 +511,13 @@
 				remove_wait_queue(&dev->read_wait, &wait);
 
 				if (timeout <= 0) {
-					dbg(2," %s : timeout", __FUNCTION__);
+					dbg(2," %s : timeout", __func__);
 					retval = bytes_read ? bytes_read : -ETIMEDOUT;
 					goto exit;
 				}
 
 				if (signal_pending(current)) {
-					dbg(2," %s : signal pending", __FUNCTION__);
+					dbg(2," %s : signal pending", __func__);
 					retval = bytes_read ? bytes_read : -EINTR;
 					goto exit;
 				}
@@ -550,7 +550,7 @@
 	/* unlock the device */
 	mutex_unlock(&dev->mtx);
 
-	dbg(2," %s : leave, return value %d", __FUNCTION__, retval);
+	dbg(2," %s : leave, return value %d", __func__, retval);
 	return retval;
 }
 
@@ -565,7 +565,7 @@
 	unsigned long flags;
 	int retval;
 
-	dbg(2," %s : enter, count = %Zd", __FUNCTION__, count);
+	dbg(2," %s : enter, count = %Zd", __func__, count);
 
 	dev = file->private_data;
 
@@ -582,7 +582,7 @@
 
 	/* verify that we actually have some data to write */
 	if (count == 0) {
-		dbg(1," %s : write request of 0 bytes", __FUNCTION__);
+		dbg(1," %s : write request of 0 bytes", __func__);
 		goto exit;
 	}
 
@@ -595,13 +595,13 @@
 
 			mutex_unlock(&dev->mtx);
 			if (signal_pending(current)) {
-				dbg(1," %s : interrupted", __FUNCTION__);
+				dbg(1," %s : interrupted", __func__);
 				set_current_state(TASK_RUNNING);
 				retval = -EINTR;
 				goto exit_onqueue;
 			}
 			if (schedule_timeout(COMMAND_TIMEOUT) == 0) {
-				dbg(1, "%s - command timed out.", __FUNCTION__);
+				dbg(1, "%s - command timed out.", __func__);
 				retval = -ETIMEDOUT;
 				goto exit_onqueue;
 			}
@@ -612,18 +612,18 @@
 				goto exit_nolock;
 			}
 
-			dbg(4," %s : in progress, count = %Zd", __FUNCTION__, count);
+			dbg(4," %s : in progress, count = %Zd", __func__, count);
 		} else {
 			spin_unlock_irqrestore(&dev->buflock, flags);
 			set_current_state(TASK_RUNNING);
 			remove_wait_queue(&dev->write_wait, &waita);
-			dbg(4," %s : sending, count = %Zd", __FUNCTION__, count);
+			dbg(4," %s : sending, count = %Zd", __func__, count);
 
 			/* write the data into interrupt_out_buffer from userspace */
 			buffer_size = le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize);
 			bytes_to_write = count > buffer_size ? buffer_size : count;
 			dbg(4," %s : buffer_size = %Zd, count = %Zd, bytes_to_write = %Zd",
-			    __FUNCTION__, buffer_size, count, bytes_to_write);
+			    __func__, buffer_size, count, bytes_to_write);
 
 			if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write) != 0) {
 				retval = -EFAULT;
@@ -661,7 +661,7 @@
 exit:
 	mutex_unlock(&dev->mtx);
 exit_nolock:
-	dbg(2," %s : leave, return value %d", __FUNCTION__, retval);
+	dbg(2," %s : leave, return value %d", __func__, retval);
 	return retval;
 
 exit_onqueue:
@@ -706,7 +706,7 @@
 	int out_end_size;
 	int i;
 
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	if (udev == NULL) {
 		dev_err(&interface->dev, "udev is NULL.\n");
@@ -807,7 +807,7 @@
 		dev_err(&interface->dev, "Could not retrieve serial number\n");
 		goto error;
 	}
-	dbg(2," %s : serial_number=%s", __FUNCTION__, dev->serial_number);
+	dbg(2," %s : serial_number=%s", __func__, dev->serial_number);
 
 	/* we can register the device now, as it is ready */
 	usb_set_intfdata(interface, dev);
@@ -828,7 +828,7 @@
 		 udev->descriptor.idProduct, dev->serial_number,
 		 (dev->minor - ADU_MINOR_BASE));
 exit:
-	dbg(2," %s : leave, return value %p (dev)", __FUNCTION__, dev);
+	dbg(2," %s : leave, return value %p (dev)", __func__, dev);
 
 	return retval;
 
@@ -847,7 +847,7 @@
 	struct adu_device *dev;
 	int minor;
 
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	dev = usb_get_intfdata(interface);
 
@@ -861,7 +861,7 @@
 	usb_set_intfdata(interface, NULL);
 
 	/* if the device is not opened, then we clean up right now */
-	dbg(2," %s : open count %d", __FUNCTION__, dev->open_count);
+	dbg(2," %s : open count %d", __func__, dev->open_count);
 	if (!dev->open_count)
 		adu_delete(dev);
 
@@ -870,7 +870,7 @@
 	dev_info(&interface->dev, "ADU device adutux%d now disconnected\n",
 		 (minor - ADU_MINOR_BASE));
 
-	dbg(2," %s : leave", __FUNCTION__);
+	dbg(2," %s : leave", __func__);
 }
 
 /* usb specific object needed to register this driver with the usb subsystem */
@@ -885,7 +885,7 @@
 {
 	int result;
 
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 
 	/* register this driver with the USB subsystem */
 	result = usb_register(&adu_driver);
@@ -899,17 +899,17 @@
 	info("adutux is an experimental driver. Use at your own risk");
 
 exit:
-	dbg(2," %s : leave, return value %d", __FUNCTION__, result);
+	dbg(2," %s : leave, return value %d", __func__, result);
 
 	return result;
 }
 
 static void __exit adu_exit(void)
 {
-	dbg(2," %s : enter", __FUNCTION__);
+	dbg(2," %s : enter", __func__);
 	/* deregister this driver with the USB subsystem */
 	usb_deregister(&adu_driver);
-	dbg(2," %s : leave", __FUNCTION__);
+	dbg(2," %s : leave", __func__);
 }
 
 module_init(adu_init);
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index a5e4c35..a076c24 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -103,11 +103,11 @@
 	case -ESHUTDOWN:
 		/* This urb is terminated, clean up */
 		dbg("%s - urb shuttingdown with status: %d",
-			__FUNCTION__, status);
+			__func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-			__FUNCTION__, status);
+			__func__, status);
 		goto exit;
 	}
 
@@ -131,7 +131,7 @@
 	retval = usb_submit_urb(pdata->urb, GFP_ATOMIC);
 	if (retval) {
 		err("%s - usb_submit_urb failed with result %d",
-			__FUNCTION__, retval);
+			__func__, retval);
 	}
 }
 
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 81d051c..309c743 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -983,7 +983,7 @@
         pauerbuf_t   bp = NULL;
         pauerswald_t cp = (pauerswald_t) urb->context;
 
-        dbg ("%s called", __FUNCTION__);
+        dbg ("%s called", __func__);
 
 	switch (status) {
 	case 0:
@@ -993,10 +993,10 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__, status);
+		dbg("%s - urb shutting down with status: %d", __func__, status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__, status);
+		dbg("%s - nonzero urb status received: %d", __func__, status);
 		goto exit;
 	}
 
@@ -1081,7 +1081,7 @@
 	ret = usb_submit_urb (urb, GFP_ATOMIC);
 	if (ret)
 		err ("%s - usb_submit_urb failed with result %d",
-		     __FUNCTION__, ret);
+		     __func__, ret);
 }
 
 /* int memory deallocation
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index 4a09b87..4b9dc81 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -70,8 +70,8 @@
 static int emi26_set_reset (struct usb_device *dev, unsigned char reset_bit)
 {
 	int response;
-	info("%s - %d", __FUNCTION__, reset_bit);
-	/* printk(KERN_DEBUG "%s - %d", __FUNCTION__, reset_bit); */
+	info("%s - %d", __func__, reset_bit);
+	/* printk(KERN_DEBUG "%s - %d", __func__, reset_bit); */
 	response = emi26_writememory (dev, CPUCS_REG, &reset_bit, 1, 0xa0);
 	if (response < 0) {
 		err("emi26: set_reset (%d) failed", reset_bit);
@@ -91,7 +91,7 @@
 
 	buf = kmalloc(FW_LOAD_SIZE, GFP_KERNEL);
 	if (!buf) {
-		err( "%s - error loading firmware: error = %d", __FUNCTION__, -ENOMEM);
+		err( "%s - error loading firmware: error = %d", __func__, -ENOMEM);
 		err = -ENOMEM;
 		goto wraperr;
 	}
@@ -99,7 +99,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi26_set_reset(dev,1);
 	if (err < 0) {
-		err( "%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err( "%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -107,7 +107,7 @@
 	for (i=0; g_Loader[i].type == 0; i++) {
 		err = emi26_writememory(dev, g_Loader[i].address, g_Loader[i].data, g_Loader[i].length, ANCHOR_LOAD_INTERNAL);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	}
@@ -115,7 +115,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi26_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 	msleep(250);	/* let device settle */
@@ -135,7 +135,7 @@
 		}
 		err = emi26_writememory(dev, addr, buf, i, ANCHOR_LOAD_FPGA);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	} while (i > 0);
@@ -143,7 +143,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi26_set_reset(dev,1);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -151,7 +151,7 @@
 	for (i=0; g_Loader[i].type == 0; i++) {
 		err = emi26_writememory(dev, g_Loader[i].address, g_Loader[i].data, g_Loader[i].length, ANCHOR_LOAD_INTERNAL);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	}
@@ -160,7 +160,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi26_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -169,7 +169,7 @@
 		if (!INTERNAL_RAM(g_Firmware[i].address)) {
 			err = emi26_writememory(dev, g_Firmware[i].address, g_Firmware[i].data, g_Firmware[i].length, ANCHOR_LOAD_EXTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d", __func__, err);
 				goto wraperr;
 			}
 		}
@@ -178,7 +178,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi26_set_reset(dev,1);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -186,7 +186,7 @@
 		if (INTERNAL_RAM(g_Firmware[i].address)) {
 			err = emi26_writememory(dev, g_Firmware[i].address, g_Firmware[i].data, g_Firmware[i].length, ANCHOR_LOAD_INTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d", __func__, err);
 				goto wraperr;
 			}
 		}
@@ -195,7 +195,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi26_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 	msleep(250);	/* let device settle */
@@ -221,7 +221,7 @@
 {
 	struct usb_device *dev = interface_to_usbdev(intf);
 
-	info("%s start", __FUNCTION__); 
+	info("%s start", __func__);
 
 	emi26_load_firmware(dev);
 
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index d136241..1a2b79a 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -78,7 +78,7 @@
 static int emi62_set_reset (struct usb_device *dev, unsigned char reset_bit)
 {
 	int response;
-	info("%s - %d", __FUNCTION__, reset_bit);
+	info("%s - %d", __func__, reset_bit);
 	
 	response = emi62_writememory (dev, CPUCS_REG, &reset_bit, 1, 0xa0);
 	if (response < 0) {
@@ -100,7 +100,7 @@
 	dev_dbg(&dev->dev, "load_firmware\n");
 	buf = kmalloc(FW_LOAD_SIZE, GFP_KERNEL);
 	if (!buf) {
-		err( "%s - error loading firmware: error = %d", __FUNCTION__, -ENOMEM);
+		err( "%s - error loading firmware: error = %d", __func__, -ENOMEM);
 		err = -ENOMEM;
 		goto wraperr;
 	}
@@ -108,7 +108,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi62_set_reset(dev,1);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -116,7 +116,7 @@
 	for (i=0; g_emi62_loader[i].type == 0; i++) {
 		err = emi62_writememory(dev, g_emi62_loader[i].address, g_emi62_loader[i].data, g_emi62_loader[i].length, ANCHOR_LOAD_INTERNAL);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	}
@@ -124,7 +124,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi62_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 	msleep(250);	/* let device settle */
@@ -144,7 +144,7 @@
 		}
 		err = emi62_writememory(dev, addr, buf, i, ANCHOR_LOAD_FPGA);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	} while (i > 0);
@@ -152,7 +152,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi62_set_reset(dev,1);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -160,7 +160,7 @@
 	for (i=0; g_emi62_loader[i].type == 0; i++) {
 		err = emi62_writememory(dev, g_emi62_loader[i].address, g_emi62_loader[i].data, g_emi62_loader[i].length, ANCHOR_LOAD_INTERNAL);
 		if (err < 0) {
-			err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+			err("%s - error loading firmware: error = %d", __func__, err);
 			goto wraperr;
 		}
 	}
@@ -168,7 +168,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi62_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 	msleep(250);	/* let device settle */
@@ -181,7 +181,7 @@
 		if (!INTERNAL_RAM(g_HexSpdifFw62[i].address)) {
 			err = emi62_writememory(dev, g_HexSpdifFw62[i].address, g_HexSpdifFw62[i].data, g_HexSpdifFw62[i].length, ANCHOR_LOAD_EXTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d", __func__, err);
 				goto wraperr;
 			}
 		}
@@ -191,7 +191,7 @@
 		if (!INTERNAL_RAM(g_HexMidiFw62[i].address)) {
 			err = emi62_writememory(dev, g_HexMidiFw62[i].address, g_HexMidiFw62[i].data, g_HexMidiFw62[i].length, ANCHOR_LOAD_EXTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d\n", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d\n", __func__, err);
 				goto wraperr;
 				return err;
 			}
@@ -201,7 +201,7 @@
 	/* Assert reset (stop the CPU in the EMI) */
 	err = emi62_set_reset(dev,1);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 
@@ -211,7 +211,7 @@
 		if (INTERNAL_RAM(g_HexSpdifFw62[i].address)) {
 			err = emi62_writememory(dev, g_HexSpdifFw62[i].address, g_HexSpdifFw62[i].data, g_HexSpdifFw62[i].length, ANCHOR_LOAD_INTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d", __func__, err);
 				goto wraperr;
 			}
 		}
@@ -221,7 +221,7 @@
 		if (INTERNAL_RAM(g_HexMidiFw62[i].address)) {
 			err = emi62_writememory(dev, g_HexMidiFw62[i].address, g_HexMidiFw62[i].data, g_HexMidiFw62[i].length, ANCHOR_LOAD_INTERNAL);
 			if (err < 0) {
-				err("%s - error loading firmware: error = %d\n", __FUNCTION__, err);
+				err("%s - error loading firmware: error = %d\n", __func__, err);
 				goto wraperr;
 			}
 		}
@@ -231,7 +231,7 @@
 	/* De-assert reset (let the CPU run) */
 	err = emi62_set_reset(dev,0);
 	if (err < 0) {
-		err("%s - error loading firmware: error = %d", __FUNCTION__, err);
+		err("%s - error loading firmware: error = %d", __func__, err);
 		goto wraperr;
 	}
 	msleep(250);	/* let device settle */
@@ -260,7 +260,7 @@
 	struct usb_device *dev = interface_to_usbdev(intf);
 	dev_dbg(&intf->dev, "emi62_probe\n");
 
-	info("%s start", __FUNCTION__); 
+	info("%s start", __func__);
 
 	emi62_load_firmware(dev);
 
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index 8010705..0a2549b 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -218,7 +218,7 @@
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
 		dev_err(&dev->interface->dev, "%s - usb_submit_urb failed with result %d\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 
 }
 
@@ -453,7 +453,7 @@
 	default:
 		/* what do we have here ? An unsupported Product-ID ? */
 		dev_err(&dev->interface->dev, "%s - not supported for product=0x%x\n",
-			__FUNCTION__, dev->product_id);
+			__func__, dev->product_id);
 		retval = -EFAULT;
 		goto exit;
 		break;
@@ -604,7 +604,7 @@
 
 	interface = usb_find_interface(&iowarrior_driver, subminor);
 	if (!interface) {
-		err("%s - error, can't find device for minor %d", __FUNCTION__,
+		err("%s - error, can't find device for minor %d", __func__,
 		    subminor);
 		return -ENODEV;
 	}
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index c730d20..11580e8 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -231,7 +231,7 @@
 			goto exit;
 		} else {
 			dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n",
-				 __FUNCTION__, status);
+				 __func__, status);
 			spin_lock(&dev->rbsl);
 			goto resubmit; /* maybe we can recover */
 		}
@@ -247,7 +247,7 @@
 			memcpy(actual_buffer+1, dev->interrupt_in_buffer, urb->actual_length);
 			dev->ring_head = next_ring_head;
 			dbg_info(&dev->intf->dev, "%s: received %d bytes\n",
-				 __FUNCTION__, urb->actual_length);
+				 __func__, urb->actual_length);
 		} else {
 			dev_warn(&dev->intf->dev,
 				 "Ring buffer overflow, %d bytes dropped\n",
@@ -286,7 +286,7 @@
 			status == -ESHUTDOWN))
 		dbg_info(&dev->intf->dev,
 			 "%s - nonzero write interrupt status received: %d\n",
-			 __FUNCTION__, status);
+			 __func__, status);
 
 	dev->interrupt_out_busy = 0;
 	wake_up_interruptible(&dev->write_wait);
@@ -309,7 +309,7 @@
 
 	if (!interface) {
 		err("%s - error, can't find device for minor %d\n",
-		     __FUNCTION__, subminor);
+		     __func__, subminor);
 		return -ENODEV;
 	}
 
@@ -556,7 +556,7 @@
 	bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size);
 	if (bytes_to_write < count)
 		dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write);
-	dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __FUNCTION__, count, bytes_to_write);
+	dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __func__, count, bytes_to_write);
 
 	if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) {
 		retval = -EFAULT;
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 6664043..fae5b17 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -31,7 +31,7 @@
  *   - imported into lejos project
  *   - changed wake_up to wake_up_interruptible
  *   - changed to use lego0 rather than tower0
- *   - changed dbg() to use __func__ rather than deprecated __FUNCTION__
+ *   - changed dbg() to use __func__ rather than deprecated __func__
  * 2003-01-12 - 0.53 david (david@csse.uwa.edu.au)
  *   - changed read and write to write everything or
  *     timeout (from a patch by Chris Riesen and Brett Thaeler driver)
@@ -49,7 +49,7 @@
  *   - added poll
  *   - forbid seeking
  *   - added nonblocking I/O
- *   - changed back __func__ to __FUNCTION__
+ *   - changed back __func__ to __func__
  *   - read and log tower firmware version
  *   - reset tower on probe, avoids failure of first write
  * 2004-03-09 - 0.7 Juergen Stuber <starblue@users.sourceforge.net>
@@ -309,7 +309,7 @@
  */
 static inline void tower_delete (struct lego_usb_tower *dev)
 {
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	tower_abort_transfers (dev);
 
@@ -321,7 +321,7 @@
 	kfree (dev->interrupt_out_buffer);
 	kfree (dev);
 
-	dbg(2, "%s: leave", __FUNCTION__);
+	dbg(2, "%s: leave", __func__);
 }
 
 
@@ -337,7 +337,7 @@
 	struct tower_reset_reply reset_reply;
 	int result;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	nonseekable_open(inode, file);
 	subminor = iminor(inode);
@@ -346,7 +346,7 @@
 
 	if (!interface) {
 		err ("%s - error, can't find device for minor %d",
-		     __FUNCTION__, subminor);
+		     __func__, subminor);
 		retval = -ENODEV;
 		goto exit;
 	}
@@ -424,7 +424,7 @@
 	mutex_unlock(&dev->lock);
 
 exit:
-	dbg(2, "%s: leave, return value %d ", __FUNCTION__, retval);
+	dbg(2, "%s: leave, return value %d ", __func__, retval);
 
 	return retval;
 }
@@ -437,12 +437,12 @@
 	struct lego_usb_tower *dev;
 	int retval = 0;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	dev = (struct lego_usb_tower *)file->private_data;
 
 	if (dev == NULL) {
-		dbg(1, "%s: object is NULL", __FUNCTION__);
+		dbg(1, "%s: object is NULL", __func__);
 		retval = -ENODEV;
 		goto exit_nolock;
 	}
@@ -454,7 +454,7 @@
 	}
 
 	if (dev->open_count != 1) {
-		dbg(1, "%s: device not opened exactly once", __FUNCTION__);
+		dbg(1, "%s: device not opened exactly once", __func__);
 		retval = -ENODEV;
 		goto unlock_exit;
 	}
@@ -480,7 +480,7 @@
 exit:
 	mutex_unlock(&open_disc_mutex);
 exit_nolock:
-	dbg(2, "%s: leave, return value %d", __FUNCTION__, retval);
+	dbg(2, "%s: leave, return value %d", __func__, retval);
 	return retval;
 }
 
@@ -491,10 +491,10 @@
  */
 static void tower_abort_transfers (struct lego_usb_tower *dev)
 {
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	if (dev == NULL) {
-		dbg(1, "%s: dev is null", __FUNCTION__);
+		dbg(1, "%s: dev is null", __func__);
 		goto exit;
 	}
 
@@ -509,7 +509,7 @@
 		usb_kill_urb(dev->interrupt_out_urb);
 
 exit:
-	dbg(2, "%s: leave", __FUNCTION__);
+	dbg(2, "%s: leave", __func__);
 }
 
 
@@ -542,7 +542,7 @@
 	struct lego_usb_tower *dev;
 	unsigned int mask = 0;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	dev = file->private_data;
 
@@ -557,7 +557,7 @@
 		mask |= POLLOUT | POLLWRNORM;
 	}
 
-	dbg(2, "%s: leave, mask = %d", __FUNCTION__, mask);
+	dbg(2, "%s: leave, mask = %d", __func__, mask);
 
 	return mask;
 }
@@ -583,7 +583,7 @@
 	int retval = 0;
 	unsigned long timeout = 0;
 
-	dbg(2, "%s: enter, count = %Zd", __FUNCTION__, count);
+	dbg(2, "%s: enter, count = %Zd", __func__, count);
 
 	dev = (struct lego_usb_tower *)file->private_data;
 
@@ -602,7 +602,7 @@
 
 	/* verify that we actually have some data to read */
 	if (count == 0) {
-		dbg(1, "%s: read request of 0 bytes", __FUNCTION__);
+		dbg(1, "%s: read request of 0 bytes", __func__);
 		goto unlock_exit;
 	}
 
@@ -658,7 +658,7 @@
 	mutex_unlock(&dev->lock);
 
 exit:
-	dbg(2, "%s: leave, return value %d", __FUNCTION__, retval);
+	dbg(2, "%s: leave, return value %d", __func__, retval);
 	return retval;
 }
 
@@ -672,7 +672,7 @@
 	size_t bytes_to_write;
 	int retval = 0;
 
-	dbg(2, "%s: enter, count = %Zd", __FUNCTION__, count);
+	dbg(2, "%s: enter, count = %Zd", __func__, count);
 
 	dev = (struct lego_usb_tower *)file->private_data;
 
@@ -691,7 +691,7 @@
 
 	/* verify that we actually have some data to write */
 	if (count == 0) {
-		dbg(1, "%s: write request of 0 bytes", __FUNCTION__);
+		dbg(1, "%s: write request of 0 bytes", __func__);
 		goto unlock_exit;
 	}
 
@@ -709,7 +709,7 @@
 
 	/* write the data into interrupt_out_buffer from userspace */
 	bytes_to_write = min_t(int, count, write_buffer_size);
-	dbg(4, "%s: count = %Zd, bytes_to_write = %Zd", __FUNCTION__, count, bytes_to_write);
+	dbg(4, "%s: count = %Zd, bytes_to_write = %Zd", __func__, count, bytes_to_write);
 
 	if (copy_from_user (dev->interrupt_out_buffer, buffer, bytes_to_write)) {
 		retval = -EFAULT;
@@ -742,7 +742,7 @@
 	mutex_unlock(&dev->lock);
 
 exit:
-	dbg(2, "%s: leave, return value %d", __FUNCTION__, retval);
+	dbg(2, "%s: leave, return value %d", __func__, retval);
 
 	return retval;
 }
@@ -757,9 +757,9 @@
 	int status = urb->status;
 	int retval;
 
-	dbg(4, "%s: enter, status %d", __FUNCTION__, status);
+	dbg(4, "%s: enter, status %d", __func__, status);
 
-	lego_usb_tower_debug_data(5, __FUNCTION__, urb->actual_length, urb->transfer_buffer);
+	lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
 
 	if (status) {
 		if (status == -ENOENT ||
@@ -767,7 +767,7 @@
 		    status == -ESHUTDOWN) {
 			goto exit;
 		} else {
-			dbg(1, "%s: nonzero status received: %d", __FUNCTION__, status);
+			dbg(1, "%s: nonzero status received: %d", __func__, status);
 			goto resubmit; /* maybe we can recover */
 		}
 	}
@@ -780,9 +780,9 @@
 				urb->actual_length);
 			dev->read_buffer_length += urb->actual_length;
 			dev->read_last_arrival = jiffies;
-			dbg(3, "%s: received %d bytes", __FUNCTION__, urb->actual_length);
+			dbg(3, "%s: received %d bytes", __func__, urb->actual_length);
 		} else {
-			printk(KERN_WARNING "%s: read_buffer overflow, %d bytes dropped", __FUNCTION__, urb->actual_length);
+			printk(KERN_WARNING "%s: read_buffer overflow, %d bytes dropped", __func__, urb->actual_length);
 		}
 		spin_unlock (&dev->read_buffer_lock);
 	}
@@ -792,7 +792,7 @@
 	if (dev->interrupt_in_running && dev->udev) {
 		retval = usb_submit_urb (dev->interrupt_in_urb, GFP_ATOMIC);
 		if (retval) {
-			err("%s: usb_submit_urb failed (%d)", __FUNCTION__, retval);
+			err("%s: usb_submit_urb failed (%d)", __func__, retval);
 		}
 	}
 
@@ -800,8 +800,8 @@
 	dev->interrupt_in_done = 1;
 	wake_up_interruptible (&dev->read_wait);
 
-	lego_usb_tower_debug_data(5, __FUNCTION__, urb->actual_length, urb->transfer_buffer);
-	dbg(4, "%s: leave, status %d", __FUNCTION__, status);
+	lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
+	dbg(4, "%s: leave, status %d", __func__, status);
 }
 
 
@@ -813,22 +813,22 @@
 	struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context;
 	int status = urb->status;
 
-	dbg(4, "%s: enter, status %d", __FUNCTION__, status);
-	lego_usb_tower_debug_data(5, __FUNCTION__, urb->actual_length, urb->transfer_buffer);
+	dbg(4, "%s: enter, status %d", __func__, status);
+	lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
 
 	/* sync/async unlink faults aren't errors */
 	if (status && !(status == -ENOENT ||
 			status == -ECONNRESET ||
 			status == -ESHUTDOWN)) {
 		dbg(1, "%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 	}
 
 	dev->interrupt_out_busy = 0;
 	wake_up_interruptible(&dev->write_wait);
 
-	lego_usb_tower_debug_data(5, __FUNCTION__, urb->actual_length, urb->transfer_buffer);
-	dbg(4, "%s: leave, status %d", __FUNCTION__, status);
+	lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
+	dbg(4, "%s: leave, status %d", __func__, status);
 }
 
 
@@ -849,7 +849,7 @@
 	int retval = -ENOMEM;
 	int result;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	if (udev == NULL) {
 		info ("udev is NULL.");
@@ -978,7 +978,7 @@
 
 
 exit:
-	dbg(2, "%s: leave, return value 0x%.8lx (dev)", __FUNCTION__, (long) dev);
+	dbg(2, "%s: leave, return value 0x%.8lx (dev)", __func__, (long) dev);
 
 	return retval;
 
@@ -998,7 +998,7 @@
 	struct lego_usb_tower *dev;
 	int minor;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	dev = usb_get_intfdata (interface);
 	mutex_lock(&open_disc_mutex);
@@ -1023,7 +1023,7 @@
 
 	info("LEGO USB Tower #%d now disconnected", (minor - LEGO_USB_TOWER_MINOR_BASE));
 
-	dbg(2, "%s: leave", __FUNCTION__);
+	dbg(2, "%s: leave", __func__);
 }
 
 
@@ -1036,7 +1036,7 @@
 	int result;
 	int retval = 0;
 
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	/* register this driver with the USB subsystem */
 	result = usb_register(&tower_driver);
@@ -1049,7 +1049,7 @@
 	info(DRIVER_DESC " " DRIVER_VERSION);
 
 exit:
-	dbg(2, "%s: leave, return value %d", __FUNCTION__, retval);
+	dbg(2, "%s: leave, return value %d", __func__, retval);
 
 	return retval;
 }
@@ -1060,12 +1060,12 @@
  */
 static void __exit lego_usb_tower_exit(void)
 {
-	dbg(2, "%s: enter", __FUNCTION__);
+	dbg(2, "%s: enter", __func__);
 
 	/* deregister this driver with the USB subsystem */
 	usb_deregister (&tower_driver);
 
-	dbg(2, "%s: leave", __FUNCTION__);
+	dbg(2, "%s: leave", __func__);
 }
 
 module_init (lego_usb_tower_init);
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index aa9bcce..24230c6 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -113,7 +113,7 @@
 
 	buffer = kzalloc(4, GFP_KERNEL);
 	if (!buffer) {
-		dev_err(&kit->udev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&kit->udev->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	buffer[0] = (u8)kit->outputs;
@@ -146,7 +146,7 @@
 	buffer = kmalloc(8, GFP_KERNEL);
 	form_buffer = kmalloc(30, GFP_KERNEL);
 	if ((!buffer) || (!form_buffer)) {
-		dev_err(&kit->udev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&kit->udev->dev, "%s - out of memory\n", __func__);
 		goto exit;
 	}
 
@@ -216,7 +216,7 @@
 	
 	buffer = kzalloc(8, GFP_KERNEL);
 	if (!buffer) {
-		dev_err(&kit->udev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&kit->udev->dev, "%s - out of memory\n", __func__);
 		goto exit;
 	}
 
diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c
index 2ad09b1..f0113c1 100644
--- a/drivers/usb/misc/phidgetmotorcontrol.c
+++ b/drivers/usb/misc/phidgetmotorcontrol.c
@@ -61,7 +61,7 @@
 
 	buffer = kzalloc(8, GFP_KERNEL);
 	if (!buffer) {
-		dev_err(&mc->intf->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&mc->intf->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
diff --git a/drivers/usb/misc/phidgetservo.c b/drivers/usb/misc/phidgetservo.c
index 0d9de2f..7d590c0 100644
--- a/drivers/usb/misc/phidgetservo.c
+++ b/drivers/usb/misc/phidgetservo.c
@@ -89,7 +89,7 @@
 	buffer = kmalloc(6, GFP_KERNEL);
 	if (!buffer) {
 		dev_err(&servo->udev->dev, "%s - out of memory\n",
-			__FUNCTION__);
+			__func__);
 		return -ENOMEM;
 	}
 
@@ -162,7 +162,7 @@
 	buffer = kmalloc(2, GFP_KERNEL);
 	if (!buffer) {
 		dev_err(&servo->udev->dev, "%s - out of memory\n",
-			__FUNCTION__);
+			__func__);
 		return -ENOMEM;
 	}
 
@@ -259,7 +259,7 @@
 
 	dev = kzalloc(sizeof (struct phidget_servo), GFP_KERNEL);
 	if (dev == NULL) {
-		dev_err(&interface->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&interface->dev, "%s - out of memory\n", __func__);
 		rc = -ENOMEM;
 		goto out;
 	}
diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 20777d0..ada7bf8 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -78,7 +78,7 @@
 	interface = usb_find_interface(&lcd_driver, subminor);
 	if (!interface) {
 		err ("USBLCD: %s - error, can't find device for minor %d",
-		     __FUNCTION__, subminor);
+		     __func__, subminor);
 		return -ENODEV;
 	}
 
@@ -193,7 +193,7 @@
 	      status == -ECONNRESET ||
               status == -ESHUTDOWN)) {
 		dbg("USBLCD: %s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 	}
 
 	/* free up our allocated buffer */
@@ -248,7 +248,7 @@
 	/* send the data out the bulk port */
 	retval = usb_submit_urb(urb, GFP_KERNEL);
 	if (retval) {
-		err("USBLCD: %s - failed submitting write urb, error %d", __FUNCTION__, retval);
+		err("USBLCD: %s - failed submitting write urb, error %d", __func__, retval);
 		goto error_unanchor;
 	}
 	
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 2c4fd4d..678fac8 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1136,7 +1136,7 @@
 		dbg ("ep %02x bogus status: %04x != 0", ep, status);
 		return -EINVAL;
 	}
-	retval = simple_io (urb, 1, 0, 0, __FUNCTION__);
+	retval = simple_io (urb, 1, 0, 0, __func__);
 	if (retval != 0)
 		return -EINVAL;
 	return 0;
@@ -1158,7 +1158,7 @@
 		dbg ("ep %02x bogus status: %04x != 1", ep, status);
 		return -EINVAL;
 	}
-	retval = simple_io (urb, 1, 0, -EPIPE, __FUNCTION__);
+	retval = simple_io (urb, 1, 0, -EPIPE, __func__);
 	if (retval != -EPIPE)
 		return -EINVAL;
 	retval = simple_io (urb, 1, 0, -EPIPE, "verify_still_halted");
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 1cd29cd..a238817 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -210,7 +210,7 @@
 	struct aircable_private *priv = usb_get_serial_port_data(port);
 	unsigned char* buf;
 	u16 *dbuf;
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	if (port->write_urb_busy)
 		return;
 
@@ -220,7 +220,7 @@
 
 	buf = kzalloc(count + HCI_HEADER_LENGTH, GFP_ATOMIC);
 	if (!buf) {
-		err("%s- kzalloc(%d) failed.", __FUNCTION__,
+		err("%s- kzalloc(%d) failed.", __func__,
 		    count + HCI_HEADER_LENGTH);
 		return;
 	}
@@ -236,7 +236,7 @@
 
 	kfree(buf);
 	port->write_urb_busy = 1;
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 			      count + HCI_HEADER_LENGTH,
 			      port->write_urb->transfer_buffer);
 	port->write_urb->transfer_buffer_length = count + HCI_HEADER_LENGTH;
@@ -246,7 +246,7 @@
 	if (result) {
 		dev_err(&port->dev,
 			"%s - failed submitting write urb, error %d\n",
-			__FUNCTION__, result);
+			__func__, result);
 		port->write_urb_busy = 0;
 	}
 
@@ -275,7 +275,7 @@
 
 	if (!tty) {
 		schedule_work(&priv->rx_work);
-		err("%s - No tty available", __FUNCTION__);
+		err("%s - No tty available", __func__);
 		return ;
 	}
 
@@ -286,7 +286,7 @@
 
 	tty_prepare_flip_string(tty, &data, count);
 	if (!data){
-		err("%s- kzalloc(%d) failed.", __FUNCTION__, count);
+		err("%s- kzalloc(%d) failed.", __func__, count);
 		return;
 	}
 
@@ -332,7 +332,7 @@
 
 	priv = kzalloc(sizeof(struct aircable_private), GFP_KERNEL);
 	if (!priv){
-		err("%s- kmalloc(%Zd) failed.", __FUNCTION__,
+		err("%s- kmalloc(%Zd) failed.", __func__,
 			sizeof(struct aircable_private));
 		return -ENOMEM;
 	}
@@ -366,7 +366,7 @@
 	struct usb_serial_port *port = serial->port[0];
 	struct aircable_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (priv) {
 		serial_buf_free(priv->tx_buf);
@@ -388,12 +388,12 @@
 	struct aircable_private *priv = usb_get_serial_port_data(port);
 	int temp;
 
-	dbg("%s - port %d, %d bytes", __FUNCTION__, port->number, count);
+	dbg("%s - port %d, %d bytes", __func__, port->number, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, source);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, source);
 
 	if (!count){
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return count;
 	}
 
@@ -414,7 +414,7 @@
 	int status = urb->status;
 	int result;
 
-	dbg("%s - urb status: %d", __FUNCTION__ , status);
+	dbg("%s - urb status: %d", __func__ , status);
 
 	/* This has been taken from cypress_m8.c cypress_write_int_callback */
 	switch (status) {
@@ -426,21 +426,21 @@
 		case -ESHUTDOWN:
 			/* this urb is terminated, clean up */
 			dbg("%s - urb shutting down with status: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 			port->write_urb_busy = 0;
 			return;
 		default:
 			/* error in the urb, so we have to resubmit it */
-			dbg("%s - Overflow in write", __FUNCTION__);
+			dbg("%s - Overflow in write", __func__);
 			dbg("%s - nonzero write bulk status received: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 			port->write_urb->transfer_buffer_length = 1;
 			port->write_urb->dev = port->serial->dev;
 			result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 			if (result)
 				dev_err(&urb->dev->dev,
 					"%s - failed resubmitting write urb, error %d\n",
-					__FUNCTION__, result);
+					__func__, result);
 			else
 				return;
 	}
@@ -460,17 +460,17 @@
 	unsigned char *temp;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
-		dbg("%s - urb status = %d", __FUNCTION__, status);
+		dbg("%s - urb status = %d", __func__, status);
 		if (!port->open_count) {
-			dbg("%s - port is closed, exiting.", __FUNCTION__);
+			dbg("%s - port is closed, exiting.", __func__);
 			return;
 		}
 		if (status == -EPROTO) {
 			dbg("%s - caught -EPROTO, resubmitting the urb",
-			    __FUNCTION__);
+			    __func__);
 			usb_fill_bulk_urb(port->read_urb, port->serial->dev,
 					  usb_rcvbulkpipe(port->serial->dev,
 					  		  port->bulk_in_endpointAddress),
@@ -482,14 +482,14 @@
 			if (result)
 				dev_err(&urb->dev->dev,
 					"%s - failed resubmitting read urb, error %d\n",
-					__FUNCTION__, result);
+					__func__, result);
 			return;
 		}
-		dbg("%s - unable to handle the error, exiting.", __FUNCTION__);
+		dbg("%s - unable to handle the error, exiting.", __func__);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 				urb->actual_length,urb->transfer_buffer);
 
 	tty = port->tty;
@@ -538,7 +538,7 @@
 		if (result)
 			dev_err(&urb->dev->dev,
 				"%s - failed resubmitting read urb, error %d\n",
-				__FUNCTION__, result);
+				__func__, result);
 	}
 
 	return;
@@ -550,7 +550,7 @@
 	struct aircable_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->rx_lock, flags);
 	priv->rx_flags |= THROTTLED;
@@ -564,7 +564,7 @@
 	int actually_throttled;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->rx_lock, flags);
 	actually_throttled = priv->rx_flags & ACTUALLY_THROTTLED;
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index d5bcb37..725b6b9 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -53,7 +53,7 @@
 	struct usb_serial *serial = port->serial;
 	struct airprime_private *priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (port->number != 0)
 		return 0;
@@ -83,14 +83,14 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	tty = port->tty;
 	if (tty && urb->actual_length) {
@@ -101,7 +101,7 @@
 	result = usb_submit_urb (urb, GFP_ATOMIC);
 	if (result)
 		dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n",
-			__FUNCTION__, result);
+			__func__, result);
 	return;
 }
 
@@ -112,14 +112,14 @@
 	int status = urb->status;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* free up the transfer buffer, as usb_free_urb() does not do this */
 	kfree (urb->transfer_buffer);
 
 	if (status)
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 	spin_lock_irqsave(&priv->lock, flags);
 	--priv->outstanding_urbs;
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -136,7 +136,7 @@
 	int i;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* initialize our private data structure if it isn't already created */
 	if (!priv) {
@@ -157,7 +157,7 @@
 		buffer = kmalloc(buffer_size, GFP_KERNEL);
 		if (!buffer) {
 			dev_err(&port->dev, "%s - out of memory.\n",
-				__FUNCTION__);
+				__func__);
 			result = -ENOMEM;
 			goto errout;
 		}
@@ -165,7 +165,7 @@
 		if (!urb) {
 			kfree(buffer);
 			dev_err(&port->dev, "%s - no more urbs?\n",
-				__FUNCTION__);
+				__func__);
 			result = -ENOMEM;
 			goto errout;
 		}
@@ -180,7 +180,7 @@
 			kfree(buffer);
 			dev_err(&port->dev,
 				"%s - failed submitting read urb %d for port %d, error %d\n",
-				__FUNCTION__, i, port->number, result);
+				__func__, i, port->number, result);
 			goto errout;
 		}
 		/* remember this urb so we can kill it when the port is closed */
@@ -212,7 +212,7 @@
 	struct airprime_private *priv = usb_get_serial_port_data(port);
 	int i;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	priv->rts_state = 0;
 	priv->dtr_state = 0;
@@ -242,12 +242,12 @@
 	unsigned char *buffer;
 	unsigned long flags;
 	int status;
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->outstanding_urbs > NUM_WRITE_URBS) {
 		spin_unlock_irqrestore(&priv->lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -264,7 +264,7 @@
 	}
 	memcpy (buffer, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb(urb, serial->dev,
 			  usb_sndbulkpipe(serial->dev,
@@ -277,7 +277,7 @@
 	if (status) {
 		dev_err(&port->dev,
 			"%s - usb_submit_urb(write bulk) failed with status = %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		count = status;
 		kfree (buffer);
 	} else {
@@ -328,7 +328,7 @@
 
 static void __exit airprime_exit(void)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	usb_deregister(&airprime_driver);
 	usb_serial_deregister(&airprime_device);
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index aa7a683..9d708b2 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -173,7 +173,7 @@
 
 	config = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (!priv->termios_initialized) {
@@ -323,7 +323,7 @@
 	char *buf;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	buf = kmalloc(1, GFP_KERNEL);
 	if (!buf) {
@@ -395,7 +395,7 @@
 			return -EFAULT;
 		return 0;
 	default:
-		dbg("%s cmd 0x%04x not supported", __FUNCTION__, cmd);
+		dbg("%s cmd 0x%04x not supported", __func__, cmd);
 		break;
 	}
 
diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c
index b695064..5a2877c 100644
--- a/drivers/usb/serial/belkin_sa.c
+++ b/drivers/usb/serial/belkin_sa.c
@@ -195,7 +195,7 @@
 	struct belkin_sa_private *priv;
 	int i;
 	
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	/* stop reads and writes on all ports */
 	for (i=0; i < serial->num_ports; ++i) {
@@ -210,7 +210,7 @@
 {
 	int retval = 0;
 
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
 	/*Start reading from the device*/
 	/* TODO: Look at possibility of submitting multiple URBs to device to
@@ -237,7 +237,7 @@
 
 static void belkin_sa_close (struct usb_serial_port *port, struct file *filp)
 {
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
 	/* shutdown our bulk reads and writes */
 	usb_kill_urb(port->write_urb);
@@ -264,15 +264,15 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	/* Handle known interrupt data */
 	/* ignore data[0] and data[1] */
@@ -331,7 +331,7 @@
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
-		     __FUNCTION__, retval);
+		     __func__, retval);
 }
 
 static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios *old_termios)
@@ -478,7 +478,7 @@
 	unsigned long control_state;
 	unsigned long flags;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	control_state = priv->control_state;
@@ -499,7 +499,7 @@
 	int rts = 0;
 	int dtr = 0;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	control_state = priv->control_state;
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 66ce30c..201184c 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -67,7 +67,7 @@
 	struct tty_struct *tty = NULL;
 	struct ktermios *termios = NULL, dummy;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	if (options) {
 		baud = simple_strtoul(options, NULL, 10);
@@ -225,10 +225,10 @@
 	if (count == 0)
 		return;
 
-	dbg("%s - port %d, %d byte(s)", __FUNCTION__, port->number, count);
+	dbg("%s - port %d, %d byte(s)", __func__, port->number, count);
 
 	if (!port->open_count) {
-		dbg ("%s - port not opened", __FUNCTION__);
+		dbg ("%s - port not opened", __func__);
 		return;
 	}
 
@@ -248,7 +248,7 @@
 			retval = serial->type->write(port, buf, i);
 		else
 			retval = usb_serial_generic_write(port, buf, i);
-		dbg("%s - return value : %d", __FUNCTION__, retval);
+		dbg("%s - return value : %d", __func__, retval);
 		if (lf) {
 			/* append CR after LF */
 			unsigned char cr = 13;
@@ -256,7 +256,7 @@
 				retval = serial->type->write(port, &cr, 1);
 			else
 				retval = usb_serial_generic_write(port, &cr, 1);
-			dbg("%s - return value : %d", __FUNCTION__, retval);
+			dbg("%s - return value : %d", __func__, retval);
 		}
 		buf += i;
 		count -= i;
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 2af8d21..dc0ea08 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -193,7 +193,7 @@
 
 	buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
-		dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - out of memory.\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -214,7 +214,7 @@
 	if (result != size) {
 		dev_err(&port->dev, "%s - Unable to send config request, "
 				"request=0x%x size=%d result=%d\n",
-				__FUNCTION__, request, size, result);
+				__func__, request, size, result);
 		return -EPROTO;
 	}
 
@@ -240,7 +240,7 @@
 	buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
 		dev_err(&port->dev, "%s - out of memory.\n",
-				__FUNCTION__);
+				__func__);
 		return -ENOMEM;
 	}
 
@@ -265,7 +265,7 @@
 	if ((size > 2 && result != size) || result < 0) {
 		dev_err(&port->dev, "%s - Unable to send request, "
 				"request=0x%x size=%d result=%d\n",
-				__FUNCTION__, request, size, result);
+				__func__, request, size, result);
 		return -EPROTO;
 	}
 
@@ -293,11 +293,11 @@
 	struct usb_serial *serial = port->serial;
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (cp2101_set_config_single(port, CP2101_UART, UART_ENABLE)) {
 		dev_err(&port->dev, "%s - Unable to enable UART\n",
-				__FUNCTION__);
+				__func__);
 		return -EPROTO;
 	}
 
@@ -312,7 +312,7 @@
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
 		dev_err(&port->dev, "%s - failed resubmitting read urb, "
-				"error %d\n", __FUNCTION__, result);
+				"error %d\n", __func__, result);
 		return result;
 	}
 
@@ -329,7 +329,7 @@
 {
 	struct usb_serial *serial = port->serial;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (serial->dev) {
 		/* shutdown any bulk reads that might be going on */
@@ -342,10 +342,10 @@
 
 static void cp2101_close (struct usb_serial_port *port, struct file * filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* shutdown our urbs */
-	dbg("%s - shutting down urbs", __FUNCTION__);
+	dbg("%s - shutting down urbs", __func__);
 	usb_kill_urb(port->write_urb);
 	usb_kill_urb(port->read_urb);
 
@@ -367,10 +367,10 @@
 	int baud;
 	int bits;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->tty || !port->tty->termios) {
-		dbg("%s - no tty structures", __FUNCTION__);
+		dbg("%s - no tty structures", __func__);
 		return;
 	}
 
@@ -379,7 +379,7 @@
 	if (baud)
 		baud = BAUD_RATE_GEN_FREQ / baud;
 
-	dbg("%s - baud rate = %d", __FUNCTION__, baud);
+	dbg("%s - baud rate = %d", __func__, baud);
 
 	tty_encode_baud_rate(port->tty, baud, baud);
 	cflag = port->tty->termios->c_cflag;
@@ -388,24 +388,24 @@
 	cflag &= ~CSIZE;
 	switch(bits & BITS_DATA_MASK) {
 		case BITS_DATA_5:
-			dbg("%s - data bits = 5", __FUNCTION__);
+			dbg("%s - data bits = 5", __func__);
 			cflag |= CS5;
 			break;
 		case BITS_DATA_6:
-			dbg("%s - data bits = 6", __FUNCTION__);
+			dbg("%s - data bits = 6", __func__);
 			cflag |= CS6;
 			break;
 		case BITS_DATA_7:
-			dbg("%s - data bits = 7", __FUNCTION__);
+			dbg("%s - data bits = 7", __func__);
 			cflag |= CS7;
 			break;
 		case BITS_DATA_8:
-			dbg("%s - data bits = 8", __FUNCTION__);
+			dbg("%s - data bits = 8", __func__);
 			cflag |= CS8;
 			break;
 		case BITS_DATA_9:
 			dbg("%s - data bits = 9 (not supported, "
-					"using 8 data bits)", __FUNCTION__);
+					"using 8 data bits)", __func__);
 			cflag |= CS8;
 			bits &= ~BITS_DATA_MASK;
 			bits |= BITS_DATA_8;
@@ -413,7 +413,7 @@
 			break;
 		default:
 			dbg("%s - Unknown number of data bits, "
-					"using 8", __FUNCTION__);
+					"using 8", __func__);
 			cflag |= CS8;
 			bits &= ~BITS_DATA_MASK;
 			bits |= BITS_DATA_8;
@@ -423,35 +423,35 @@
 
 	switch(bits & BITS_PARITY_MASK) {
 		case BITS_PARITY_NONE:
-			dbg("%s - parity = NONE", __FUNCTION__);
+			dbg("%s - parity = NONE", __func__);
 			cflag &= ~PARENB;
 			break;
 		case BITS_PARITY_ODD:
-			dbg("%s - parity = ODD", __FUNCTION__);
+			dbg("%s - parity = ODD", __func__);
 			cflag |= (PARENB|PARODD);
 			break;
 		case BITS_PARITY_EVEN:
-			dbg("%s - parity = EVEN", __FUNCTION__);
+			dbg("%s - parity = EVEN", __func__);
 			cflag &= ~PARODD;
 			cflag |= PARENB;
 			break;
 		case BITS_PARITY_MARK:
 			dbg("%s - parity = MARK (not supported, "
-					"disabling parity)", __FUNCTION__);
+					"disabling parity)", __func__);
 			cflag &= ~PARENB;
 			bits &= ~BITS_PARITY_MASK;
 			cp2101_set_config(port, CP2101_BITS, &bits, 2);
 			break;
 		case BITS_PARITY_SPACE:
 			dbg("%s - parity = SPACE (not supported, "
-					"disabling parity)", __FUNCTION__);
+					"disabling parity)", __func__);
 			cflag &= ~PARENB;
 			bits &= ~BITS_PARITY_MASK;
 			cp2101_set_config(port, CP2101_BITS, &bits, 2);
 			break;
 		default:
 			dbg("%s - Unknown parity mode, "
-					"disabling parity", __FUNCTION__);
+					"disabling parity", __func__);
 			cflag &= ~PARENB;
 			bits &= ~BITS_PARITY_MASK;
 			cp2101_set_config(port, CP2101_BITS, &bits, 2);
@@ -461,21 +461,21 @@
 	cflag &= ~CSTOPB;
 	switch(bits & BITS_STOP_MASK) {
 		case BITS_STOP_1:
-			dbg("%s - stop bits = 1", __FUNCTION__);
+			dbg("%s - stop bits = 1", __func__);
 			break;
 		case BITS_STOP_1_5:
 			dbg("%s - stop bits = 1.5 (not supported, "
-					"using 1 stop bit)", __FUNCTION__);
+					"using 1 stop bit)", __func__);
 			bits &= ~BITS_STOP_MASK;
 			cp2101_set_config(port, CP2101_BITS, &bits, 2);
 			break;
 		case BITS_STOP_2:
-			dbg("%s - stop bits = 2", __FUNCTION__);
+			dbg("%s - stop bits = 2", __func__);
 			cflag |= CSTOPB;
 			break;
 		default:
 			dbg("%s - Unknown number of stop bits, "
-					"using 1 stop bit", __FUNCTION__);
+					"using 1 stop bit", __func__);
 			bits &= ~BITS_STOP_MASK;
 			cp2101_set_config(port, CP2101_BITS, &bits, 2);
 			break;
@@ -483,10 +483,10 @@
 
 	cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
 	if (modem_ctl[0] & 0x0008) {
-		dbg("%s - flow control = CRTSCTS", __FUNCTION__);
+		dbg("%s - flow control = CRTSCTS", __func__);
 		cflag |= CRTSCTS;
 	} else {
-		dbg("%s - flow control = NONE", __FUNCTION__);
+		dbg("%s - flow control = NONE", __func__);
 		cflag &= ~CRTSCTS;
 	}
 
@@ -500,10 +500,10 @@
 	int baud=0, bits;
 	unsigned int modem_ctl[4];
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->tty || !port->tty->termios) {
-		dbg("%s - no tty structures", __FUNCTION__);
+		dbg("%s - no tty structures", __func__);
 		return;
 	}
 	port->tty->termios->c_cflag &= ~CMSPAR;
@@ -542,7 +542,7 @@
 		}
 
 		if (baud) {
-			dbg("%s - Setting baud rate to %d baud", __FUNCTION__,
+			dbg("%s - Setting baud rate to %d baud", __func__,
 					baud);
 			if (cp2101_set_config_single(port, CP2101_BAUDRATE,
 						(BAUD_RATE_GEN_FREQ / baud))) {
@@ -562,23 +562,23 @@
 		switch (cflag & CSIZE) {
 			case CS5:
 				bits |= BITS_DATA_5;
-				dbg("%s - data bits = 5", __FUNCTION__);
+				dbg("%s - data bits = 5", __func__);
 				break;
 			case CS6:
 				bits |= BITS_DATA_6;
-				dbg("%s - data bits = 6", __FUNCTION__);
+				dbg("%s - data bits = 6", __func__);
 				break;
 			case CS7:
 				bits |= BITS_DATA_7;
-				dbg("%s - data bits = 7", __FUNCTION__);
+				dbg("%s - data bits = 7", __func__);
 				break;
 			case CS8:
 				bits |= BITS_DATA_8;
-				dbg("%s - data bits = 8", __FUNCTION__);
+				dbg("%s - data bits = 8", __func__);
 				break;
 			/*case CS9:
 			 	bits |= BITS_DATA_9;
-				dbg("%s - data bits = 9", __FUNCTION__);
+				dbg("%s - data bits = 9", __func__);
 				break;*/
 			default:
 				dev_err(&port->dev, "cp2101 driver does not "
@@ -598,10 +598,10 @@
 		if (cflag & PARENB) {
 			if (cflag & PARODD) {
 				bits |= BITS_PARITY_ODD;
-				dbg("%s - parity = ODD", __FUNCTION__);
+				dbg("%s - parity = ODD", __func__);
 			} else {
 				bits |= BITS_PARITY_EVEN;
-				dbg("%s - parity = EVEN", __FUNCTION__);
+				dbg("%s - parity = EVEN", __func__);
 			}
 		}
 		if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
@@ -614,10 +614,10 @@
 		bits &= ~BITS_STOP_MASK;
 		if (cflag & CSTOPB) {
 			bits |= BITS_STOP_2;
-			dbg("%s - stop bits = 2", __FUNCTION__);
+			dbg("%s - stop bits = 2", __func__);
 		} else {
 			bits |= BITS_STOP_1;
-			dbg("%s - stop bits = 1", __FUNCTION__);
+			dbg("%s - stop bits = 1", __func__);
 		}
 		if (cp2101_set_config(port, CP2101_BITS, &bits, 2))
 			dev_err(&port->dev, "Number of stop bits requested "
@@ -627,23 +627,23 @@
 	if ((cflag & CRTSCTS) != (old_cflag & CRTSCTS)) {
 		cp2101_get_config(port, CP2101_MODEMCTL, modem_ctl, 16);
 		dbg("%s - read modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
-				__FUNCTION__, modem_ctl[0], modem_ctl[1],
+				__func__, modem_ctl[0], modem_ctl[1],
 				modem_ctl[2], modem_ctl[3]);
 
 		if (cflag & CRTSCTS) {
 			modem_ctl[0] &= ~0x7B;
 			modem_ctl[0] |= 0x09;
 			modem_ctl[1] = 0x80;
-			dbg("%s - flow control = CRTSCTS", __FUNCTION__);
+			dbg("%s - flow control = CRTSCTS", __func__);
 		} else {
 			modem_ctl[0] &= ~0x7B;
 			modem_ctl[0] |= 0x01;
 			modem_ctl[1] |= 0x40;
-			dbg("%s - flow control = NONE", __FUNCTION__);
+			dbg("%s - flow control = NONE", __func__);
 		}
 
 		dbg("%s - write modem controls = 0x%.4x 0x%.4x 0x%.4x 0x%.4x",
-				__FUNCTION__, modem_ctl[0], modem_ctl[1],
+				__func__, modem_ctl[0], modem_ctl[1],
 				modem_ctl[2], modem_ctl[3]);
 		cp2101_set_config(port, CP2101_MODEMCTL, modem_ctl, 16);
 	}
@@ -655,7 +655,7 @@
 {
 	int control = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (set & TIOCM_RTS) {
 		control |= CONTROL_RTS;
@@ -674,7 +674,7 @@
 		control |= CONTROL_WRITE_DTR;
 	}
 
-	dbg("%s - control = 0x%.4x", __FUNCTION__, control);
+	dbg("%s - control = 0x%.4x", __func__, control);
 
 	return cp2101_set_config(port, CP2101_CONTROL, &control, 2);
 
@@ -684,7 +684,7 @@
 {
 	int control, result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	cp2101_get_config(port, CP2101_CONTROL, &control, 1);
 
@@ -695,7 +695,7 @@
 		|((control & CONTROL_RING)? TIOCM_RI  : 0)
 		|((control & CONTROL_DCD) ? TIOCM_CD  : 0);
 
-	dbg("%s - control = 0x%.2x", __FUNCTION__, control);
+	dbg("%s - control = 0x%.2x", __func__, control);
 
 	return result;
 }
@@ -704,12 +704,12 @@
 {
 	int state;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	if (break_state == 0)
 		state = BREAK_OFF;
 	else
 		state = BREAK_ON;
-	dbg("%s - turning break %s", __FUNCTION__,
+	dbg("%s - turning break %s", __func__,
 			state==BREAK_OFF ? "off" : "on");
 	cp2101_set_config(port, CP2101_BREAK, &state, 2);
 }
@@ -725,7 +725,7 @@
 {
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Stop reads and writes on all ports */
 	for (i=0; i < serial->num_ports; ++i) {
diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c
index cbae876..5348e97 100644
--- a/drivers/usb/serial/cyberjack.c
+++ b/drivers/usb/serial/cyberjack.c
@@ -116,7 +116,7 @@
 	struct cyberjack_private *priv;
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* allocate the private data structure */
 	priv = kmalloc(sizeof(struct cyberjack_private), GFP_KERNEL);
@@ -139,7 +139,7 @@
 					GFP_KERNEL);
 		if (result)
 			err(" usb_submit_urb(read int) failed");
-		dbg("%s - usb_submit_urb(int urb)", __FUNCTION__);
+		dbg("%s - usb_submit_urb(int urb)", __func__);
 	}
 
 	return( 0 );
@@ -149,7 +149,7 @@
 {
 	int i;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i=0; i < serial->num_ports; ++i) {
 		usb_kill_urb(serial->port[i]->interrupt_in_urb);
@@ -165,9 +165,9 @@
 	unsigned long flags;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
-	dbg("%s - usb_clear_halt", __FUNCTION__ );
+	dbg("%s - usb_clear_halt", __func__ );
 	usb_clear_halt(port->serial->dev, port->write_urb->pipe);
 
 	/* force low_latency on so that our tty_push actually forces
@@ -188,7 +188,7 @@
 
 static void cyberjack_close (struct usb_serial_port *port, struct file *filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (port->serial->dev) {
 		/* shutdown any bulk reads that might be going on */
@@ -205,17 +205,17 @@
 	int result;
 	int wrexpected;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return (0);
 	}
 
 	spin_lock_bh(&port->lock);
 	if (port->write_urb_busy) {
 		spin_unlock_bh(&port->lock);
-		dbg("%s - already writing", __FUNCTION__);
+		dbg("%s - already writing", __func__);
 		return 0;
 	}
 	port->write_urb_busy = 1;
@@ -234,13 +234,13 @@
 	/* Copy data */
 	memcpy (priv->wrbuf+priv->wrfilled, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count,
+	usb_serial_debug_data(debug, &port->dev, __func__, count,
 		priv->wrbuf+priv->wrfilled);
 	priv->wrfilled += count;
 
 	if( priv->wrfilled >= 3 ) {
 		wrexpected = ((int)priv->wrbuf[2]<<8)+priv->wrbuf[1]+3;
-		dbg("%s - expected data: %d", __FUNCTION__, wrexpected);
+		dbg("%s - expected data: %d", __func__, wrexpected);
 	} else {
 		wrexpected = sizeof(priv->wrbuf);
 	}
@@ -249,7 +249,7 @@
 		/* We have enough data to begin transmission */
 		int length;
 
-		dbg("%s - transmitting data (frame 1)", __FUNCTION__);
+		dbg("%s - transmitting data (frame 1)", __func__);
 		length = (wrexpected > port->bulk_out_size) ? port->bulk_out_size : wrexpected;
 
 		memcpy (port->write_urb->transfer_buffer, priv->wrbuf, length );
@@ -267,7 +267,7 @@
 		/* send the data out the bulk port */
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 			/* Throw away data. No better idea what to do with it. */
 			priv->wrfilled=0;
 			priv->wrsent=0;
@@ -276,11 +276,11 @@
 			return 0;
 		}
 
-		dbg("%s - priv->wrsent=%d", __FUNCTION__,priv->wrsent);
-		dbg("%s - priv->wrfilled=%d", __FUNCTION__,priv->wrfilled);
+		dbg("%s - priv->wrsent=%d", __func__,priv->wrsent);
+		dbg("%s - priv->wrfilled=%d", __func__,priv->wrfilled);
 
 		if( priv->wrsent>=priv->wrfilled ) {
-			dbg("%s - buffer cleaned", __FUNCTION__);
+			dbg("%s - buffer cleaned", __func__);
 			memset( priv->wrbuf, 0, sizeof(priv->wrbuf) );
 			priv->wrfilled=0;
 			priv->wrsent=0;
@@ -305,13 +305,13 @@
 	int status = urb->status;
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* the urb might have been killed. */
 	if (status)
 		return;
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	/* React only to interrupts signaling a bulk_in transfer */
 	if( (urb->actual_length==4) && (data[0]==0x01) ) {
@@ -333,7 +333,7 @@
 		/* "+=" is probably more fault tollerant than "=" */
 		priv->rdtodo += size;
 
-		dbg("%s - rdtodo: %d", __FUNCTION__, priv->rdtodo);
+		dbg("%s - rdtodo: %d", __func__, priv->rdtodo);
 
 		spin_unlock(&priv->lock);
 
@@ -341,8 +341,8 @@
 			port->read_urb->dev = port->serial->dev;
 			result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 			if( result )
-				err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
-			dbg("%s - usb_submit_urb(read urb)", __FUNCTION__);
+				err("%s - failed resubmitting read urb, error %d", __func__, result);
+			dbg("%s - usb_submit_urb(read urb)", __func__);
 		}
 	}
 
@@ -351,7 +351,7 @@
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 	if (result)
 		err(" usb_submit_urb(read int) failed");
-	dbg("%s - usb_submit_urb(int urb)", __FUNCTION__);
+	dbg("%s - usb_submit_urb(int urb)", __func__);
 }
 
 static void cyberjack_read_bulk_callback (struct urb *urb)
@@ -364,18 +364,18 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - ignoring since device not open\n", __FUNCTION__);
+		dbg("%s - ignoring since device not open\n", __func__);
 		return;
 	}
 	if (urb->actual_length) {
@@ -394,15 +394,15 @@
 
 	spin_unlock(&priv->lock);
 
-	dbg("%s - rdtodo: %d", __FUNCTION__, todo);
+	dbg("%s - rdtodo: %d", __func__, todo);
 
 	/* Continue to read if we have still urbs to do. */
 	if( todo /* || (urb->actual_length==port->bulk_in_endpointAddress)*/ ) {
 		port->read_urb->dev = port->serial->dev;
 		result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 		if (result)
-			err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
-		dbg("%s - usb_submit_urb(read urb)", __FUNCTION__);
+			err("%s - failed resubmitting read urb, error %d", __func__, result);
+		dbg("%s - usb_submit_urb(read urb)", __func__);
 	}
 }
 
@@ -412,12 +412,12 @@
 	struct cyberjack_private *priv = usb_get_serial_port_data(port);
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	port->write_urb_busy = 0;
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -427,7 +427,7 @@
 	if( priv->wrfilled ) {
 		int length, blksize, result;
 
-		dbg("%s - transmitting data (frame n)", __FUNCTION__);
+		dbg("%s - transmitting data (frame n)", __func__);
 
 		length = ((priv->wrfilled - priv->wrsent) > port->bulk_out_size) ?
 			port->bulk_out_size : (priv->wrfilled - priv->wrsent);
@@ -448,20 +448,20 @@
 		/* send the data out the bulk port */
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 			/* Throw away data. No better idea what to do with it. */
 			priv->wrfilled=0;
 			priv->wrsent=0;
 			goto exit;
 		}
 
-		dbg("%s - priv->wrsent=%d", __FUNCTION__,priv->wrsent);
-		dbg("%s - priv->wrfilled=%d", __FUNCTION__,priv->wrfilled);
+		dbg("%s - priv->wrsent=%d", __func__,priv->wrsent);
+		dbg("%s - priv->wrfilled=%d", __func__,priv->wrfilled);
 
 		blksize = ((int)priv->wrbuf[2]<<8)+priv->wrbuf[1]+3;
 
 		if( (priv->wrsent>=priv->wrfilled) || (priv->wrsent>=blksize) ) {
-			dbg("%s - buffer cleaned", __FUNCTION__);
+			dbg("%s - buffer cleaned", __func__);
 			memset( priv->wrbuf, 0, sizeof(priv->wrbuf) );
 			priv->wrfilled=0;
 			priv->wrsent=0;
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index d8304ea..01dfc0a 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -330,7 +330,7 @@
 	__u8 feature_buffer[5];
 	unsigned long flags;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	
 	priv = usb_get_serial_port_data(port);
 
@@ -345,7 +345,7 @@
 				new_baudrate = priv->baud_rate;
 			/* Change of speed ? */
 			else if (baud_rate != priv->baud_rate) {
-				dbg("%s - baud rate is changing", __FUNCTION__);
+				dbg("%s - baud rate is changing", __func__);
 				retval = analyze_baud_rate(port, baud_rate);
 				if (retval >=  0) {
 					new_baudrate = retval;
@@ -353,7 +353,7 @@
 					    __func__, new_baudrate);
 				}
 			}
-			dbg("%s - baud rate is being sent as %d", __FUNCTION__, new_baudrate);
+			dbg("%s - baud rate is being sent as %d", __func__, new_baudrate);
 			
 			memset(feature_buffer, 0, sizeof(feature_buffer));
 			/* fill the feature_buffer with new configuration */
@@ -367,8 +367,8 @@
 			/* 1 bit gap */
 			feature_buffer[4] |= (reset << 7);   /* assign reset at end of byte, 1 bit space */
 				
-			dbg("%s - device is being sent this feature report:", __FUNCTION__);
-			dbg("%s - %02X - %02X - %02X - %02X - %02X", __FUNCTION__, feature_buffer[0], feature_buffer[1],
+			dbg("%s - device is being sent this feature report:", __func__);
+			dbg("%s - %02X - %02X - %02X - %02X - %02X", __func__, feature_buffer[0], feature_buffer[1],
 		            feature_buffer[2], feature_buffer[3], feature_buffer[4]);
 			
 			do {
@@ -386,7 +386,7 @@
 				 retval != -ENODEV);
 
 			if (retval != sizeof(feature_buffer)) {
-				err("%s - failed sending serial line settings - %d", __FUNCTION__, retval);
+				err("%s - failed sending serial line settings - %d", __func__, retval);
 				cypress_set_dead(port);
 			} else {
 				spin_lock_irqsave(&priv->lock, flags);
@@ -406,7 +406,7 @@
 				   to crash the hardware. */
 				return -ENOTTY;
 			}
-			dbg("%s - retreiving serial line settings", __FUNCTION__);
+			dbg("%s - retreiving serial line settings", __func__);
 			/* set initial values in feature buffer */
 			memset(feature_buffer, 0, sizeof(feature_buffer));
 
@@ -425,7 +425,7 @@
 				 retval != -ENODEV);
 
 			if (retval != sizeof(feature_buffer)) {
-				err("%s - failed to retrieve serial line settings - %d", __FUNCTION__, retval);
+				err("%s - failed to retrieve serial line settings - %d", __func__, retval);
 				cypress_set_dead(port);
 				return retval;
 			} else {
@@ -473,7 +473,7 @@
 	struct cypress_private *priv;
 	struct usb_serial_port *port = serial->port[0];
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	priv = kzalloc(sizeof (struct cypress_private), GFP_KERNEL);
 	if (!priv)
@@ -509,12 +509,12 @@
 		priv->write_urb_interval = interval;
 		priv->read_urb_interval = interval;
 		dbg("%s - port %d read & write intervals forced to %d",
-		    __FUNCTION__,port->number,interval);
+		    __func__,port->number,interval);
 	} else {
 		priv->write_urb_interval = port->interrupt_out_urb->interval;
 		priv->read_urb_interval = port->interrupt_in_urb->interval;
 		dbg("%s - port %d intervals: read=%d write=%d",
-		    __FUNCTION__,port->number,
+		    __func__,port->number,
 		    priv->read_urb_interval,priv->write_urb_interval);
 	}
 	usb_set_serial_port_data(port, priv);
@@ -528,10 +528,10 @@
 	struct cypress_private *priv;
 	struct usb_serial_port *port = serial->port[0];
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (generic_startup(serial)) {
-		dbg("%s - Failed setting up port %d", __FUNCTION__,
+		dbg("%s - Failed setting up port %d", __func__,
 				port->number);
 		return 1;
 	}
@@ -559,10 +559,10 @@
 {
 	struct cypress_private *priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (generic_startup(serial)) {
-		dbg("%s - Failed setting up port %d", __FUNCTION__,
+		dbg("%s - Failed setting up port %d", __func__,
 				serial->port[0]->number);
 		return 1;
 	}
@@ -578,10 +578,10 @@
 {
 	struct cypress_private *priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (generic_startup(serial)) {
-		dbg("%s - Failed setting up port %d", __FUNCTION__,
+		dbg("%s - Failed setting up port %d", __func__,
 				serial->port[0]->number);
 		return 1;
 	}
@@ -597,7 +597,7 @@
 {
 	struct cypress_private *priv;
 
-	dbg ("%s - port %d", __FUNCTION__, serial->port[0]->number);
+	dbg ("%s - port %d", __func__, serial->port[0]->number);
 
 	/* all open ports are closed at this point */
 
@@ -618,7 +618,7 @@
 	unsigned long flags;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!priv->comm_is_ok)
 		return -EIO;
@@ -646,16 +646,16 @@
 	result = cypress_write(port, NULL, 0);
 
 	if (result) {
-		dev_err(&port->dev, "%s - failed setting the control lines - error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed setting the control lines - error %d\n", __func__, result);
 		return result;
 	} else
-		dbg("%s - success setting the control lines", __FUNCTION__);	
+		dbg("%s - success setting the control lines", __func__);
 
 	cypress_set_termios(port, &priv->tmp_termios);
 
 	/* setup the port and start reading from the device */
 	if(!port->interrupt_in_urb){
-		err("%s - interrupt_in_urb is empty!", __FUNCTION__);
+		err("%s - interrupt_in_urb is empty!", __func__);
 		return(-1);
 	}
 
@@ -666,7 +666,7 @@
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 
 	if (result){
-		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
 		cypress_set_dead(port);
 	}
 
@@ -682,7 +682,7 @@
 	long timeout;
 	wait_queue_t wait;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* wait for data to drain from buffer */
 	spin_lock_irq(&priv->lock);
@@ -720,7 +720,7 @@
 		timeout = 2*HZ;
 	schedule_timeout_interruptible(timeout);
 
-	dbg("%s - stopping urbs", __FUNCTION__);
+	dbg("%s - stopping urbs", __func__);
 	usb_kill_urb (port->interrupt_in_urb);
 	usb_kill_urb (port->interrupt_out_urb);
 
@@ -749,7 +749,7 @@
 	struct cypress_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 	
-	dbg("%s - port %d, %d bytes", __FUNCTION__, port->number, count);
+	dbg("%s - port %d, %d bytes", __func__, port->number, count);
 
 	/* line control commands, which need to be executed immediately,
 	   are not put into the buffer for obvious reasons.
@@ -782,12 +782,12 @@
 	if (!priv->comm_is_ok)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
-	dbg("%s - interrupt out size is %d", __FUNCTION__, port->interrupt_out_size);
+	dbg("%s - port %d", __func__, port->number);
+	dbg("%s - interrupt out size is %d", __func__, port->interrupt_out_size);
 	
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->write_urb_in_use) {
-		dbg("%s - can't write, urb in use", __FUNCTION__);
+		dbg("%s - can't write, urb in use", __func__);
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return;
 	}
@@ -816,7 +816,7 @@
 
 	if (priv->cmd_ctrl) {
 		priv->cmd_count++;
-		dbg("%s - line control command being issued", __FUNCTION__);
+		dbg("%s - line control command being issued", __func__);
 		spin_unlock_irqrestore(&priv->lock, flags);
 		goto send;
 	} else
@@ -838,7 +838,7 @@
 		port->interrupt_out_buffer[0] |= count;
 	}
 
-	dbg("%s - count is %d", __FUNCTION__, count);
+	dbg("%s - count is %d", __func__, count);
 
 send:
 	spin_lock_irqsave(&priv->lock, flags);
@@ -851,7 +851,7 @@
 		actual_size = count +
 			      (priv->pkt_fmt == packet_format_1 ? 2 : 1);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, port->interrupt_out_size,
+	usb_serial_debug_data(debug, &port->dev, __func__, port->interrupt_out_size,
 			      port->interrupt_out_urb->transfer_buffer);
 
 	usb_fill_int_urb(port->interrupt_out_urb, port->serial->dev,
@@ -860,7 +860,7 @@
 		cypress_write_int_callback, port, priv->write_urb_interval);
 	result = usb_submit_urb (port->interrupt_out_urb, GFP_ATOMIC);
 	if (result) {
-		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__,
+		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__,
 			result);
 		priv->write_urb_in_use = 0;
 		cypress_set_dead(port);
@@ -884,13 +884,13 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	room = cypress_buf_space_avail(priv->buf);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -902,7 +902,7 @@
 	unsigned int result = 0;
 	unsigned long flags;
 	
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	control = priv->line_control;
@@ -916,7 +916,7 @@
 		| ((status & UART_RI)         ? TIOCM_RI  : 0)
 		| ((status & UART_CD)         ? TIOCM_CD  : 0);
 
-	dbg("%s - result = %x", __FUNCTION__, result);
+	dbg("%s - result = %x", __func__, result);
 
 	return result;
 }
@@ -928,7 +928,7 @@
 	struct cypress_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 	
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (set & TIOCM_RTS)
@@ -950,7 +950,7 @@
 {
 	struct cypress_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		/* This code comes from drivers/char/serial.c and ftdi_sio.c */
@@ -988,7 +988,7 @@
 			break;
 	}
 
-	dbg("%s - arg not supported - it was 0x%04x - check include/asm/ioctls.h", __FUNCTION__, cmd);
+	dbg("%s - arg not supported - it was 0x%04x - check include/asm/ioctls.h", __func__, cmd);
 
 	return -ENOIOCTLCMD;
 } /* cypress_ioctl */
@@ -1005,7 +1005,7 @@
 	__u8 oldlines;
 	int linechange = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	tty = port->tty;
 
@@ -1076,7 +1076,7 @@
 				break;
 			default:
 				err("%s - CSIZE was set, but not CS5-CS8",
-						__FUNCTION__);
+						__func__);
 				data_bits = 3;
 		}
 	} else
@@ -1086,14 +1086,14 @@
 	oldlines = priv->line_control;
 	if ((cflag & CBAUD) == B0) {
 		/* drop dtr and rts */
-		dbg("%s - dropping the lines, baud rate 0bps", __FUNCTION__);
+		dbg("%s - dropping the lines, baud rate 0bps", __func__);
 		priv->line_control &= ~(CONTROL_DTR | CONTROL_RTS);
 	} else
 		priv->line_control = (CONTROL_DTR | CONTROL_RTS);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	dbg("%s - sending %d stop_bits, %d parity_enable, %d parity_type, "
-			"%d data_bits (+5)", __FUNCTION__, stop_bits,
+			"%d data_bits (+5)", __func__, stop_bits,
 			parity_enable, parity_type, data_bits);
 
 	cypress_serial_control(port, tty_get_baud_rate(tty), data_bits, stop_bits,
@@ -1154,13 +1154,13 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	
 	spin_lock_irqsave(&priv->lock, flags);
 	chars = cypress_buf_data_avail(priv->buf);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -1170,7 +1170,7 @@
 	struct cypress_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->rx_flags = THROTTLED;
@@ -1184,7 +1184,7 @@
 	int actually_throttled, result;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	actually_throttled = priv->rx_flags & ACTUALLY_THROTTLED;
@@ -1200,7 +1200,7 @@
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 		if (result) {
 			dev_err(&port->dev, "%s - failed submitting read urb, "
-					"error %d\n", __FUNCTION__, result);
+					"error %d\n", __func__, result);
 			cypress_set_dead(port);
 		}
 	}
@@ -1221,7 +1221,7 @@
 	int i = 0;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	switch (status) {
 	case 0: /* success */
@@ -1237,14 +1237,14 @@
 	default:
 		/* something ugly is going on... */
 		dev_err(&urb->dev->dev,"%s - unexpected nonzero read status received: %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		cypress_set_dead(port);
 		return;
 	}
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->rx_flags & THROTTLED) {
-		dbg("%s - now throttling", __FUNCTION__);
+		dbg("%s - now throttling", __func__);
 		priv->rx_flags |= ACTUALLY_THROTTLED;
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return;
@@ -1253,7 +1253,7 @@
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - bad tty pointer - exiting", __FUNCTION__);
+		dbg("%s - bad tty pointer - exiting", __func__);
 		return;
 	}
 
@@ -1285,7 +1285,7 @@
 		goto continue_read;
 	}
 
-	usb_serial_debug_data (debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data (debug, &port->dev, __func__,
 			urb->actual_length, data);
 
 	spin_lock_irqsave(&priv->lock, flags);
@@ -1302,7 +1302,7 @@
 	 * though */
 	if (tty && !(tty->termios->c_cflag & CLOCAL) &&
 			!(priv->current_status & UART_CD)) {
-		dbg("%s - calling hangup", __FUNCTION__);
+		dbg("%s - calling hangup", __func__);
 		tty_hangup(tty);
 		goto continue_read;
 	}
@@ -1315,7 +1315,7 @@
 	if (priv->current_status & CYP_ERROR) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		tty_flag = TTY_PARITY;
-		dbg("%s - Parity Error detected", __FUNCTION__);
+		dbg("%s - Parity Error detected", __func__);
 	} else
 		spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -1349,7 +1349,7 @@
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 		if (result) {
 			dev_err(&urb->dev->dev, "%s - failed resubmitting "
-					"read urb, error %d\n", __FUNCTION__,
+					"read urb, error %d\n", __func__,
 					result);
 			cypress_set_dead(port);
 		}
@@ -1366,7 +1366,7 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	switch (status) {
 		case 0:
@@ -1377,7 +1377,7 @@
 		case -ESHUTDOWN:
 			/* this urb is terminated, clean up */
 			dbg("%s - urb shutting down with status: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 			priv->write_urb_in_use = 0;
 			return;
 		case -EPIPE: /* no break needed; clear halt and resubmit */
@@ -1386,19 +1386,19 @@
 			usb_clear_halt(port->serial->dev, 0x02);
 			/* error in the urb, so we have to resubmit it */
 			dbg("%s - nonzero write bulk status received: %d",
-			    __FUNCTION__, status);
+			    __func__, status);
 			port->interrupt_out_urb->transfer_buffer_length = 1;
 			port->interrupt_out_urb->dev = port->serial->dev;
 			result = usb_submit_urb(port->interrupt_out_urb, GFP_ATOMIC);
 			if (!result)
 				return;
 			dev_err(&urb->dev->dev, "%s - failed resubmitting write urb, error %d\n",
-				__FUNCTION__, result);
+				__func__, result);
 			cypress_set_dead(port);
 			break;
 		default:
 			dev_err(&urb->dev->dev,"%s - unexpected nonzero write status received: %d\n",
-				__FUNCTION__, status);
+				__func__, status);
 			cypress_set_dead(port);
 			break;
 	}
@@ -1603,7 +1603,7 @@
 {
 	int retval;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	
 	retval = usb_serial_register(&cypress_earthmate_device);
 	if (retval)
@@ -1634,7 +1634,7 @@
 
 static void __exit cypress_exit (void)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	usb_deregister (&cypress_driver);
 	usb_serial_deregister (&cypress_earthmate_device);
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 4e3d599..c7cbc02 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -659,7 +659,7 @@
 	}
 	spin_unlock_irqrestore(&oob_priv->dp_port_lock, flags);
 	if (ret)
-		err("%s: usb_submit_urb failed, ret=%d", __FUNCTION__, ret);
+		err("%s: usb_submit_urb failed, ret=%d", __func__, ret);
 	return ret;
 
 }
@@ -740,7 +740,7 @@
 
 	if (ret)
 		err("%s: usb_submit_urb failed, ret=%d, port=%d",
-			__FUNCTION__, ret, priv->dp_port_num);
+			__func__, ret, priv->dp_port_num);
 	return ret;
 }
 
@@ -804,7 +804,7 @@
 	spin_unlock(&port_priv->dp_port_lock);
 	spin_unlock_irqrestore(&oob_priv->dp_port_lock, flags);
 	if (ret)
-		err("%s: usb_submit_urb failed, ret=%d", __FUNCTION__, ret);
+		err("%s: usb_submit_urb failed, ret=%d", __func__, ret);
 	return ret;
 }
 
@@ -897,7 +897,7 @@
 
 	if (ret)
 		err("%s: usb_submit_urb failed, ret=%d, port=%d",
-			__FUNCTION__, ret, priv->dp_port_num);
+			__func__, ret, priv->dp_port_num);
 }
 
 
@@ -1107,7 +1107,7 @@
 	unsigned int val;
 	unsigned long flags;
 
-	dbg("%s: TOP: port=%d", __FUNCTION__, priv->dp_port_num);
+	dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
 
 	spin_lock_irqsave(&priv->dp_port_lock, flags);
 	val = priv->dp_modem_signals;
@@ -1123,7 +1123,7 @@
 	unsigned int val;
 	unsigned long flags;
 
-	dbg("%s: TOP: port=%d", __FUNCTION__, priv->dp_port_num);
+	dbg("%s: TOP: port=%d", __func__, priv->dp_port_num);
 
 	spin_lock_irqsave(&priv->dp_port_lock, flags);
 	val = (priv->dp_modem_signals & ~clear) | set;
@@ -1218,7 +1218,7 @@
 	spin_unlock_irqrestore(&priv->dp_port_lock, flags);
 	if (ret < 0)
 		err("%s: usb_submit_urb failed, ret=%d, port=%d",
-			__FUNCTION__, ret, priv->dp_port_num);
+			__func__, ret, priv->dp_port_num);
 	dbg("digi_write: returning %d", ret);
 	return ret;
 
@@ -1239,13 +1239,13 @@
 	/* port and serial sanity check */
 	if (port == NULL || (priv=usb_get_serial_port_data(port)) == NULL) {
 		err("%s: port or port->private is NULL, status=%d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 	serial = port->serial;
 	if (serial == NULL || (serial_priv=usb_get_serial_data(serial)) == NULL) {
 		err("%s: serial or serial->private is NULL, status=%d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -1286,7 +1286,7 @@
 	spin_unlock(&priv->dp_port_lock);
 	if (ret)
 		err("%s: usb_submit_urb failed, ret=%d, port=%d",
-			__FUNCTION__, ret, priv->dp_port_num);
+			__func__, ret, priv->dp_port_num);
 }
 
 static int digi_write_room(struct usb_serial_port *port)
@@ -1515,7 +1515,7 @@
 		port->write_urb->dev = port->serial->dev;
 		if ((ret = usb_submit_urb(port->read_urb, GFP_KERNEL)) != 0) {
 			err("%s: usb_submit_urb failed, ret=%d, port=%d",
-					__FUNCTION__, ret, i);
+					__func__, ret, i);
 			break;
 		}
 	}
@@ -1616,20 +1616,20 @@
 	/* port sanity check, do not resubmit if port is not valid */
 	if (port == NULL || (priv = usb_get_serial_port_data(port)) == NULL) {
 		err("%s: port or port->private is NULL, status=%d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 	if (port->serial == NULL ||
 		(serial_priv=usb_get_serial_data(port->serial)) == NULL) {
 		err("%s: serial is bad or serial->private is NULL, status=%d",
-			__FUNCTION__, status);
+			__func__, status);
 		return;
 	}
 
 	/* do not resubmit urb if it has any status error */
 	if (status) {
 		err("%s: nonzero read bulk status: status=%d, port=%d",
-		    __FUNCTION__, status, priv->dp_port_num);
+		    __func__, status, priv->dp_port_num);
 		return;
 	}
 
@@ -1646,7 +1646,7 @@
 	urb->dev = port->serial->dev;
 	if ((ret = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
 		err("%s: failed resubmitting urb, ret=%d, port=%d",
-		    __FUNCTION__, ret, priv->dp_port_num);
+		    __func__, ret, priv->dp_port_num);
 	}
 
 }
@@ -1684,7 +1684,7 @@
 	if (urb->actual_length != len + 2) {
      		err("%s: INCOMPLETE OR MULTIPLE PACKET, urb->status=%d, "
 		    "port=%d, opcode=%d, len=%d, actual_length=%d, "
-		    "status=%d", __FUNCTION__, status, priv->dp_port_num,
+		    "status=%d", __func__, status, priv->dp_port_num,
 		    opcode, len, urb->actual_length, port_status);
 		return -1;
 	}
@@ -1733,9 +1733,9 @@
 	spin_unlock(&priv->dp_port_lock);
 
 	if (opcode == DIGI_CMD_RECEIVE_DISABLE)
-		dbg("%s: got RECEIVE_DISABLE", __FUNCTION__);
+		dbg("%s: got RECEIVE_DISABLE", __func__);
 	else if (opcode != DIGI_CMD_RECEIVE_DATA)
-		dbg("%s: unknown opcode: %d", __FUNCTION__, opcode);
+		dbg("%s: unknown opcode: %d", __func__, opcode);
 
 	return(throttled ? 1 : 0);
 
diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index 2cf8217..5f731d4 100644
--- a/drivers/usb/serial/empeg.c
+++ b/drivers/usb/serial/empeg.c
@@ -150,7 +150,7 @@
 	struct usb_serial *serial = port->serial;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* Force default termio settings */
 	empeg_set_termios (port, NULL) ;
@@ -172,7 +172,7 @@
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 
 	if (result)
-		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
 
 	return result;
 }
@@ -180,7 +180,7 @@
 
 static void empeg_close (struct usb_serial_port *port, struct file * filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* shutdown our bulk read */
 	usb_kill_urb(port->read_urb);
@@ -200,7 +200,7 @@
 	int bytes_sent = 0;
 	int transfer_size;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	while (count > 0) {
 
@@ -219,14 +219,14 @@
 		spin_unlock_irqrestore (&write_urb_pool_lock, flags);
 
 		if (urb == NULL) {
-			dbg("%s - no more free urbs", __FUNCTION__);
+			dbg("%s - no more free urbs", __func__);
 			goto exit;
 		}
 
 		if (urb->transfer_buffer == NULL) {
 			urb->transfer_buffer = kmalloc (URB_TRANSFER_BUFFER_SIZE, GFP_ATOMIC);
 			if (urb->transfer_buffer == NULL) {
-				dev_err(&port->dev, "%s no more kernel memory...\n", __FUNCTION__);
+				dev_err(&port->dev, "%s no more kernel memory...\n", __func__);
 				goto exit;
 			}
 		}
@@ -235,7 +235,7 @@
 
 		memcpy (urb->transfer_buffer, current_position, transfer_size);
 
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size, urb->transfer_buffer);
+		usb_serial_debug_data(debug, &port->dev, __func__, transfer_size, urb->transfer_buffer);
 
 		/* build up our urb */
 		usb_fill_bulk_urb (
@@ -251,7 +251,7 @@
 		/* send it down the pipe */
 		status = usb_submit_urb(urb, GFP_ATOMIC);
 		if (status) {
-			dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed with status = %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed with status = %d\n", __func__, status);
 			bytes_sent = status;
 			break;
 		}
@@ -275,7 +275,7 @@
 	int i;
 	int room = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave (&write_urb_pool_lock, flags);
 
@@ -288,7 +288,7 @@
 
 	spin_unlock_irqrestore (&write_urb_pool_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 
 	return (room);
 
@@ -301,7 +301,7 @@
 	int i;
 	int chars = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave (&write_urb_pool_lock, flags);
 
@@ -314,7 +314,7 @@
 
 	spin_unlock_irqrestore (&write_urb_pool_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 
 	return (chars);
 
@@ -326,11 +326,11 @@
 	struct usb_serial_port *port = urb->context;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -346,15 +346,15 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	tty = port->tty;
 
@@ -379,7 +379,7 @@
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 
 	if (result)
-		dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 
 	return;
 
@@ -388,7 +388,7 @@
 
 static void empeg_throttle (struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	usb_kill_urb(port->read_urb);
 }
 
@@ -397,14 +397,14 @@
 {
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	port->read_urb->dev = port->serial->dev;
 
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 
 	if (result)
-		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
 
 	return;
 }
@@ -414,14 +414,14 @@
 {
 	int r;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
 		err("active config #%d != 1 ??",
 			serial->dev->actconfig->desc.bConfigurationValue);
 		return -ENODEV;
 	}
-	dbg("%s - reset config", __FUNCTION__);
+	dbg("%s - reset config", __func__);
 	r = usb_reset_configuration (serial->dev);
 
 	/* continue on with initialization */
@@ -432,13 +432,13 @@
 
 static void empeg_shutdown (struct usb_serial *serial)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 }
 
 
 static int empeg_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)
 {
-	dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
 
 	return -ENOIOCTLCMD;
 }
@@ -447,7 +447,7 @@
 static void empeg_set_termios (struct usb_serial_port *port, struct ktermios *old_termios)
 {
 	struct ktermios *termios = port->tty->termios;
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/*
          * The empeg-car player wants these particular tty settings.
@@ -514,7 +514,7 @@
 		urb->transfer_buffer = kmalloc (URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
 		if (!urb->transfer_buffer) {
 			err("%s - out of memory for urb buffers.", 
-			    __FUNCTION__);
+			    __func__);
 			continue;
 		}
 	}
diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
index 3f698ba..cc4fbd9 100644
--- a/drivers/usb/serial/ezusb.c
+++ b/drivers/usb/serial/ezusb.c
@@ -27,13 +27,13 @@
 
 	/* dbg("ezusb_writememory %x, %d", address, length); */
 	if (!serial->dev) {
-		err("%s - no physical device present, failing.", __FUNCTION__);
+		err("%s - no physical device present, failing.", __func__);
 		return -ENODEV;
 	}
 
 	transfer_buffer = kmemdup(data, length, GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
+		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, length);
 		return -ENOMEM;
 	}
 	result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
@@ -45,10 +45,10 @@
 {
 	int response;
 
-	/* dbg("%s - %d", __FUNCTION__, reset_bit); */
+	/* dbg("%s - %d", __func__, reset_bit); */
 	response = ezusb_writememory (serial, CPUCS_REG, &reset_bit, 1, 0xa0);
 	if (response < 0)
-		dev_err(&serial->dev->dev, "%s- %d failed\n", __FUNCTION__, reset_bit);
+		dev_err(&serial->dev->dev, "%s- %d failed\n", __func__, reset_bit);
 	return response;
 }
 
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 54b502f..8b531b3 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -525,7 +525,7 @@
 	int rv;
 
 	if (((set | clear) & (TIOCM_DTR | TIOCM_RTS)) == 0) {
-		dbg("%s - DTR|RTS not being set|cleared", __FUNCTION__);
+		dbg("%s - DTR|RTS not being set|cleared", __func__);
 		return 0;	/* no change */
 	}
 
@@ -553,13 +553,13 @@
 	kfree(buf);
 	if (rv < 0) {
 		err("%s Error from MODEM_CTRL urb: DTR %s, RTS %s",
-				__FUNCTION__,
+				__func__,
 				(set & TIOCM_DTR) ? "HIGH" :
 				(clear & TIOCM_DTR) ? "LOW" : "unchanged",
 				(set & TIOCM_RTS) ? "HIGH" :
 				(clear & TIOCM_RTS) ? "LOW" : "unchanged");
 	} else {
-		dbg("%s - DTR %s, RTS %s", __FUNCTION__,
+		dbg("%s - DTR %s, RTS %s", __func__,
 				(set & TIOCM_DTR) ? "HIGH" :
 				(clear & TIOCM_DTR) ? "LOW" : "unchanged",
 				(set & TIOCM_RTS) ? "HIGH" :
@@ -639,7 +639,7 @@
 	/* 1. Get the baud rate from the tty settings, this observes alt_speed hack */
 
 	baud = tty_get_baud_rate(port->tty);
-	dbg("%s - tty_get_baud_rate reports speed %d", __FUNCTION__, baud);
+	dbg("%s - tty_get_baud_rate reports speed %d", __func__, baud);
 
 	/* 2. Observe async-compatible custom_divisor hack, update baudrate if needed */
 
@@ -647,7 +647,7 @@
 	    ((priv->flags & ASYNC_SPD_MASK) == ASYNC_SPD_CUST) &&
 	     (priv->custom_divisor)) {
 		baud = priv->baud_base / priv->custom_divisor;
-		dbg("%s - custom divisor %d sets baud rate to %d", __FUNCTION__, priv->custom_divisor, baud);
+		dbg("%s - custom divisor %d sets baud rate to %d", __func__, priv->custom_divisor, baud);
 	}
 
 	/* 3. Convert baudrate to device-specific divisor */
@@ -668,7 +668,7 @@
 		case 115200: div_value = ftdi_sio_b115200; break;
 		} /* baud */
 		if (div_value == 0) {
-			dbg("%s - Baudrate (%d) requested is not supported", __FUNCTION__,  baud);
+			dbg("%s - Baudrate (%d) requested is not supported", __func__,  baud);
 			div_value = ftdi_sio_b9600;
 			baud = 9600;
 			div_okay = 0;
@@ -678,7 +678,7 @@
 		if (baud <= 3000000) {
 			div_value = ftdi_232am_baud_to_divisor(baud);
 		} else {
-	                dbg("%s - Baud rate too high!", __FUNCTION__);
+	                dbg("%s - Baud rate too high!", __func__);
 			baud = 9600;
 			div_value = ftdi_232am_baud_to_divisor(9600);
 			div_okay = 0;
@@ -690,7 +690,7 @@
 		if (baud <= 3000000) {
 			div_value = ftdi_232bm_baud_to_divisor(baud);
 		} else {
-	                dbg("%s - Baud rate too high!", __FUNCTION__);
+	                dbg("%s - Baud rate too high!", __func__);
 			div_value = ftdi_232bm_baud_to_divisor(9600);
 			div_okay = 0;
 			baud = 9600;
@@ -700,7 +700,7 @@
 
 	if (div_okay) {
 		dbg("%s - Baud rate set to %d (divisor 0x%lX) on chip %s",
-			__FUNCTION__, baud, (unsigned long)div_value,
+			__func__, baud, (unsigned long)div_value,
 			ftdi_chip_name[priv->chip_type]);
 	}
 
@@ -801,7 +801,7 @@
 
 	version = le16_to_cpu(udev->descriptor.bcdDevice);
 	interfaces = udev->actconfig->desc.bNumInterfaces;
-	dbg("%s: bcdDevice = 0x%x, bNumInterfaces = %u", __FUNCTION__,
+	dbg("%s: bcdDevice = 0x%x, bNumInterfaces = %u", __func__,
 			version, interfaces);
 	if (interfaces > 1) {
 		int inter;
@@ -819,7 +819,7 @@
 		 * to 0x200 when iSerialNumber is 0.  */
 		if (version < 0x500) {
 			dbg("%s: something fishy - bcdDevice too low for multi-interface device",
-					__FUNCTION__);
+					__func__);
 		}
 	} else if (version < 0x200) {
 		/* Old device.  Assume its the original SIO. */
@@ -857,7 +857,7 @@
 	int rv = 0;
 
 
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	rv = usb_control_msg(udev,
 			     usb_rcvctrlpipe(udev, 0),
@@ -884,7 +884,7 @@
 	int v = simple_strtoul(valbuf, NULL, 10);
 	int rv = 0;
 
-	dbg("%s: setting latency timer = %i", __FUNCTION__, v);
+	dbg("%s: setting latency timer = %i", __func__, v);
 
 	rv = usb_control_msg(udev,
 			     usb_sndctrlpipe(udev, 0),
@@ -913,7 +913,7 @@
 	int v = simple_strtoul(valbuf, NULL, 10);
 	int rv = 0;
 
-	dbg("%s: setting event char = %i", __FUNCTION__, v);
+	dbg("%s: setting event char = %i", __func__, v);
 
 	rv = usb_control_msg(udev,
 			     usb_sndctrlpipe(udev, 0),
@@ -938,7 +938,7 @@
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 	int retval = 0;
 
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	/* XXX I've no idea if the original SIO supports the event_char
 	 * sysfs parameter, so I'm playing it safe.  */
@@ -960,7 +960,7 @@
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	/* XXX see create_sysfs_attrs */
 	if (priv->chip_type != SIO) {
@@ -1002,11 +1002,11 @@
 	struct ftdi_sio_quirk *quirk = usb_get_serial_data(port->serial);
 
 
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	priv = kzalloc(sizeof(struct ftdi_private), GFP_KERNEL);
 	if (!priv){
-		err("%s- kmalloc(%Zd) failed.", __FUNCTION__, sizeof(struct ftdi_private));
+		err("%s- kmalloc(%Zd) failed.", __func__, sizeof(struct ftdi_private));
 		return -ENOMEM;
 	}
 
@@ -1055,7 +1055,7 @@
 /* Called from usbserial:serial_probe */
 static void ftdi_USB_UIRT_setup (struct ftdi_private *priv)
 {
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	priv->flags |= ASYNC_SPD_CUST;
 	priv->custom_divisor = 77;
@@ -1066,7 +1066,7 @@
  * baudrate (38400 gets mapped to 100000) and RTS-CTS enabled.  */
 static void ftdi_HE_TIRA1_setup (struct ftdi_private *priv)
 {
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	priv->flags |= ASYNC_SPD_CUST;
 	priv->custom_divisor = 240;
@@ -1084,7 +1084,7 @@
 	struct usb_device *udev = serial->dev;
 	struct usb_interface *interface = serial->interface;
 
-	dbg("%s",__FUNCTION__);
+	dbg("%s",__func__);
 
 	if (interface == udev->actconfig->interface[0]) {
 		info("Ignoring serial port reserved for JTAG");
@@ -1120,14 +1120,14 @@
  */
 static void ftdi_shutdown (struct usb_serial *serial)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static int ftdi_sio_port_remove(struct usb_serial_port *port)
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	remove_sysfs_attrs(port);
 
@@ -1152,7 +1152,7 @@
 	int result = 0;
 	char buf[1]; /* Needed for the usb_control_msg I think */
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&priv->tx_lock, flags);
 	priv->tx_bytes = 0;
@@ -1197,7 +1197,7 @@
 		      ftdi_read_bulk_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result)
-		err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
+		err("%s - failed submitting read urb, error %d", __func__, result);
 
 
 	return result;
@@ -1219,7 +1219,7 @@
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 	char buf[1];
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	mutex_lock(&port->serial->disc_mutex);
 	if (c_cflag & HUPCL && !port->serial->disconnected){
@@ -1266,7 +1266,7 @@
 	int transfer_size;
 	unsigned long flags;
 
-	dbg("%s port %d, %d bytes", __FUNCTION__, port->number, count);
+	dbg("%s port %d, %d bytes", __func__, port->number, count);
 
 	if (count == 0) {
 		dbg("write request of 0 bytes");
@@ -1275,7 +1275,7 @@
 	spin_lock_irqsave(&priv->tx_lock, flags);
 	if (priv->tx_outstanding_urbs > URB_UPPER_LIMIT) {
 		spin_unlock_irqrestore(&priv->tx_lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	priv->tx_outstanding_urbs++;
@@ -1295,14 +1295,14 @@
 
 	buffer = kmalloc (transfer_size, GFP_ATOMIC);
 	if (!buffer) {
-		err("%s ran out of kernel memory for urb ...", __FUNCTION__);
+		err("%s ran out of kernel memory for urb ...", __func__);
 		count = -ENOMEM;
 		goto error_no_buffer;
 	}
 
 	urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!urb) {
-		err("%s - no more free urbs", __FUNCTION__);
+		err("%s - no more free urbs", __func__);
 		count = -ENOMEM;
 		goto error_no_urb;
 	}
@@ -1334,7 +1334,7 @@
 		memcpy (buffer, buf, count);
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size, buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, transfer_size, buffer);
 
 	/* fill the buffer and send it */
 	usb_fill_bulk_urb(urb, port->serial->dev,
@@ -1344,7 +1344,7 @@
 
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status) {
-		err("%s - failed submitting write urb, error %d", __FUNCTION__, status);
+		err("%s - failed submitting write urb, error %d", __func__, status);
 		count = status;
 		goto error;
 	} else {
@@ -1358,7 +1358,7 @@
 	 * really free it when it is finished with it */
 	usb_free_urb(urb);
 
-	dbg("%s write returning: %d", __FUNCTION__, count);
+	dbg("%s write returning: %d", __func__, count);
 	return count;
 error:
 	usb_free_urb(urb);
@@ -1386,7 +1386,7 @@
 	/* free up the transfer buffer, as usb_free_urb() does not do this */
 	kfree (urb->transfer_buffer);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("nonzero write bulk status received: %d", status);
@@ -1395,7 +1395,7 @@
 
 	priv = usb_get_serial_port_data(port);
 	if (!priv) {
-		dbg("%s - bad port private data pointer - exiting", __FUNCTION__);
+		dbg("%s - bad port private data pointer - exiting", __func__);
 		return;
 	}
 	/* account for transferred data */
@@ -1420,7 +1420,7 @@
 	int room;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->tx_lock, flags);
 	if (priv->tx_outstanding_urbs < URB_UPPER_LIMIT) {
@@ -1444,13 +1444,13 @@
 	int buffered;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->tx_lock, flags);
 	buffered = (int)priv->tx_outstanding_bytes;
 	spin_unlock_irqrestore(&priv->tx_lock, flags);
 	if (buffered < 0) {
-		err("%s outstanding tx bytes is negative!", __FUNCTION__);
+		err("%s outstanding tx bytes is negative!", __func__);
 		buffered = 0;
 	}
 	return buffered;
@@ -1468,30 +1468,30 @@
 	int status = urb->status;
 
 	if (urb->number_of_packets > 0) {
-		err("%s transfer_buffer_length %d actual_length %d number of packets %d",__FUNCTION__,
+		err("%s transfer_buffer_length %d actual_length %d number of packets %d",__func__,
 		    urb->transfer_buffer_length, urb->actual_length, urb->number_of_packets );
-		err("%s transfer_flags %x ", __FUNCTION__,urb->transfer_flags );
+		err("%s transfer_flags %x ", __func__,urb->transfer_flags );
 	}
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (port->open_count <= 0)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - bad tty pointer - exiting",__FUNCTION__);
+		dbg("%s - bad tty pointer - exiting",__func__);
 		return;
 	}
 
 	priv = usb_get_serial_port_data(port);
 	if (!priv) {
-		dbg("%s - bad port private data pointer - exiting", __FUNCTION__);
+		dbg("%s - bad port private data pointer - exiting", __func__);
 		return;
 	}
 
 	if (urb != port->read_urb) {
-		err("%s - Not my urb!", __FUNCTION__);
+		err("%s - Not my urb!", __func__);
 	}
 
 	if (status) {
@@ -1529,39 +1529,39 @@
 	int packet_offset;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (port->open_count <= 0)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - bad tty pointer - exiting",__FUNCTION__);
+		dbg("%s - bad tty pointer - exiting",__func__);
 		return;
 	}
 
 	priv = usb_get_serial_port_data(port);
 	if (!priv) {
-		dbg("%s - bad port private data pointer - exiting", __FUNCTION__);
+		dbg("%s - bad port private data pointer - exiting", __func__);
 		return;
 	}
 
 	urb = port->read_urb;
 	if (!urb) {
-		dbg("%s - bad read_urb pointer - exiting", __FUNCTION__);
+		dbg("%s - bad read_urb pointer - exiting", __func__);
 		return;
 	}
 
 	data = urb->transfer_buffer;
 
 	if (priv->rx_processed) {
-		dbg("%s - already processed: %d bytes, %d remain", __FUNCTION__,
+		dbg("%s - already processed: %d bytes, %d remain", __func__,
 				priv->rx_processed,
 				urb->actual_length - priv->rx_processed);
 	} else {
 		/* The first two bytes of every read packet are status */
 		if (urb->actual_length > 2) {
-			usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+			usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 		} else {
 			dbg("Status only: %03oo %03oo",data[0],data[1]);
 		}
@@ -1591,17 +1591,17 @@
 
 		length = min(PKTSZ, urb->actual_length-packet_offset)-2;
 		if (length < 0) {
-			err("%s - bad packet length: %d", __FUNCTION__, length+2);
+			err("%s - bad packet length: %d", __func__, length+2);
 			length = 0;
 		}
 
 		if (priv->rx_flags & THROTTLED) {
-			dbg("%s - throttled", __FUNCTION__);
+			dbg("%s - throttled", __func__);
 			break;
 		}
 		if (tty_buffer_request_room(tty, length) < length) {
 			/* break out & wait for throttling/unthrottling to happen */
-			dbg("%s - receive room low", __FUNCTION__);
+			dbg("%s - receive room low", __func__);
 			break;
 		}
 
@@ -1669,7 +1669,7 @@
 		/* not completely processed - record progress */
 		priv->rx_processed = packet_offset;
 		dbg("%s - incomplete, %d bytes processed, %d remain",
-				__FUNCTION__, packet_offset,
+				__func__, packet_offset,
 				urb->actual_length - packet_offset);
 		/* check if we were throttled while processing */
 		spin_lock_irqsave(&priv->rx_lock, flags);
@@ -1677,7 +1677,7 @@
 			priv->rx_flags |= ACTUALLY_THROTTLED;
 			spin_unlock_irqrestore(&priv->rx_lock, flags);
 			dbg("%s - deferring remainder until unthrottled",
-					__FUNCTION__);
+					__func__);
 			return;
 		}
 		spin_unlock_irqrestore(&priv->rx_lock, flags);
@@ -1686,7 +1686,7 @@
 			/* delay processing of remainder */
 			schedule_delayed_work(&priv->rx_work, 1);
 		} else {
-			dbg("%s - port is closed", __FUNCTION__);
+			dbg("%s - port is closed", __func__);
 		}
 		return;
 	}
@@ -1704,7 +1704,7 @@
 
 		result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 		if (result)
-			err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+			err("%s - failed resubmitting read urb, error %d", __func__, result);
 	}
 
 	return;
@@ -1733,10 +1733,10 @@
 			    FTDI_SIO_SET_DATA_REQUEST_TYPE,
 			    urb_value , priv->interface,
 			    buf, 0, WDR_TIMEOUT) < 0) {
-		err("%s FAILED to enable/disable break state (state was %d)", __FUNCTION__,break_state);
+		err("%s FAILED to enable/disable break state (state was %d)", __func__,break_state);
 	}
 
-	dbg("%s break state is %d - urb is %d", __FUNCTION__,break_state, urb_value);
+	dbg("%s break state is %d - urb is %d", __func__,break_state, urb_value);
 
 }
 
@@ -1760,18 +1760,18 @@
 	unsigned char vstop;
 	unsigned char vstart;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Force baud rate if this device requires it, unless it is set to B0. */
 	if (priv->force_baud && ((termios->c_cflag & CBAUD) != B0)) {
-		dbg("%s: forcing baud rate for this device", __FUNCTION__);
+		dbg("%s: forcing baud rate for this device", __func__);
 		tty_encode_baud_rate(port->tty, priv->force_baud,
 					priv->force_baud);
 	}
 
 	/* Force RTS-CTS if this device requires it. */
 	if (priv->force_rtscts) {
-		dbg("%s: forcing rtscts for this device", __FUNCTION__);
+		dbg("%s: forcing rtscts for this device", __func__);
 		termios->c_cflag |= CRTSCTS;
 	}
 
@@ -1815,7 +1815,7 @@
 			    FTDI_SIO_SET_DATA_REQUEST_TYPE,
 			    urb_value , priv->interface,
 			    buf, 0, WDR_SHORT_TIMEOUT) < 0) {
-		err("%s FAILED to set databits/stopbits/parity", __FUNCTION__);
+		err("%s FAILED to set databits/stopbits/parity", __func__);
 	}
 
 	/* Now do the baudrate */
@@ -1826,14 +1826,14 @@
 				    FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE,
 				    0, priv->interface,
 				    buf, 0, WDR_TIMEOUT) < 0) {
-			err("%s error from disable flowcontrol urb", __FUNCTION__);
+			err("%s error from disable flowcontrol urb", __func__);
 		}
 		/* Drop RTS and DTR */
 		clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
 	} else {
 		/* set the baudrate determined before */
 		if (change_speed(port)) {
-			err("%s urb failed to set baudrate", __FUNCTION__);
+			err("%s urb failed to set baudrate", __func__);
 		}
 		/* Ensure RTS and DTR are raised when baudrate changed from 0 */
 		if (!old_termios || (old_termios->c_cflag & CBAUD) == B0) {
@@ -1844,7 +1844,7 @@
 	/* Set flow control */
 	/* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */
 	if (cflag & CRTSCTS) {
-		dbg("%s Setting to CRTSCTS flow control", __FUNCTION__);
+		dbg("%s Setting to CRTSCTS flow control", __func__);
 		if (usb_control_msg(dev,
 				    usb_sndctrlpipe(dev, 0),
 				    FTDI_SIO_SET_FLOW_CTRL_REQUEST,
@@ -1862,7 +1862,7 @@
 		 * if IXOFF is not set, the pre-xon/xoff code is executed.
 		*/
 		if (iflag & IXOFF) {
-			dbg("%s  request to enable xonxoff iflag=%04x",__FUNCTION__,iflag);
+			dbg("%s  request to enable xonxoff iflag=%04x",__func__,iflag);
 			// Try to enable the XON/XOFF on the ftdi_sio
 			// Set the vstart and vstop -- could have been done up above where
 			// a lot of other dereferencing is done but that would be very
@@ -1883,7 +1883,7 @@
 		} else {
 			/* else clause to only run if cfag ! CRTSCTS and iflag ! XOFF */
 			/* CHECKME Assuming XON/XOFF handled by tty stack - not by device */
-			dbg("%s Turning off hardware flow control", __FUNCTION__);
+			dbg("%s Turning off hardware flow control", __func__);
 			if (usb_control_msg(dev,
 					    usb_sndctrlpipe(dev, 0),
 					    FTDI_SIO_SET_FLOW_CTRL_REQUEST,
@@ -1905,7 +1905,7 @@
 	unsigned char buf[2];
 	int ret;
 
-	dbg("%s TIOCMGET", __FUNCTION__);
+	dbg("%s TIOCMGET", __func__);
 	switch (priv->chip_type) {
 	case SIO:
 		/* Request the status from the device */
@@ -1915,7 +1915,7 @@
 					   FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
 					   0, 0,
 					   buf, 1, WDR_TIMEOUT)) < 0 ) {
-			err("%s Could not get modem status of device - err: %d", __FUNCTION__,
+			err("%s Could not get modem status of device - err: %d", __func__,
 			    ret);
 			return(ret);
 		}
@@ -1932,7 +1932,7 @@
 					   FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE,
 					   0, priv->interface,
 					   buf, 2, WDR_TIMEOUT)) < 0 ) {
-			err("%s Could not get modem status of device - err: %d", __FUNCTION__,
+			err("%s Could not get modem status of device - err: %d", __func__,
 			    ret);
 			return(ret);
 		}
@@ -1951,7 +1951,7 @@
 
 static int ftdi_tiocmset(struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear)
 {
-	dbg("%s TIOCMSET", __FUNCTION__);
+	dbg("%s TIOCMSET", __func__);
 	return update_mctrl(port, set, clear);
 }
 
@@ -1960,7 +1960,7 @@
 {
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s cmd 0x%04x", __FUNCTION__, cmd);
+	dbg("%s cmd 0x%04x", __func__, cmd);
 
 	/* Based on code from acm.c and others */
 	switch (cmd) {
@@ -2019,7 +2019,7 @@
 	/* This is not necessarily an error - turns out the higher layers will do
 	 *  some ioctls itself (see comment above)
 	 */
-	dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __FUNCTION__, cmd);
+	dbg("%s arg not supported - it was 0x%04x - check /usr/include/asm/ioctls.h", __func__, cmd);
 
 	return(-ENOIOCTLCMD);
 } /* ftdi_ioctl */
@@ -2030,7 +2030,7 @@
 	struct ftdi_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->rx_lock, flags);
 	priv->rx_flags |= THROTTLED;
@@ -2044,7 +2044,7 @@
 	int actually_throttled;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->rx_lock, flags);
 	actually_throttled = priv->rx_flags & ACTUALLY_THROTTLED;
@@ -2059,7 +2059,7 @@
 {
 	int retval;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	if (vendor > 0 && product > 0) {
 		/* Add user specified VID/PID to reserved element of table. */
 		int i;
@@ -2088,7 +2088,7 @@
 static void __exit ftdi_exit (void)
 {
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	usb_deregister (&ftdi_driver);
 	usb_serial_deregister (&ftdi_sio_device);
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 87b77f9..513d771 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -280,7 +280,7 @@
 	if (tty && actual_length) {
 
 		usb_serial_debug_data(debug, &port->dev, 
-					__FUNCTION__, actual_length, data);
+					__func__, actual_length, data);
 
 		tty_buffer_request_room(tty, actual_length);
 		tty_insert_flip_string(tty, data, actual_length);
@@ -355,7 +355,7 @@
 	unsigned long flags;
 	struct garmin_packet *result = NULL;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&garmin_data_p->lock, flags);
 	while (!list_empty(&garmin_data_p->pktlist)) {
@@ -379,7 +379,7 @@
 	__u8 *ptr = pkt;
 	unsigned  l = 0;
 
-	dbg("%s - pkt-id: 0x%X.", __FUNCTION__, 0xFF & pkt_id);
+	dbg("%s - pkt-id: 0x%X.", __func__, 0xFF & pkt_id);
 
 	*ptr++ = DLE;
 	*ptr++ = ACK;
@@ -429,11 +429,11 @@
 	int size = recpkt[1];
 
 	usb_serial_debug_data(debug, &garmin_data_p->port->dev,
-			       __FUNCTION__, count-GSP_INITIAL_OFFSET, recpkt);
+			       __func__, count-GSP_INITIAL_OFFSET, recpkt);
 
 	if (size != (count-GSP_INITIAL_OFFSET-3)) {
 		dbg("%s - invalid size, expected %d bytes, got %d",
-			__FUNCTION__, size, (count-GSP_INITIAL_OFFSET-3));
+			__func__, size, (count-GSP_INITIAL_OFFSET-3));
 		return -EINVPKT;
 	}
 
@@ -443,7 +443,7 @@
 	// sanity check, remove after test ...
 	if ((__u8*)&(usbdata[3]) != recpkt) {
 		dbg("%s - ptr mismatch %p - %p",
-			__FUNCTION__, &(usbdata[4]), recpkt);
+			__func__, &(usbdata[4]), recpkt);
 		return -EINVPKT;
 	}
 
@@ -454,7 +454,7 @@
 
 	if ((0xff & (cksum + *recpkt)) != 0) {
 		dbg("%s - invalid checksum, expected %02x, got %02x",
-			__FUNCTION__, 0xff & -cksum, 0xff & *recpkt);
+			__func__, 0xff & -cksum, 0xff & *recpkt);
 		return -EINVPKT;
 	}
 
@@ -519,7 +519,7 @@
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 
 	dbg("%s - dle=%d skip=%d size=%d count=%d",
-		__FUNCTION__, dleSeen, skip, size, count);
+		__func__, dleSeen, skip, size, count);
 
 	if (size == 0) {
 		size = GSP_INITIAL_OFFSET;
@@ -578,7 +578,7 @@
 		}
 
 		if (size >= GPS_IN_BUFSIZ) {
-			dbg("%s - packet too large.", __FUNCTION__);
+			dbg("%s - packet too large.", __func__);
 			skip = 1;
 			size = GSP_INITIAL_OFFSET;
 			dleSeen = 0;
@@ -634,7 +634,7 @@
 	int i=0;
 	int k;
 
-	dbg("%s - state %d - %d bytes.", __FUNCTION__,
+	dbg("%s - state %d - %d bytes.", __func__,
 	         garmin_data_p->state, count);
 
 	k = garmin_data_p->outsize;
@@ -658,13 +658,13 @@
 		return 0;
 	}
 
-	dbg("%s - %d bytes in buffer, %d bytes in pkt.", __FUNCTION__,
+	dbg("%s - %d bytes in buffer, %d bytes in pkt.", __func__,
 	         k, i);
 
 	/* garmin_data_p->outbuffer now contains a complete packet */
 
 	usb_serial_debug_data(debug, &garmin_data_p->port->dev,
-		                   __FUNCTION__, k, garmin_data_p->outbuffer);
+		                   __func__, k, garmin_data_p->outbuffer);
 
 	garmin_data_p->outsize = 0;
 
@@ -749,7 +749,7 @@
 	struct garmin_packet *pkt = NULL;
 
 	while ((pkt = pkt_pop(garmin_data_p)) != NULL) {
-		dbg("%s - next pkt: %d", __FUNCTION__, pkt->seq);
+		dbg("%s - next pkt: %d", __func__, pkt->seq);
 		if (gsp_send(garmin_data_p, pkt->data, pkt->size) > 0) {
 			kfree(pkt);
 			return;
@@ -794,7 +794,7 @@
 		if (len >= GPS_IN_BUFSIZ) {
 			/* seem to be an invalid packet, ignore rest of input */
 			dbg("%s - packet size too large: %d",
-			        __FUNCTION__, len);
+			        __func__, len);
 			garmin_data_p->insize = 0;
 			count = 0;
 			result = -EINVPKT;
@@ -873,11 +873,11 @@
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 
 	usb_kill_urb (port->interrupt_in_urb);
-	dbg("%s - usb_reset_device", __FUNCTION__ );
+	dbg("%s - usb_reset_device", __func__ );
 	status = usb_reset_device(port->serial->dev);
 	if (status)
 		dbg("%s - usb_reset_device failed: %d",
-			__FUNCTION__, status);
+			__func__, status);
 	return status;
 }
 
@@ -926,18 +926,18 @@
 	if (status == 0) {
 		usb_kill_urb (port->interrupt_in_urb);
 
-		dbg("%s - adding interrupt input", __FUNCTION__);
+		dbg("%s - adding interrupt input", __func__);
 		port->interrupt_in_urb->dev = serial->dev;
 		status = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 		if (status)
 			dev_err(&serial->dev->dev,
 			        "%s - failed submitting interrupt urb,"
 				" error %d\n",
-			        __FUNCTION__, status);
+			        __func__, status);
 	}
 
 	if (status == 0) {
-		dbg("%s - starting session ...", __FUNCTION__);
+		dbg("%s - starting session ...", __func__);
 		garmin_data_p->state = STATE_ACTIVE;
 		status = garmin_write_bulk(port, GARMIN_START_SESSION_REQ,
 		                           sizeof(GARMIN_START_SESSION_REQ),
@@ -976,7 +976,7 @@
 	int status = 0;
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/*
 	 * Force low_latency on so that our tty_push actually forces the data
@@ -1013,7 +1013,7 @@
 	struct usb_serial *serial = port->serial;
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d - mode=%d state=%d flags=0x%X", __FUNCTION__,
+	dbg("%s - port %d - mode=%d state=%d flags=0x%X", __func__,
 		port->number, garmin_data_p->mode,
 		garmin_data_p->state, garmin_data_p->flags);
 
@@ -1052,7 +1052,7 @@
 	if (port) {
 		struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 
-		dbg("%s - port %d", __FUNCTION__, port->number);
+		dbg("%s - port %d", __func__, port->number);
 
 		if (GARMIN_LAYERID_APPL == getLayerId(urb->transfer_buffer)
 		    && (garmin_data_p->mode == MODE_GARMIN_SERIAL))  {
@@ -1061,7 +1061,7 @@
 
 		if (status) {
 			dbg("%s - nonzero write bulk status received: %d",
-			    __FUNCTION__, urb->status);
+			    __func__, urb->status);
 			spin_lock_irqsave(&garmin_data_p->lock, flags);
 			garmin_data_p->flags |= CLEAR_HALT_REQUIRED;
 			spin_unlock_irqrestore(&garmin_data_p->lock, flags);
@@ -1088,7 +1088,7 @@
 	unsigned char *buffer;
 	int status;
 
-	dbg("%s - port %d, state %d", __FUNCTION__, port->number,
+	dbg("%s - port %d, state %d", __func__, port->number,
 		garmin_data_p->state);
 
 	spin_lock_irqsave(&garmin_data_p->lock, flags);
@@ -1110,7 +1110,7 @@
 
 	memcpy (buffer, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb (urb, serial->dev,
 			 	usb_sndbulkpipe (serial->dev,
@@ -1134,7 +1134,7 @@
 		dev_err(&port->dev,
 		        "%s - usb_submit_urb(write bulk) "
 		        "failed with status = %d\n",
-				__FUNCTION__, status);
+				__func__, status);
 		count = status;
 	}
 
@@ -1154,7 +1154,7 @@
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 	__le32 *privpkt = (__le32 *)garmin_data_p->privpkt;
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buf);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, buf);
 
 	/* check for our private packets */
 	if (count >= GARMIN_PKTHDR_LENGTH) {
@@ -1172,7 +1172,7 @@
 		    && GARMIN_LAYERID_PRIVATE == getLayerId(garmin_data_p->privpkt)) {
 
 			dbg("%s - processing private request %d",
-				__FUNCTION__, pktid);
+				__func__, pktid);
 
 			// drop all unfinished transfers
 			garmin_clear(garmin_data_p);
@@ -1184,7 +1184,7 @@
 					return -EINVPKT;
 				debug = __le32_to_cpu(privpkt[3]);
 				dbg("%s - debug level set to 0x%X",
-					__FUNCTION__, debug);
+					__func__, debug);
 				break;
 
 			case PRIV_PKTID_SET_MODE:
@@ -1192,7 +1192,7 @@
 					return -EINVPKT;
 				garmin_data_p->mode = __le32_to_cpu(privpkt[3]);
 				dbg("%s - mode set to %d",
-					__FUNCTION__, garmin_data_p->mode);
+					__func__, garmin_data_p->mode);
 				break;
 
 			case PRIV_PKTID_INFO_REQ:
@@ -1208,7 +1208,7 @@
 					return -EINVPKT;
 				initial_mode = __le32_to_cpu(privpkt[3]);
 				dbg("%s - initial_mode set to %d",
-					__FUNCTION__,
+					__func__,
 					garmin_data_p->mode);
 				break;
 			}
@@ -1255,7 +1255,7 @@
 {
 	if (garmin_data_p->flags & FLAGS_DROP_DATA) {
 		/* abort-transfer cmd is actice */
-		dbg("%s - pkt dropped", __FUNCTION__);
+		dbg("%s - pkt dropped", __func__);
 	} else if (garmin_data_p->state != STATE_DISCONNECTED &&
 	           garmin_data_p->state != STATE_RESET ) {
 
@@ -1293,21 +1293,21 @@
 	int status = urb->status;
 	int retval;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!serial) {
-		dbg("%s - bad serial pointer, exiting", __FUNCTION__);
+		dbg("%s - bad serial pointer, exiting", __func__);
 		return;
 	}
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-			__FUNCTION__, status);
+			__func__, status);
 		return;
 	}
 
 	usb_serial_debug_data(debug, &port->dev, 
-				__FUNCTION__, urb->actual_length, data);
+				__func__, urb->actual_length, data);
 
 	garmin_read_process(garmin_data_p, data, urb->actual_length);
 
@@ -1320,7 +1320,7 @@
 		if (retval)
 			dev_err(&port->dev,
 				"%s - failed resubmitting read urb, error %d\n",
-				__FUNCTION__, retval);
+				__func__, retval);
 	} else if (urb->actual_length > 0) {
 		/* Continue trying to read until nothing more is received  */
 		if (0 == (garmin_data_p->flags & FLAGS_THROTTLED)) {
@@ -1328,10 +1328,10 @@
 			if (retval)
 				dev_err(&port->dev,
 					"%s - failed resubmitting read urb, "
-					"error %d\n", __FUNCTION__, retval);
+					"error %d\n", __func__, retval);
 		}
 	} else {
-		dbg("%s - end of bulk data", __FUNCTION__);
+		dbg("%s - end of bulk data", __func__);
 		spin_lock_irqsave(&garmin_data_p->lock, flags);
 		garmin_data_p->flags &= ~FLAGS_BULK_IN_ACTIVE;
 		spin_unlock_irqrestore(&garmin_data_p->lock, flags);
@@ -1359,22 +1359,22 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-			__FUNCTION__, status);
+			__func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-			__FUNCTION__, status);
+			__func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, 
+	usb_serial_debug_data(debug, &port->dev, __func__,
 				urb->actual_length, urb->transfer_buffer);
 
 	if (urb->actual_length == sizeof(GARMIN_BULK_IN_AVAIL_REPLY) &&
 	    0 == memcmp(data, GARMIN_BULK_IN_AVAIL_REPLY,
 		        sizeof(GARMIN_BULK_IN_AVAIL_REPLY))) {
 
-		dbg("%s - bulk data available.", __FUNCTION__);
+		dbg("%s - bulk data available.", __func__);
 
 		if (0 == (garmin_data_p->flags & FLAGS_BULK_IN_ACTIVE)) {
 
@@ -1389,7 +1389,7 @@
 			if (retval) {
 				dev_err(&port->dev,
 					"%s - failed submitting read urb, error %d\n",
-				__FUNCTION__, retval);
+				__func__, retval);
 			} else {
 				spin_lock_irqsave(&garmin_data_p->lock, flags);
 				garmin_data_p->flags |= FLAGS_BULK_IN_ACTIVE;
@@ -1417,14 +1417,14 @@
 			= __le32_to_cpup((__le32*)(data+GARMIN_PKTHDR_LENGTH));
 
 		dbg("%s - start-of-session reply seen - serial %u.",
-			__FUNCTION__, garmin_data_p->serial_num);
+			__func__, garmin_data_p->serial_num);
 	}
 
 	if (garmin_data_p->ignorePkts) {
 		/* this reply belongs to a request generated by the driver,
 		   ignore it. */
 		dbg("%s - pkt ignored (%d)",
-			__FUNCTION__, garmin_data_p->ignorePkts);
+			__func__, garmin_data_p->ignorePkts);
 		spin_lock_irqsave(&garmin_data_p->lock, flags);
 		garmin_data_p->ignorePkts--;
 		spin_unlock_irqrestore(&garmin_data_p->lock, flags);
@@ -1437,7 +1437,7 @@
 	if (retval)
 		dev_err(&urb->dev->dev,
 			"%s - Error %d submitting interrupt urb\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 }
 
 
@@ -1473,7 +1473,7 @@
 	unsigned long flags;
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	/* set flag, data received will be put into a queue
 	   for later processing */
 	spin_lock_irqsave(&garmin_data_p->lock, flags);
@@ -1488,7 +1488,7 @@
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	spin_lock_irqsave(&garmin_data_p->lock, flags);
 	garmin_data_p->flags &= ~FLAGS_THROTTLED;
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
@@ -1503,7 +1503,7 @@
 		if (status)
 			dev_err(&port->dev,
 				"%s - failed resubmitting read urb, error %d\n",
-				__FUNCTION__, status);
+				__func__, status);
 	}
 }
 
@@ -1532,11 +1532,11 @@
 	struct usb_serial_port *port = serial->port[0];
 	struct garmin_data * garmin_data_p = NULL;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	garmin_data_p = kzalloc(sizeof(struct garmin_data), GFP_KERNEL);
 	if (garmin_data_p == NULL) {
-		dev_err(&port->dev, "%s - Out of memory\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - Out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	init_timer(&garmin_data_p->timer);
@@ -1561,7 +1561,7 @@
 	struct usb_serial_port *port = serial->port[0];
 	struct garmin_data * garmin_data_p = usb_get_serial_port_data(port);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	usb_kill_urb (port->interrupt_in_urb);
 	del_timer_sync(&garmin_data_p->timer);
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 5b09520..2078667 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -118,7 +118,7 @@
 	int result = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* force low_latency on so that our tty_push actually forces the data through, 
 	   otherwise it is scheduled, and with high data rates (like with OHCI) data
@@ -145,7 +145,7 @@
 				   port);
 		result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 		if (result)
-			dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+			dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 	}
 
 	return result;
@@ -156,7 +156,7 @@
 {
 	struct usb_serial *serial = port->serial;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (serial->dev) {
 		/* shutdown any bulk reads that might be going on */
@@ -194,7 +194,7 @@
 
 void usb_serial_generic_close (struct usb_serial_port *port, struct file * filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	generic_cleanup (port);
 }
 
@@ -204,10 +204,10 @@
 	int result;
 	unsigned char *data;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return (0);
 	}
 
@@ -217,7 +217,7 @@
 		spin_lock_irqsave(&port->lock, flags);
 		if (port->write_urb_busy) {
 			spin_unlock_irqrestore(&port->lock, flags);
-			dbg("%s - already writing", __FUNCTION__);
+			dbg("%s - already writing", __func__);
 			return 0;
 		}
 		port->write_urb_busy = 1;
@@ -227,7 +227,7 @@
 
 		memcpy (port->write_urb->transfer_buffer, buf, count);
 		data = port->write_urb->transfer_buffer;
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, data);
+		usb_serial_debug_data(debug, &port->dev, __func__, count, data);
 
 		/* set up our urb */
 		usb_fill_bulk_urb (port->write_urb, serial->dev,
@@ -242,7 +242,7 @@
 		port->write_urb_busy = 1;
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+			dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
 			/* don't have to grab the lock here, as we will retry if != 0 */
 			port->write_urb_busy = 0;
 		} else
@@ -260,14 +260,14 @@
 	struct usb_serial *serial = port->serial;
 	int room = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (serial->num_bulk_out) {
 		if (!(port->write_urb_busy))
 			room = port->bulk_out_size;
 	}
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return (room);
 }
 
@@ -276,14 +276,14 @@
 	struct usb_serial *serial = port->serial;
 	int chars = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (serial->num_bulk_out) {
 		if (port->write_urb_busy)
 			chars = port->write_urb->transfer_buffer_length;
 	}
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return (chars);
 }
 
@@ -305,7 +305,7 @@
 			     usb_serial_generic_read_bulk_callback), port);
 	result = usb_submit_urb(urb, mem_flags);
 	if (result)
-		dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 }
 
 /* Push data to tty layer and resubmit the bulk read URB */
@@ -334,15 +334,15 @@
 	int status = urb->status;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (unlikely(status != 0)) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	/* Throttle the device if requested by tty */
 	spin_lock_irqsave(&port->lock, flags);
@@ -360,12 +360,12 @@
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	port->write_urb_busy = 0;
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -377,7 +377,7 @@
 {
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* Set the throttle request flag. It will be picked up
 	 * by usb_serial_generic_read_bulk_callback(). */
@@ -391,7 +391,7 @@
 	int was_throttled;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* Clear the throttle flags */
 	spin_lock_irqsave(&port->lock, flags);
@@ -409,7 +409,7 @@
 {
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* stop reads and writes on all ports */
 	for (i=0; i < serial->num_ports; ++i) {
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 3428ccc..2b67673 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -371,7 +371,7 @@
 	struct usb_string_descriptor StringDesc;
 	struct usb_string_descriptor *pStringDesc;
 
-	dbg("%s - USB String ID = %d", __FUNCTION__, Id );
+	dbg("%s - USB String ID = %d", __func__, Id );
 
 	if (!usb_get_descriptor(dev, USB_DT_STRING, Id, &StringDesc, sizeof(StringDesc))) {
 		return 0;
@@ -391,7 +391,7 @@
 	unicode_to_ascii(string, buflen, pStringDesc->wData, pStringDesc->bLength/2);
 
 	kfree(pStringDesc);
-	dbg("%s - USB String %s", __FUNCTION__, string);
+	dbg("%s - USB String %s", __func__, string);
 	return strlen(string);
 }
 
@@ -407,7 +407,7 @@
 	struct usb_string_descriptor StringDesc;
 	struct usb_string_descriptor *pStringDesc;
 
-	dbg("%s - USB String ID = %d", __FUNCTION__, Id );
+	dbg("%s - USB String ID = %d", __func__, Id );
 
 	if (!usb_get_descriptor(dev, USB_DT_STRING, Id, &StringDesc, sizeof(StringDesc))) {
 		return 0;
@@ -537,7 +537,7 @@
 				 sizeof(struct edge_compatibility_descriptor),
 				 300);
 
-	dbg("%s result = %d", __FUNCTION__, result);
+	dbg("%s result = %d", __func__, result);
 
 	if (result > 0) {
 		ep->is_epic = 1;
@@ -601,7 +601,7 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	switch (status) {
 	case 0:
@@ -612,35 +612,35 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
 	// process this interrupt-read even if there are no ports open
 	if (length) {
-		usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __FUNCTION__, length, data);
+		usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __func__, length, data);
 
 		if (length > 1) {
 			bytes_avail = data[0] | (data[1] << 8);
 			if (bytes_avail) {
 				spin_lock(&edge_serial->es_lock);
 				edge_serial->rxBytesAvail += bytes_avail;
-				dbg("%s - bytes_avail=%d, rxBytesAvail=%d, read_in_progress=%d", __FUNCTION__, bytes_avail, edge_serial->rxBytesAvail, edge_serial->read_in_progress);
+				dbg("%s - bytes_avail=%d, rxBytesAvail=%d, read_in_progress=%d", __func__, bytes_avail, edge_serial->rxBytesAvail, edge_serial->read_in_progress);
 
 				if (edge_serial->rxBytesAvail > 0 &&
 				    !edge_serial->read_in_progress) {
-					dbg("%s - posting a read", __FUNCTION__);
+					dbg("%s - posting a read", __func__);
 					edge_serial->read_in_progress = true;
 
 					/* we have pending bytes on the bulk in pipe, send a request */
 					edge_serial->read_urb->dev = edge_serial->serial->dev;
 					result = usb_submit_urb(edge_serial->read_urb, GFP_ATOMIC);
 					if (result) {
-						dev_err(&edge_serial->serial->dev->dev, "%s - usb_submit_urb(read bulk) failed with result = %d\n", __FUNCTION__, result);
+						dev_err(&edge_serial->serial->dev->dev, "%s - usb_submit_urb(read bulk) failed with result = %d\n", __func__, result);
 						edge_serial->read_in_progress = false;
 					}
 				}
@@ -659,7 +659,7 @@
 					spin_lock(&edge_port->ep_lock);
 					edge_port->txCredits += txCredits;
 					spin_unlock(&edge_port->ep_lock);
-					dbg("%s - txcredits for port%d = %d", __FUNCTION__, portNumber, edge_port->txCredits);
+					dbg("%s - txcredits for port%d = %d", __func__, portNumber, edge_port->txCredits);
 
 					/* tell the tty driver that something has changed */
 					if (edge_port->port->tty)
@@ -677,7 +677,7 @@
 exit:
 	result = usb_submit_urb (urb, GFP_ATOMIC);
 	if (result) {
-		dev_err(&urb->dev->dev, "%s - Error %d submitting control urb\n", __FUNCTION__, result);
+		dev_err(&urb->dev->dev, "%s - Error %d submitting control urb\n", __func__, result);
 	}
 }
 
@@ -695,43 +695,43 @@
 	__u16			raw_data_length;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		edge_serial->read_in_progress = false;
 		return;
 	}
 
 	if (urb->actual_length == 0) {
-		dbg("%s - read bulk callback with no data", __FUNCTION__);
+		dbg("%s - read bulk callback with no data", __func__);
 		edge_serial->read_in_progress = false;
 		return;
 	}
 
 	raw_data_length = urb->actual_length;
 
-	usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __FUNCTION__, raw_data_length, data);
+	usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __func__, raw_data_length, data);
 
 	spin_lock(&edge_serial->es_lock);
 
 	/* decrement our rxBytes available by the number that we just got */
 	edge_serial->rxBytesAvail -= raw_data_length;
 
-	dbg("%s - Received = %d, rxBytesAvail %d", __FUNCTION__, raw_data_length, edge_serial->rxBytesAvail);
+	dbg("%s - Received = %d, rxBytesAvail %d", __func__, raw_data_length, edge_serial->rxBytesAvail);
 
 	process_rcvd_data (edge_serial, data, urb->actual_length);
 
 	/* check to see if there's any more data for us to read */
 	if (edge_serial->rxBytesAvail > 0) {
-		dbg("%s - posting a read", __FUNCTION__);
+		dbg("%s - posting a read", __func__);
 		edge_serial->read_urb->dev = edge_serial->serial->dev;
 		retval = usb_submit_urb(edge_serial->read_urb, GFP_ATOMIC);
 		if (retval) {
 			dev_err(&urb->dev->dev,
 				"%s - usb_submit_urb(read bulk) failed, "
-				"retval = %d\n", __FUNCTION__, retval);
+				"retval = %d\n", __func__, retval);
 			edge_serial->read_in_progress = false;
 		}
 	} else {
@@ -753,11 +753,11 @@
 	struct tty_struct *tty;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 	}
 
 	tty = edge_port->port->tty;
@@ -786,10 +786,10 @@
 	struct tty_struct *tty;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	atomic_dec(&CmdUrbs);
-	dbg("%s - FREE URB %p (outstanding %d)", __FUNCTION__, urb, atomic_read(&CmdUrbs));
+	dbg("%s - FREE URB %p (outstanding %d)", __func__, urb, atomic_read(&CmdUrbs));
 
 
 	/* clean up the transfer buffer */
@@ -799,7 +799,7 @@
 	usb_free_urb (urb);
 
 	if (status) {
-		dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, status);
+		dbg("%s - nonzero write bulk status received: %d", __func__, status);
 		return;
 	}
 
@@ -833,7 +833,7 @@
 	struct edgeport_serial *edge_serial;
 	int response;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -883,7 +883,7 @@
 		 * this interrupt will continue as long as the edgeport is connected */
 		response = usb_submit_urb (edge_serial->interrupt_read_urb, GFP_KERNEL);
 		if (response) {
-			dev_err(&port->dev, "%s - Error %d submitting control urb\n", __FUNCTION__, response);
+			dev_err(&port->dev, "%s - Error %d submitting control urb\n", __func__, response);
 		}
 	}
 	
@@ -907,7 +907,7 @@
 	response = send_iosp_ext_cmd (edge_port, IOSP_CMD_OPEN_PORT, 0);
 
 	if (response < 0) {
-		dev_err(&port->dev, "%s - error sending open port command\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - error sending open port command\n", __func__);
 		edge_port->openPending = false;
 		return -ENODEV;
 	}
@@ -917,7 +917,7 @@
 
 	if (!edge_port->open) {
 		/* open timed out */
-		dbg("%s - open timedout", __FUNCTION__);
+		dbg("%s - open timedout", __func__);
 		edge_port->openPending = false;
 		return -ENODEV;
 	}
@@ -930,7 +930,7 @@
 	edge_port->txfifo.fifo	= kmalloc (edge_port->maxTxCredits, GFP_KERNEL);
 
 	if (!edge_port->txfifo.fifo) {
-		dbg("%s - no memory", __FUNCTION__);
+		dbg("%s - no memory", __func__);
 		edge_close (port, filp);
 		return -ENOMEM;
 	}
@@ -940,14 +940,14 @@
 	edge_port->write_in_progress = false;
 
 	if (!edge_port->write_urb) {
-		dbg("%s - no memory", __FUNCTION__);
+		dbg("%s - no memory", __func__);
 		edge_close (port, filp);
 		return -ENOMEM;
 	}
 
-	dbg("%s(%d) - Initialize TX fifo to %d bytes", __FUNCTION__, port->number, edge_port->maxTxCredits);
+	dbg("%s(%d) - Initialize TX fifo to %d bytes", __func__, port->number, edge_port->maxTxCredits);
 
-	dbg("%s exited", __FUNCTION__);
+	dbg("%s exited", __func__);
 
 	return 0;
 }
@@ -976,11 +976,11 @@
 
 		// Did we get our Chase response
 		if (!edge_port->chaseResponsePending) {
-			dbg("%s - Got Chase Response", __FUNCTION__);
+			dbg("%s - Got Chase Response", __func__);
 
 			// did we get all of our credit back?
 			if (edge_port->txCredits == edge_port->maxTxCredits ) {
-				dbg("%s - Got all credits", __FUNCTION__);
+				dbg("%s - Got all credits", __func__);
 				return;
 			}
 		}
@@ -995,12 +995,12 @@
 			loop--;
 			if (loop == 0) {
 				edge_port->chaseResponsePending = false;
-				dbg("%s - Chase TIMEOUT", __FUNCTION__);
+				dbg("%s - Chase TIMEOUT", __func__);
 				return;
 			}
 		} else {
 			// Reset timeout value back to 10 seconds
-			dbg("%s - Last %d, Current %d", __FUNCTION__, lastCredits, edge_port->txCredits);
+			dbg("%s - Last %d, Current %d", __func__, lastCredits, edge_port->txCredits);
 			loop = 10;
 		}
 	}
@@ -1031,7 +1031,7 @@
 
 		// Is the Edgeport Buffer empty?
 		if (lastCount == 0) {
-			dbg("%s - TX Buffer Empty", __FUNCTION__);
+			dbg("%s - TX Buffer Empty", __func__);
 			return;
 		}
 
@@ -1040,13 +1040,13 @@
 		schedule_timeout(timeout);
 		finish_wait(&edge_port->wait_chase, &wait);
 
-		dbg("%s wait", __FUNCTION__);
+		dbg("%s wait", __func__);
 
 		if (lastCount == fifo->count) {
 			// No activity.. count down.
 			loop--;
 			if (loop == 0) {
-				dbg("%s - TIMEOUT", __FUNCTION__);
+				dbg("%s - TIMEOUT", __func__);
 				return;
 			}
 		} else {
@@ -1067,7 +1067,7 @@
 	struct edgeport_port *edge_port;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	edge_serial = usb_get_serial_data(port->serial);
 	edge_port = usb_get_serial_port_data(port);
@@ -1085,7 +1085,7 @@
 		/* flush and chase */
 		edge_port->chaseResponsePending = true;
 
-		dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__);
+		dbg("%s - Sending IOSP_CMD_CHASE_PORT", __func__);
 		status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0);
 		if (status == 0) {
 			// block until chase finished
@@ -1099,7 +1099,7 @@
 	    ((edge_serial->is_epic) &&
 	     (edge_serial->epic_descriptor.Supports.IOSPClose))) {
 	       /* close the port */
-		dbg("%s - Sending IOSP_CMD_CLOSE_PORT", __FUNCTION__);
+		dbg("%s - Sending IOSP_CMD_CLOSE_PORT", __func__);
 		send_iosp_ext_cmd (edge_port, IOSP_CMD_CLOSE_PORT, 0);
 	}
 
@@ -1119,7 +1119,7 @@
 	kfree(edge_port->txfifo.fifo);
 	edge_port->txfifo.fifo = NULL;
 
-	dbg("%s exited", __FUNCTION__);
+	dbg("%s exited", __func__);
 }   
 
 /*****************************************************************************
@@ -1139,7 +1139,7 @@
 	int secondhalf;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -1152,12 +1152,12 @@
 	// calculate number of bytes to put in fifo
 	copySize = min ((unsigned int)count, (edge_port->txCredits - fifo->count));
 
-	dbg("%s(%d) of %d byte(s) Fifo room  %d -- will copy %d bytes", __FUNCTION__, 
+	dbg("%s(%d) of %d byte(s) Fifo room  %d -- will copy %d bytes", __func__,
 	    port->number, count, edge_port->txCredits - fifo->count, copySize);
 
 	/* catch writes of 0 bytes which the tty driver likes to give us, and when txCredits is empty */
 	if (copySize == 0) {
-		dbg("%s - copySize = Zero", __FUNCTION__);
+		dbg("%s - copySize = Zero", __func__);
 		goto finish_write;
 	}
 
@@ -1169,11 +1169,11 @@
 
 	bytesleft = fifo->size - fifo->head;
 	firsthalf = min (bytesleft, copySize);
-	dbg("%s - copy %d bytes of %d into fifo ", __FUNCTION__, firsthalf, bytesleft);
+	dbg("%s - copy %d bytes of %d into fifo ", __func__, firsthalf, bytesleft);
 
 	/* now copy our data */
 	memcpy(&fifo->fifo[fifo->head], data, firsthalf);
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, firsthalf, &fifo->fifo[fifo->head]);
+	usb_serial_debug_data(debug, &port->dev, __func__, firsthalf, &fifo->fifo[fifo->head]);
 
 	// update the index and size
 	fifo->head  += firsthalf;
@@ -1187,9 +1187,9 @@
 	secondhalf = copySize-firsthalf;
 
 	if (secondhalf) {
-		dbg("%s - copy rest of data %d", __FUNCTION__, secondhalf);
+		dbg("%s - copy rest of data %d", __func__, secondhalf);
 		memcpy(&fifo->fifo[fifo->head], &data[firsthalf], secondhalf);
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__, secondhalf, &fifo->fifo[fifo->head]);
+		usb_serial_debug_data(debug, &port->dev, __func__, secondhalf, &fifo->fifo[fifo->head]);
 		// update the index and size
 		fifo->count += secondhalf;
 		fifo->head  += secondhalf;
@@ -1201,7 +1201,7 @@
 
 	send_more_port_data((struct edgeport_serial *)usb_get_serial_data(port->serial), edge_port);
 
-	dbg("%s wrote %d byte(s) TxCredits %d, Fifo %d", __FUNCTION__, copySize, edge_port->txCredits, fifo->count);
+	dbg("%s wrote %d byte(s) TxCredits %d, Fifo %d", __func__, copySize, edge_port->txCredits, fifo->count);
 
 	return copySize;   
 }
@@ -1232,14 +1232,14 @@
 	int		secondhalf;
 	unsigned long	flags;
 
-	dbg("%s(%d)", __FUNCTION__, edge_port->port->number);
+	dbg("%s(%d)", __func__, edge_port->port->number);
 
 	spin_lock_irqsave(&edge_port->ep_lock, flags);
 
 	if (edge_port->write_in_progress ||
 	    !edge_port->open             ||
 	    (fifo->count == 0)) {
-		dbg("%s(%d) EXIT - fifo %d, PendingWrite = %d", __FUNCTION__, edge_port->port->number, fifo->count, edge_port->write_in_progress);
+		dbg("%s(%d) EXIT - fifo %d, PendingWrite = %d", __func__, edge_port->port->number, fifo->count, edge_port->write_in_progress);
 		goto exit_send;
 	}
 
@@ -1251,7 +1251,7 @@
 	//	it's better to wait for more credits so we can do a larger
 	//	write.
 	if (edge_port->txCredits < EDGE_FW_GET_TX_CREDITS_SEND_THRESHOLD(edge_port->maxTxCredits,EDGE_FW_BULK_MAX_PACKET_SIZE)) {
-		dbg("%s(%d) Not enough credit - fifo %d TxCredit %d", __FUNCTION__, edge_port->port->number, fifo->count, edge_port->txCredits );
+		dbg("%s(%d) Not enough credit - fifo %d TxCredit %d", __func__, edge_port->port->number, fifo->count, edge_port->txCredits );
 		goto exit_send;
 	}
 
@@ -1269,7 +1269,7 @@
 	count = fifo->count;
 	buffer = kmalloc (count+2, GFP_ATOMIC);
 	if (buffer == NULL) {
-		dev_err(&edge_port->port->dev, "%s - no more kernel memory...\n", __FUNCTION__);
+		dev_err(&edge_port->port->dev, "%s - no more kernel memory...\n", __func__);
 		edge_port->write_in_progress = false;
 		goto exit_send;
 	}
@@ -1294,7 +1294,7 @@
 	}
 
 	if (count)
-		usb_serial_debug_data(debug, &edge_port->port->dev, __FUNCTION__, count, &buffer[2]);
+		usb_serial_debug_data(debug, &edge_port->port->dev, __func__, count, &buffer[2]);
 
 	/* fill up the urb with all of our data and submit it */
 	usb_fill_bulk_urb (urb, edge_serial->serial->dev, 
@@ -1309,14 +1309,14 @@
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status) {
 		/* something went wrong */
-		dev_err(&edge_port->port->dev, "%s - usb_submit_urb(write bulk) failed, status = %d, data lost\n", __FUNCTION__, status);
+		dev_err(&edge_port->port->dev, "%s - usb_submit_urb(write bulk) failed, status = %d, data lost\n", __func__, status);
 		edge_port->write_in_progress = false;
 
 		/* revert the credits as something bad happened. */
 		edge_port->txCredits += count;
 		edge_port->icount.tx -= count;
 	}
-	dbg("%s wrote %d byte(s) TxCredit %d, Fifo %d", __FUNCTION__, count, edge_port->txCredits, fifo->count);
+	dbg("%s wrote %d byte(s) TxCredit %d, Fifo %d", __func__, count, edge_port->txCredits, fifo->count);
 
 exit_send:
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
@@ -1337,17 +1337,17 @@
 	int room;
 	unsigned long flags;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (edge_port == NULL)
 		return -ENODEV;
 	if (edge_port->closePending)
 		return -ENODEV;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!edge_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return -EINVAL;
 	}
 
@@ -1356,7 +1356,7 @@
 	room = edge_port->txCredits - edge_port->txfifo.count;
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -1376,7 +1376,7 @@
 	int num_chars;
 	unsigned long flags;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -1384,7 +1384,7 @@
 		return -ENODEV;
 
 	if (!edge_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return -EINVAL;
 	}
 
@@ -1392,7 +1392,7 @@
 	num_chars = edge_port->maxTxCredits - edge_port->txCredits + edge_port->txfifo.count;
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 	if (num_chars) {
-		dbg("%s(port %d) - returns %d", __FUNCTION__, port->number, num_chars);
+		dbg("%s(port %d) - returns %d", __func__, port->number, num_chars);
 	}
 
 	return num_chars;
@@ -1410,19 +1410,19 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
 
 	if (!edge_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
 	tty = port->tty;
 	if (!tty) {
-		dbg ("%s - no tty available", __FUNCTION__);
+		dbg ("%s - no tty available", __func__);
 		return;
 	}
 
@@ -1459,19 +1459,19 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
 
 	if (!edge_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
 	tty = port->tty;
 	if (!tty) {
-		dbg ("%s - no tty available", __FUNCTION__);
+		dbg ("%s - no tty available", __func__);
 		return;
 	}
 
@@ -1509,18 +1509,18 @@
 	unsigned int cflag;
 
 	cflag = tty->termios->c_cflag;
-	dbg("%s - clfag %08x iflag %08x", __FUNCTION__, 
+	dbg("%s - clfag %08x iflag %08x", __func__,
 	    tty->termios->c_cflag, tty->termios->c_iflag);
-	dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
+	dbg("%s - old clfag %08x old iflag %08x", __func__,
 	    old_termios->c_cflag, old_termios->c_iflag);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
 
 	if (!edge_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
@@ -1549,7 +1549,7 @@
 	spin_lock_irqsave(&edge_port->ep_lock, flags);
 	if (edge_port->maxTxCredits == edge_port->txCredits &&
 	    edge_port->txfifo.count == 0) {
-		dbg("%s -- Empty", __FUNCTION__);
+		dbg("%s -- Empty", __func__);
 		result = TIOCSER_TEMT;
 	}
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
@@ -1569,7 +1569,7 @@
 
 	result = tty->read_cnt;
 
-	dbg("%s(%d) = %d", __FUNCTION__,  edge_port->port->number, result);
+	dbg("%s(%d) = %d", __func__,  edge_port->port->number, result);
 	if (copy_to_user(value, &result, sizeof(int)))
 		return -EFAULT;
 	//return 0;
@@ -1581,7 +1581,7 @@
 	struct edgeport_port *edge_port = usb_get_serial_port_data(port);
 	unsigned int mcr;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	mcr = edge_port->shadowMCR;
 	if (set & TIOCM_RTS)
@@ -1612,7 +1612,7 @@
 	unsigned int msr;
 	unsigned int mcr;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	msr = edge_port->shadowMSR;
 	mcr = edge_port->shadowMCR;
@@ -1624,7 +1624,7 @@
 		  | ((msr & EDGEPORT_MSR_DSR)	? TIOCM_DSR: 0);  /* 0x100 */
 
 
-	dbg("%s -- %x", __FUNCTION__, result);
+	dbg("%s -- %x", __func__, result);
 
 	return result;
 }
@@ -1670,30 +1670,30 @@
 	struct async_icount cprev;
 	struct serial_icounter_struct icount;
 
-	dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		// return number of bytes available
 		case TIOCINQ:
-			dbg("%s (%d) TIOCINQ", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCINQ", __func__,  port->number);
 			return get_number_bytes_avail(edge_port, (unsigned int __user *) arg);
 			break;
 
 		case TIOCSERGETLSR:
-			dbg("%s (%d) TIOCSERGETLSR", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCSERGETLSR", __func__,  port->number);
 			return get_lsr_info(edge_port, (unsigned int __user *) arg);
 			return 0;
 
 		case TIOCGSERIAL:
-			dbg("%s (%d) TIOCGSERIAL", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCGSERIAL", __func__,  port->number);
 			return get_serial_info(edge_port, (struct serial_struct __user *) arg);
 
 		case TIOCSSERIAL:
-			dbg("%s (%d) TIOCSSERIAL", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCSSERIAL", __func__,  port->number);
 			break;
 
 		case TIOCMIWAIT:
-			dbg("%s (%d) TIOCMIWAIT", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCMIWAIT", __func__,  port->number);
 			cprev = edge_port->icount;
 			while (1) {
 				prepare_to_wait(&edge_port->delta_msr_wait, &wait, TASK_INTERRUPTIBLE);
@@ -1732,7 +1732,7 @@
 			icount.brk = cnow.brk;
 			icount.buf_overrun = cnow.buf_overrun;
 
-			dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__,  port->number, icount.rx, icount.tx );
+			dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__,  port->number, icount.rx, icount.tx );
 			if (copy_to_user((void __user *)arg, &icount, sizeof(icount)))
 				return -EFAULT;
 			return 0;
@@ -1758,7 +1758,7 @@
 		/* flush and chase */
 		edge_port->chaseResponsePending = true;
 
-		dbg("%s - Sending IOSP_CMD_CHASE_PORT", __FUNCTION__);
+		dbg("%s - Sending IOSP_CMD_CHASE_PORT", __func__);
 		status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CHASE_PORT, 0);
 		if (status == 0) {
 			// block until chase finished
@@ -1772,14 +1772,14 @@
 	    ((edge_serial->is_epic) &&
 	     (edge_serial->epic_descriptor.Supports.IOSPSetClrBreak))) {
 		if (break_state == -1) {
-			dbg("%s - Sending IOSP_CMD_SET_BREAK", __FUNCTION__);
+			dbg("%s - Sending IOSP_CMD_SET_BREAK", __func__);
 			status = send_iosp_ext_cmd (edge_port, IOSP_CMD_SET_BREAK, 0);
 		} else {
-			dbg("%s - Sending IOSP_CMD_CLEAR_BREAK", __FUNCTION__);
+			dbg("%s - Sending IOSP_CMD_CLEAR_BREAK", __func__);
 			status = send_iosp_ext_cmd (edge_port, IOSP_CMD_CLEAR_BREAK, 0);
 		}
 		if (status) {
-			dbg("%s - error sending break set/clear command.", __FUNCTION__);
+			dbg("%s - error sending break set/clear command.", __func__);
 		}
 	}
 
@@ -1799,14 +1799,14 @@
 	__u16 lastBufferLength;
 	__u16 rxLen;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	lastBufferLength = bufferLength + 1;
 
 	while (bufferLength > 0) {
 		/* failsafe incase we get a message that we don't understand */
 		if (lastBufferLength == bufferLength) {
-			dbg("%s - stuck in loop, exiting it.", __FUNCTION__);
+			dbg("%s - stuck in loop, exiting it.", __func__);
 			break;
 		}
 		lastBufferLength = bufferLength;
@@ -1828,7 +1828,7 @@
 				++buffer;
 				--bufferLength;
 
-				dbg("%s - Hdr1=%02X Hdr2=%02X", __FUNCTION__, edge_serial->rxHeader1, edge_serial->rxHeader2);
+				dbg("%s - Hdr1=%02X Hdr2=%02X", __func__, edge_serial->rxHeader1, edge_serial->rxHeader2);
 
 				// Process depending on whether this header is
 				// data or status
@@ -1858,7 +1858,7 @@
 					edge_serial->rxPort = IOSP_GET_HDR_PORT(edge_serial->rxHeader1);
 					edge_serial->rxBytesRemaining = IOSP_GET_HDR_DATA_LEN(edge_serial->rxHeader1, edge_serial->rxHeader2);
 
-					dbg("%s - Data for Port %u Len %u", __FUNCTION__, edge_serial->rxPort, edge_serial->rxBytesRemaining);
+					dbg("%s - Data for Port %u Len %u", __func__, edge_serial->rxPort, edge_serial->rxBytesRemaining);
 
 					//ASSERT( DevExt->RxPort < DevExt->NumPorts );
 					//ASSERT( DevExt->RxBytesRemaining < IOSP_MAX_DATA_LENGTH );
@@ -1891,7 +1891,7 @@
 					if (edge_port->open) {
 						tty = edge_port->port->tty;
 						if (tty) {
-							dbg("%s - Sending %d bytes to TTY for port %d", __FUNCTION__, rxLen, edge_serial->rxPort);
+							dbg("%s - Sending %d bytes to TTY for port %d", __func__, rxLen, edge_serial->rxPort);
 							edge_tty_recv(&edge_serial->serial->dev->dev, tty, buffer, rxLen);
 						}
 						edge_port->icount.rx += rxLen;
@@ -1930,17 +1930,17 @@
 	port = edge_serial->serial->port[edge_serial->rxPort];
 	edge_port = usb_get_serial_port_data(port);
 	if (edge_port == NULL) {
-		dev_err(&edge_serial->serial->dev->dev, "%s - edge_port == NULL for port %d\n", __FUNCTION__, edge_serial->rxPort);
+		dev_err(&edge_serial->serial->dev->dev, "%s - edge_port == NULL for port %d\n", __func__, edge_serial->rxPort);
 		return;
 	}
 
-	dbg("%s - port %d", __FUNCTION__, edge_serial->rxPort);
+	dbg("%s - port %d", __func__, edge_serial->rxPort);
 
 	if (code == IOSP_EXT_STATUS) {
 		switch (byte2) {
 			case IOSP_EXT_STATUS_CHASE_RSP:
 				// we want to do EXT status regardless of port open/closed 
-				dbg("%s - Port %u EXT CHASE_RSP Data = %02x", __FUNCTION__, edge_serial->rxPort, byte3 );
+				dbg("%s - Port %u EXT CHASE_RSP Data = %02x", __func__, edge_serial->rxPort, byte3 );
 				// Currently, the only EXT_STATUS is Chase, so process here instead of one more call
 				// to one more subroutine. If/when more EXT_STATUS, there'll be more work to do.
 				// Also, we currently clear flag and close the port regardless of content of above's Byte3.
@@ -1951,7 +1951,7 @@
 				return;
 
 			case IOSP_EXT_STATUS_RX_CHECK_RSP:
-				dbg("%s ========== Port %u CHECK_RSP Sequence = %02x =============\n", __FUNCTION__, edge_serial->rxPort, byte3 );
+				dbg("%s ========== Port %u CHECK_RSP Sequence = %02x =============\n", __func__, edge_serial->rxPort, byte3 );
 				//Port->RxCheckRsp = true;
 				return;
 		}
@@ -1960,7 +1960,7 @@
 	if (code == IOSP_STATUS_OPEN_RSP) {
 		edge_port->txCredits = GET_TX_BUFFER_SIZE(byte3);
 		edge_port->maxTxCredits = edge_port->txCredits;
-		dbg("%s - Port %u Open Response Inital MSR = %02x TxBufferSize = %d", __FUNCTION__, edge_serial->rxPort, byte2, edge_port->txCredits);
+		dbg("%s - Port %u Open Response Inital MSR = %02x TxBufferSize = %d", __func__, edge_serial->rxPort, byte2, edge_port->txCredits);
 		handle_new_msr (edge_port, byte2);
 
 		/* send the current line settings to the port so we are in sync with any further termios calls */
@@ -1984,23 +1984,23 @@
 	switch (code) {
 		// Not currently sent by Edgeport
 		case IOSP_STATUS_LSR:
-			dbg("%s - Port %u LSR Status = %02x", __FUNCTION__, edge_serial->rxPort, byte2);
+			dbg("%s - Port %u LSR Status = %02x", __func__, edge_serial->rxPort, byte2);
 			handle_new_lsr(edge_port, false, byte2, 0);
 			break;
 
 		case IOSP_STATUS_LSR_DATA:
-			dbg("%s - Port %u LSR Status = %02x, Data = %02x", __FUNCTION__, edge_serial->rxPort, byte2, byte3);
+			dbg("%s - Port %u LSR Status = %02x, Data = %02x", __func__, edge_serial->rxPort, byte2, byte3);
 			// byte2 is LSR Register
 			// byte3 is broken data byte
 			handle_new_lsr(edge_port, true, byte2, byte3);
 			break;
 			//
 			//	case IOSP_EXT_4_STATUS:
-			//		dbg("%s - Port %u LSR Status = %02x Data = %02x", __FUNCTION__, edge_serial->rxPort, byte2, byte3);
+			//		dbg("%s - Port %u LSR Status = %02x Data = %02x", __func__, edge_serial->rxPort, byte2, byte3);
 			//		break;
 			//
 		case IOSP_STATUS_MSR:
-			dbg("%s - Port %u MSR Status = %02x", __FUNCTION__, edge_serial->rxPort, byte2);
+			dbg("%s - Port %u MSR Status = %02x", __func__, edge_serial->rxPort, byte2);
 
 			// Process this new modem status and generate appropriate
 			// events, etc, based on the new status. This routine
@@ -2009,7 +2009,7 @@
 			break;
 
 		default:
-			dbg("%s - Unrecognized IOSP status code %u\n", __FUNCTION__, code);
+			dbg("%s - Unrecognized IOSP status code %u\n", __func__, code);
 			break;
 	}
 
@@ -2029,7 +2029,7 @@
 		cnt = tty_buffer_request_room(tty, length);
 		if (cnt < length) {
 			dev_err(dev, "%s - dropping data, %d bytes lost\n",
-					__FUNCTION__, length - cnt);
+					__func__, length - cnt);
 			if(cnt == 0)
 				break;
 		}
@@ -2050,7 +2050,7 @@
 {
 	struct  async_icount *icount;
 
-	dbg("%s %02x", __FUNCTION__, newMsr);
+	dbg("%s %02x", __func__, newMsr);
 
 	if (newMsr & (EDGEPORT_MSR_DELTA_CTS | EDGEPORT_MSR_DELTA_DSR | EDGEPORT_MSR_DELTA_RI | EDGEPORT_MSR_DELTA_CD)) {
 		icount = &edge_port->icount;
@@ -2087,7 +2087,7 @@
 	__u8    newLsr = (__u8)(lsr & (__u8)(LSR_OVER_ERR | LSR_PAR_ERR | LSR_FRM_ERR | LSR_BREAK));
 	struct  async_icount *icount;
 
-	dbg("%s - %02x", __FUNCTION__, newLsr);
+	dbg("%s - %02x", __func__, newLsr);
 
 	edge_port->shadowLSR = lsr;
 
@@ -2136,11 +2136,11 @@
 	__u16 current_length;
 	unsigned char *transfer_buffer;
 
-	dbg("%s - %x, %x, %d", __FUNCTION__, extAddr, addr, length);
+	dbg("%s - %x, %x, %d", __func__, extAddr, addr, length);
 
 	transfer_buffer =  kmalloc (64, GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 64);
+		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, 64);
 		return -ENOMEM;
 	}
 
@@ -2152,7 +2152,7 @@
 		} else {
 			current_length = length;
 		}
-//		dbg("%s - writing %x, %x, %d", __FUNCTION__, extAddr, addr, current_length);
+//		dbg("%s - writing %x, %x, %d", __func__, extAddr, addr, current_length);
 		memcpy (transfer_buffer, data, current_length);
 		result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), USB_REQUEST_ION_WRITE_RAM, 
 					  0x40, addr, extAddr, transfer_buffer, current_length, 300);
@@ -2181,11 +2181,11 @@
 	__u16 current_length;
 	unsigned char *transfer_buffer;
 
-//	dbg("%s - %x, %x, %d", __FUNCTION__, extAddr, addr, length);
+//	dbg("%s - %x, %x, %d", __func__, extAddr, addr, length);
 
 	transfer_buffer =  kmalloc (64, GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 64);
+		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, 64);
 		return -ENOMEM;
 	}
 
@@ -2197,7 +2197,7 @@
 		} else {
 			current_length = length;
 		}
-//		dbg("%s - writing %x, %x, %d", __FUNCTION__, extAddr, addr, current_length);
+//		dbg("%s - writing %x, %x, %d", __func__, extAddr, addr, current_length);
 		memcpy (transfer_buffer, data, current_length);
 		result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), USB_REQUEST_ION_WRITE_ROM, 
 					  0x40, addr, extAddr, transfer_buffer, current_length, 300);
@@ -2226,11 +2226,11 @@
 	__u16 current_length;
 	unsigned char *transfer_buffer;
 
-	dbg("%s - %x, %x, %d", __FUNCTION__, extAddr, addr, length);
+	dbg("%s - %x, %x, %d", __func__, extAddr, addr, length);
 
 	transfer_buffer =  kmalloc (64, GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 64);
+		dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, 64);
 		return -ENOMEM;
 	}
 
@@ -2242,7 +2242,7 @@
 		} else {
 			current_length = length;
 		}
-//		dbg("%s - %x, %x, %d", __FUNCTION__, extAddr, addr, current_length);
+//		dbg("%s - %x, %x, %d", __func__, extAddr, addr, current_length);
 		result = usb_control_msg (serial->dev, usb_rcvctrlpipe(serial->dev, 0), USB_REQUEST_ION_READ_ROM, 
 					  0xC0, addr, extAddr, transfer_buffer, current_length, 300);
 		if (result < 0)
@@ -2269,11 +2269,11 @@
 	int             length = 0;
 	int             status = 0;
 
-	dbg("%s - %d, %d", __FUNCTION__, command, param);
+	dbg("%s - %d, %d", __func__, command, param);
 
 	buffer =  kmalloc (10, GFP_ATOMIC);
 	if (!buffer) {
-		dev_err(&edge_port->port->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 10);
+		dev_err(&edge_port->port->dev, "%s - kmalloc(%d) failed.\n", __func__, 10);
 		return -ENOMEM;
 	}
 
@@ -2304,7 +2304,7 @@
 	struct urb *urb;
 	int timeout;
 
-	usb_serial_debug_data(debug, &edge_port->port->dev, __FUNCTION__, length, buffer);
+	usb_serial_debug_data(debug, &edge_port->port->dev, __func__, length, buffer);
 
 	/* Allocate our next urb */
 	urb = usb_alloc_urb (0, GFP_ATOMIC);
@@ -2312,7 +2312,7 @@
 		return -ENOMEM;
 
 	atomic_inc(&CmdUrbs);
-	dbg("%s - ALLOCATE URB %p (outstanding %d)", __FUNCTION__, urb, atomic_read(&CmdUrbs));
+	dbg("%s - ALLOCATE URB %p (outstanding %d)", __func__, urb, atomic_read(&CmdUrbs));
 
 	usb_fill_bulk_urb (urb, edge_serial->serial->dev, 
 		       usb_sndbulkpipe(edge_serial->serial->dev, edge_serial->bulk_out_endpoint),
@@ -2323,7 +2323,7 @@
 
 	if (status) {
 		/* something went wrong */
-		dev_err(&edge_port->port->dev, "%s - usb_submit_urb(write command) failed, status = %d\n", __FUNCTION__, status);
+		dev_err(&edge_port->port->dev, "%s - usb_submit_urb(write command) failed, status = %d\n", __func__, status);
 		usb_kill_urb(urb);
 		usb_free_urb(urb);
 		atomic_dec(&CmdUrbs);
@@ -2337,7 +2337,7 @@
 
 	if (edge_port->commandPending) {
 		/* command timed out */
-		dbg("%s - command timed out", __FUNCTION__);
+		dbg("%s - command timed out", __func__);
 		status = -EINVAL;
 	}
 #endif
@@ -2367,18 +2367,18 @@
 		return 0;
 	}
 
-	dbg("%s - port = %d, baud = %d", __FUNCTION__, edge_port->port->number, baudRate);
+	dbg("%s - port = %d, baud = %d", __func__, edge_port->port->number, baudRate);
 
 	status = calc_baud_rate_divisor (baudRate, &divisor);
 	if (status) {
-		dev_err(&edge_port->port->dev, "%s - bad baud rate\n", __FUNCTION__);
+		dev_err(&edge_port->port->dev, "%s - bad baud rate\n", __func__);
 		return status;
 	}
 
 	// Alloc memory for the string of commands.
 	cmdBuffer =  kmalloc (0x100, GFP_ATOMIC);
 	if (!cmdBuffer) {
-		dev_err(&edge_port->port->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 0x100);
+		dev_err(&edge_port->port->dev, "%s - kmalloc(%d) failed.\n", __func__, 0x100);
 		return -ENOMEM;
 	}
 	currCmd = cmdBuffer;
@@ -2414,7 +2414,7 @@
 	__u16 custom;
 
 
-	dbg("%s - %d", __FUNCTION__, baudrate);
+	dbg("%s - %d", __func__, baudrate);
 
 	for (i = 0; i < ARRAY_SIZE(divisor_table); i++) {
 		if ( divisor_table[i].BaudRate == baudrate ) {
@@ -2432,7 +2432,7 @@
 
 		*divisor = custom;
 
-		dbg("%s - Baud %d = %d\n", __FUNCTION__, baudrate, custom);
+		dbg("%s - Baud %d = %d\n", __func__, baudrate, custom);
 		return 0;
 	}
 
@@ -2452,7 +2452,7 @@
 	unsigned long cmdLen = 0;
 	int status;
 
-	dbg("%s - write to %s register 0x%02x", (regNum == MCR) ? "MCR" : "LCR", __FUNCTION__, regValue);
+	dbg("%s - write to %s register 0x%02x", (regNum == MCR) ? "MCR" : "LCR", __func__, regValue);
 
 	if (edge_serial->is_epic &&
 	    !edge_serial->epic_descriptor.Supports.IOSPWriteMCR &&
@@ -2513,29 +2513,29 @@
 	__u8 txFlow;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, edge_port->port->number);
+	dbg("%s - port %d", __func__, edge_port->port->number);
 
 	if (!edge_port->open &&
 	    !edge_port->openPending) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
 	tty = edge_port->port->tty;
 	if ((!tty) ||
 	    (!tty->termios)) {
-		dbg("%s - no tty structures", __FUNCTION__);
+		dbg("%s - no tty structures", __func__);
 		return;
 	}
 
 	cflag = tty->termios->c_cflag;
 
 	switch (cflag & CSIZE) {
-		case CS5:   lData = LCR_BITS_5; mask = 0x1f;    dbg("%s - data bits = 5", __FUNCTION__);   break;
-		case CS6:   lData = LCR_BITS_6; mask = 0x3f;    dbg("%s - data bits = 6", __FUNCTION__);   break;
-		case CS7:   lData = LCR_BITS_7; mask = 0x7f;    dbg("%s - data bits = 7", __FUNCTION__);   break;
+		case CS5:   lData = LCR_BITS_5; mask = 0x1f;    dbg("%s - data bits = 5", __func__);   break;
+		case CS6:   lData = LCR_BITS_6; mask = 0x3f;    dbg("%s - data bits = 6", __func__);   break;
+		case CS7:   lData = LCR_BITS_7; mask = 0x7f;    dbg("%s - data bits = 7", __func__);   break;
 		default:
-		case CS8:   lData = LCR_BITS_8;                 dbg("%s - data bits = 8", __FUNCTION__);   break;
+		case CS8:   lData = LCR_BITS_8;                 dbg("%s - data bits = 8", __func__);   break;
 	}
 
 	lParity = LCR_PAR_NONE;
@@ -2543,28 +2543,28 @@
 		if (cflag & CMSPAR) {
 			if (cflag & PARODD) {
 				lParity = LCR_PAR_MARK;
-				dbg("%s - parity = mark", __FUNCTION__);
+				dbg("%s - parity = mark", __func__);
 			} else {
 				lParity = LCR_PAR_SPACE;
-				dbg("%s - parity = space", __FUNCTION__);
+				dbg("%s - parity = space", __func__);
 			}
 		} else if (cflag & PARODD) {
 			lParity = LCR_PAR_ODD;
-			dbg("%s - parity = odd", __FUNCTION__);
+			dbg("%s - parity = odd", __func__);
 		} else {
 			lParity = LCR_PAR_EVEN;
-			dbg("%s - parity = even", __FUNCTION__);
+			dbg("%s - parity = even", __func__);
 		}
 	} else {
-		dbg("%s - parity = none", __FUNCTION__);
+		dbg("%s - parity = none", __func__);
 	}
 
 	if (cflag & CSTOPB) {
 		lStop = LCR_STOP_2;
-		dbg("%s - stop bits = 2", __FUNCTION__);
+		dbg("%s - stop bits = 2", __func__);
 	} else {
 		lStop = LCR_STOP_1;
-		dbg("%s - stop bits = 1", __FUNCTION__);
+		dbg("%s - stop bits = 1", __func__);
 	}
 
 	/* figure out the flow control settings */
@@ -2572,9 +2572,9 @@
 	if (cflag & CRTSCTS) {
 		rxFlow |= IOSP_RX_FLOW_RTS;
 		txFlow |= IOSP_TX_FLOW_CTS;
-		dbg("%s - RTS/CTS is enabled", __FUNCTION__);
+		dbg("%s - RTS/CTS is enabled", __func__);
 	} else {
-		dbg("%s - RTS/CTS is disabled", __FUNCTION__);
+		dbg("%s - RTS/CTS is disabled", __func__);
 	}
 
 	/* if we are implementing XON/XOFF, set the start and stop character in the device */
@@ -2592,17 +2592,17 @@
 		/* if we are implementing INBOUND XON/XOFF */
 		if (I_IXOFF(tty)) {
 			rxFlow |= IOSP_RX_FLOW_XON_XOFF;
-			dbg("%s - INBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", __FUNCTION__, start_char, stop_char);
+			dbg("%s - INBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", __func__, start_char, stop_char);
 		} else {
-			dbg("%s - INBOUND XON/XOFF is disabled", __FUNCTION__);
+			dbg("%s - INBOUND XON/XOFF is disabled", __func__);
 		}
 
 		/* if we are implementing OUTBOUND XON/XOFF */
 		if (I_IXON(tty)) {
 			txFlow |= IOSP_TX_FLOW_XON_XOFF;
-			dbg("%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", __FUNCTION__, start_char, stop_char);
+			dbg("%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", __func__, start_char, stop_char);
 		} else {
-			dbg("%s - OUTBOUND XON/XOFF is disabled", __FUNCTION__);
+			dbg("%s - OUTBOUND XON/XOFF is disabled", __func__);
 		}
 	}
 
@@ -2645,7 +2645,7 @@
 		baud = 9600;
 	}
 
-	dbg("%s - baud rate = %d", __FUNCTION__, baud);
+	dbg("%s - baud rate = %d", __func__, baud);
 	status = send_cmd_write_baud_rate (edge_port, baud);
 	if (status == -1) {
 		/* Speed change was not possible - put back the old speed */
@@ -2843,7 +2843,7 @@
 	/* create our private serial structure */
 	edge_serial = kzalloc(sizeof(struct edgeport_serial), GFP_KERNEL);
 	if (edge_serial == NULL) {
-		dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
+		dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	spin_lock_init(&edge_serial->es_lock);
@@ -2885,19 +2885,19 @@
 			 serial->num_ports);
 	}
 
-	dbg("%s - time 1 %ld", __FUNCTION__, jiffies);
+	dbg("%s - time 1 %ld", __func__, jiffies);
 
 	/* If not an EPiC device */
 	if (!edge_serial->is_epic) {
 		/* now load the application firmware into this device */
 		load_application_firmware (edge_serial);
 
-		dbg("%s - time 2 %ld", __FUNCTION__, jiffies);
+		dbg("%s - time 2 %ld", __func__, jiffies);
 
 		/* Check current Edgeport EEPROM and update if necessary */
 		update_edgeport_E2PROM (edge_serial);
 
-		dbg("%s - time 3 %ld", __FUNCTION__, jiffies);
+		dbg("%s - time 3 %ld", __func__, jiffies);
 
 		/* set the configuration to use #1 */
 //		dbg("set_configuration 1");
@@ -2911,7 +2911,7 @@
 	for (i = 0; i < serial->num_ports; ++i) {
 		edge_port = kmalloc (sizeof(struct edgeport_port), GFP_KERNEL);
 		if (edge_port == NULL) {
-			dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
+			dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
 			for (j = 0; j < i; ++j) {
 				kfree (usb_get_serial_port_data(serial->port[j]));
 				usb_set_serial_port_data(serial->port[j],  NULL);
@@ -3017,7 +3017,7 @@
 		 * continue as long as the edgeport is connected */
 		response = usb_submit_urb(edge_serial->interrupt_read_urb, GFP_KERNEL);
 		if (response)
-			err("%s - Error %d submitting control urb", __FUNCTION__, response);
+			err("%s - Error %d submitting control urb", __func__, response);
 	}
 	return response;
 }
@@ -3032,7 +3032,7 @@
 	struct edgeport_serial *edge_serial = usb_get_serial_data(serial);
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* stop reads and writes on all ports */
 	for (i=0; i < serial->num_ports; ++i) {
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 856e4d9..0d412ed 100644
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -290,7 +290,7 @@
 		return status;
 	if (status != size) {
 		dbg ("%s - wanted to write %d, but only wrote %d",
-		     __FUNCTION__, size, status);
+		     __func__, size, status);
 		return -ECOMM;
 	}
 	return 0;
@@ -320,7 +320,7 @@
 		return status;
 	if (status != size) {
 		dbg ("%s - wanted to write %d, but only wrote %d",
-		     __FUNCTION__, size, status);
+		     __func__, size, status);
 		return -ECOMM;
 	}
 	return 0;
@@ -344,7 +344,7 @@
 {
 	int port_number = port->number - port->serial->minor;
 
-	dbg ("%s - port %d, mask %x", __FUNCTION__, port_number, mask);
+	dbg ("%s - port %d, mask %x", __func__, port_number, mask);
 
 	return TIWriteCommandSync (port->serial->dev,
 					UMPC_PURGE_PORT,
@@ -369,7 +369,7 @@
 	__u8 read_length;
 	__be16 be_start_address;
 	
-	dbg ("%s - @ %x for %d", __FUNCTION__, start_address, length);
+	dbg ("%s - @ %x for %d", __func__, start_address, length);
 
 	/* Read in blocks of 64 bytes
 	 * (TI firmware can't handle more than 64 byte reads)
@@ -381,7 +381,7 @@
 			read_length = (__u8)length;
 
 		if (read_length > 1) {
-			dbg ("%s - @ %x for %d", __FUNCTION__, 
+			dbg ("%s - @ %x for %d", __func__,
 			     start_address, read_length);
 		}
 		be_start_address = cpu_to_be16 (start_address);
@@ -393,12 +393,12 @@
 						  read_length);	// TransferBufferLength
 
 		if (status) {
-			dbg ("%s - ERROR %x", __FUNCTION__, status);
+			dbg ("%s - ERROR %x", __func__, status);
 			return status;
 		}
 
 		if (read_length > 1) {
-			usb_serial_debug_data(debug, &dev->dev, __FUNCTION__,
+			usb_serial_debug_data(debug, &dev->dev, __func__,
 					      read_length, buffer);
 		}
 
@@ -434,13 +434,13 @@
 					&buffer[i],			// TransferBuffer
 					0x01);				// TransferBufferLength
 		if (status) {
-			dbg ("%s - ERROR %x", __FUNCTION__, status);
+			dbg ("%s - ERROR %x", __func__, status);
 			return status;
 		}
 	}
 
-	dbg ("%s - start_address = %x, length = %d", __FUNCTION__, start_address, length);
-	usb_serial_debug_data(debug, &serial->serial->dev->dev, __FUNCTION__, length, buffer);
+	dbg ("%s - start_address = %x, length = %d", __func__, start_address, length);
+	usb_serial_debug_data(debug, &serial->serial->dev->dev, __func__, length, buffer);
 
 	serial->TiReadI2C = 1;
 
@@ -472,8 +472,8 @@
 			return status;
 	}
 
-  	dbg ("%s - start_sddr = %x, length = %d", __FUNCTION__, start_address, length);
-	usb_serial_debug_data(debug, &serial->serial->dev->dev, __FUNCTION__, length, buffer);
+  	dbg ("%s - start_sddr = %x, length = %d", __func__, start_address, length);
+	usb_serial_debug_data(debug, &serial->serial->dev->dev, __func__, length, buffer);
 
 	return status;
 }
@@ -494,8 +494,8 @@
 	if (write_length > length)
 		write_length = length;
 
-	dbg ("%s - BytesInFirstPage Addr = %x, length = %d", __FUNCTION__, start_address, write_length);
-	usb_serial_debug_data(debug, &serial->serial->dev->dev, __FUNCTION__, write_length, buffer);
+	dbg ("%s - BytesInFirstPage Addr = %x, length = %d", __func__, start_address, write_length);
+	usb_serial_debug_data(debug, &serial->serial->dev->dev, __func__, write_length, buffer);
 
 	/* Write first page */
 	be_start_address = cpu_to_be16 (start_address);
@@ -506,7 +506,7 @@
 					buffer,			// TransferBuffer
 					write_length);
 	if (status) {
-		dbg ("%s - ERROR %d", __FUNCTION__, status);
+		dbg ("%s - ERROR %d", __func__, status);
 		return status;
 	}
 
@@ -521,8 +521,8 @@
 		else
 			write_length = length;
 
-		dbg ("%s - Page Write Addr = %x, length = %d", __FUNCTION__, start_address, write_length);
-		usb_serial_debug_data(debug, &serial->serial->dev->dev, __FUNCTION__, write_length, buffer);
+		dbg ("%s - Page Write Addr = %x, length = %d", __func__, start_address, write_length);
+		usb_serial_debug_data(debug, &serial->serial->dev->dev, __func__, write_length, buffer);
 
 		/* Write next page */
 		be_start_address = cpu_to_be16 (start_address);
@@ -533,7 +533,7 @@
 						buffer,	  		// TransferBuffer
 						write_length);		// TransferBufferLength
 		if (status) {
-			dev_err (&serial->serial->dev->dev, "%s - ERROR %d\n", __FUNCTION__, status);
+			dev_err (&serial->serial->dev->dev, "%s - ERROR %d\n", __func__, status);
 			return status;
 		}
 		
@@ -559,7 +559,7 @@
 
 	oedb = kmalloc (sizeof (* oedb), GFP_KERNEL);
 	if (!oedb) {
-		dev_err (&port->port->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err (&port->port->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -579,7 +579,7 @@
 	if (status)
 		goto exit_is_tx_active;
 
-	dbg ("%s - XByteCount    0x%X", __FUNCTION__, oedb->XByteCount);
+	dbg ("%s - XByteCount    0x%X", __func__, oedb->XByteCount);
 
 	/* and the LSR */
 	status = TIReadRam (port->port->serial->dev, 
@@ -589,7 +589,7 @@
 
 	if (status)
 		goto exit_is_tx_active;
-	dbg ("%s - LSR = 0x%X", __FUNCTION__, *lsr);
+	dbg ("%s - LSR = 0x%X", __func__, *lsr);
 	
 	/* If either buffer has data or we are transmitting then return TRUE */
 	if ((oedb->XByteCount & 0x80 ) != 0 )
@@ -600,7 +600,7 @@
 
 	/* We return Not Active if we get any kind of error */
 exit_is_tx_active:
-	dbg ("%s - return %d", __FUNCTION__, bytes_left );
+	dbg ("%s - return %d", __func__, bytes_left );
 
 	kfree(lsr);
 	kfree(oedb);
@@ -664,11 +664,11 @@
 	// we want. However, we just support one config at this point,
 	// configuration # 1, which is Config Descriptor 0.
 
-	dbg ("%s - Number of Interfaces = %d", __FUNCTION__, dev->config->desc.bNumInterfaces);
-	dbg ("%s - MAX Power            = %d", __FUNCTION__, dev->config->desc.bMaxPower*2);
+	dbg ("%s - Number of Interfaces = %d", __func__, dev->config->desc.bNumInterfaces);
+	dbg ("%s - MAX Power            = %d", __func__, dev->config->desc.bMaxPower*2);
 
 	if (dev->config->desc.bNumInterfaces != 1) {
-		dev_err (&dev->dev, "%s - bNumInterfaces is not 1, ERROR!\n", __FUNCTION__);
+		dev_err (&dev->dev, "%s - bNumInterfaces is not 1, ERROR!\n", __func__);
 		return -ENODEV;
 	}
 
@@ -751,7 +751,7 @@
 		cs = (__u8)(cs + buffer[i]);
 	}
 	if (cs != rom_desc->CheckSum) {
-		dbg ("%s - Mismatch %x - %x", __FUNCTION__, rom_desc->CheckSum, cs);
+		dbg ("%s - Mismatch %x - %x", __func__, rom_desc->CheckSum, cs);
 		return -EINVAL;
 	}
 	return 0;
@@ -769,12 +769,12 @@
 
 	rom_desc = kmalloc (sizeof (*rom_desc), GFP_KERNEL);
 	if (!rom_desc) {
-		dev_err (dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err (dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	buffer = kmalloc (TI_MAX_I2C_SIZE, GFP_KERNEL);
 	if (!buffer) {
-		dev_err (dev, "%s - out of memory when allocating buffer\n", __FUNCTION__);
+		dev_err (dev, "%s - out of memory when allocating buffer\n", __func__);
 		kfree (rom_desc);
 		return -ENOMEM;
 	}
@@ -785,7 +785,7 @@
 		goto ExitTiValidateI2cImage; 
 
 	if (*buffer != UMP5152 && *buffer != UMP3410) {
-		dev_err (dev, "%s - invalid buffer signature\n", __FUNCTION__);
+		dev_err (dev, "%s - invalid buffer signature\n", __func__);
 		status = -ENODEV;
 		goto ExitTiValidateI2cImage;
 	}
@@ -801,11 +801,11 @@
 
 		if ((start_address + sizeof(struct ti_i2c_desc) + rom_desc->Size) > TI_MAX_I2C_SIZE) {
 			status = -ENODEV;
-			dbg ("%s - structure too big, erroring out.", __FUNCTION__);
+			dbg ("%s - structure too big, erroring out.", __func__);
 			break;
 		}
 
-		dbg ("%s Type = 0x%x", __FUNCTION__, rom_desc->Type);
+		dbg ("%s Type = 0x%x", __func__, rom_desc->Type);
 
 		// Skip type 2 record
 		ttype = rom_desc->Type & 0x0f;
@@ -845,13 +845,13 @@
 
 	rom_desc = kmalloc (sizeof (*rom_desc), GFP_KERNEL);
 	if (!rom_desc) {
-		dev_err (&serial->serial->dev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err (&serial->serial->dev->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	start_address = TIGetDescriptorAddress (serial, I2C_DESC_TYPE_ION, rom_desc);
 
 	if (!start_address) {
-		dbg ("%s - Edge Descriptor not found in I2C", __FUNCTION__);
+		dbg ("%s - Edge Descriptor not found in I2C", __func__);
 		status = -ENODEV;
 		goto exit;
 	}
@@ -867,12 +867,12 @@
 	status = ValidChecksum(rom_desc, buffer);
 	
 	desc = (struct edge_ti_manuf_descriptor *)buffer;
-	dbg ( "%s - IonConfig      0x%x", __FUNCTION__, desc->IonConfig 	);
-	dbg ( "%s - Version          %d", __FUNCTION__, desc->Version	  	);
-	dbg ( "%s - Cpu/Board      0x%x", __FUNCTION__, desc->CpuRev_BoardRev	);
-	dbg ( "%s - NumPorts         %d", __FUNCTION__, desc->NumPorts  	);	
-	dbg ( "%s - NumVirtualPorts  %d", __FUNCTION__, desc->NumVirtualPorts	);	
-	dbg ( "%s - TotalPorts       %d", __FUNCTION__, desc->TotalPorts  	);	
+	dbg ( "%s - IonConfig      0x%x", __func__, desc->IonConfig 	);
+	dbg ( "%s - Version          %d", __func__, desc->Version	  	);
+	dbg ( "%s - Cpu/Board      0x%x", __func__, desc->CpuRev_BoardRev	);
+	dbg ( "%s - NumPorts         %d", __func__, desc->NumPorts  	);
+	dbg ( "%s - NumVirtualPorts  %d", __func__, desc->NumVirtualPorts	);
+	dbg ( "%s - TotalPorts       %d", __func__, desc->TotalPorts  	);
 
 exit:
 	kfree (rom_desc);
@@ -902,7 +902,7 @@
 
 	buffer = kmalloc (buffer_size, GFP_KERNEL);
 	if (!buffer) {
-		dev_err (dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err (dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	
@@ -955,11 +955,11 @@
 					&data,				// TransferBuffer
 					0x01);				// TransferBufferLength
 	if (status)
-		dbg ("%s - read 2 status error = %d", __FUNCTION__, status);
+		dbg ("%s - read 2 status error = %d", __func__, status);
 	else
-		dbg ("%s - read 2 data = 0x%x", __FUNCTION__, data);
+		dbg ("%s - read 2 data = 0x%x", __func__, data);
 	if ((!status) && (data == UMP5152 || data == UMP3410)) {
-		dbg ("%s - ROM_TYPE_II", __FUNCTION__);
+		dbg ("%s - ROM_TYPE_II", __func__);
 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
 		return 0;
 	}
@@ -972,16 +972,16 @@
 					&data,				// TransferBuffer
 					0x01);				// TransferBufferLength
 	if (status)
-		dbg ("%s - read 3 status error = %d", __FUNCTION__, status);
+		dbg ("%s - read 3 status error = %d", __func__, status);
 	else
-		dbg ("%s - read 2 data = 0x%x", __FUNCTION__, data);
+		dbg ("%s - read 2 data = 0x%x", __func__, data);
 	if ((!status) && (data == UMP5152 || data == UMP3410)) {
-		dbg ("%s - ROM_TYPE_III", __FUNCTION__);
+		dbg ("%s - ROM_TYPE_III", __func__);
 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_III;
 		return 0;
 	}
 
-	dbg ("%s - Unknown", __FUNCTION__);
+	dbg ("%s - Unknown", __func__);
 	serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
 	return -ENODEV;
 }
@@ -1063,7 +1063,7 @@
 
 	interface = &serial->serial->interface->cur_altsetting->desc;
 	if (!interface) {
-		dev_err (dev, "%s - no interface set, error!\n", __FUNCTION__);
+		dev_err (dev, "%s - no interface set, error!\n", __func__);
 		return -ENODEV;
 	}
 
@@ -1099,7 +1099,7 @@
 		 */
 		ti_manuf_desc = kmalloc (sizeof (*ti_manuf_desc), GFP_KERNEL);
 		if (!ti_manuf_desc) {
-			dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+			dev_err (dev, "%s - out of memory.\n", __func__);
 			return -ENOMEM;
 		}
 		status = TIReadManufDescriptor (serial, (__u8 *)ti_manuf_desc);
@@ -1110,7 +1110,7 @@
 
 		// Check version number of ION descriptor
 		if (!ignore_cpu_rev && TI_GET_CPU_REVISION(ti_manuf_desc->CpuRev_BoardRev) < 2) {
-			dbg ( "%s - Wrong CPU Rev %d (Must be 2)", __FUNCTION__, 
+			dbg ( "%s - Wrong CPU Rev %d (Must be 2)", __func__,
 			     TI_GET_CPU_REVISION(ti_manuf_desc->CpuRev_BoardRev));
 			kfree (ti_manuf_desc);
 		   	return -EINVAL;
@@ -1118,7 +1118,7 @@
 
 		rom_desc = kmalloc (sizeof (*rom_desc), GFP_KERNEL);
 		if (!rom_desc) {
-			dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+			dev_err (dev, "%s - out of memory.\n", __func__);
 			kfree (ti_manuf_desc);
 			return -ENOMEM;
 		}
@@ -1128,11 +1128,11 @@
 			struct ti_i2c_firmware_rec *firmware_version;
 			__u8 record;
 
-			dbg ("%s - Found Type FIRMWARE (Type 2) record", __FUNCTION__);
+			dbg ("%s - Found Type FIRMWARE (Type 2) record", __func__);
 
 			firmware_version = kmalloc (sizeof (*firmware_version), GFP_KERNEL);
 			if (!firmware_version) {
-				dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+				dev_err (dev, "%s - out of memory.\n", __func__);
 				kfree (rom_desc);
 				kfree (ti_manuf_desc);
 				return -ENOMEM;
@@ -1158,7 +1158,7 @@
 					   (OperationalCodeImageVersion.MinorVersion);
 
 			dbg ("%s - >>>Firmware Versions Device %d.%d  Driver %d.%d",
-			     __FUNCTION__,
+			     __func__,
 			     firmware_version->Ver_Major,
 			     firmware_version->Ver_Minor,
 			     OperationalCodeImageVersion.MajorVersion,
@@ -1167,7 +1167,7 @@
 			// Check if we have an old version in the I2C and update if necessary
 			if (download_cur_ver != download_new_ver) {
 				dbg ("%s - Update I2C Download from %d.%d to %d.%d",
-				     __FUNCTION__,
+				     __func__,
 				     firmware_version->Ver_Major,
 				     firmware_version->Ver_Minor,
 				     OperationalCodeImageVersion.MajorVersion,
@@ -1209,14 +1209,14 @@
 				}
 
 				if (record != I2C_DESC_TYPE_FIRMWARE_BLANK) {
-					dev_err (dev, "%s - error resetting device\n", __FUNCTION__);
+					dev_err (dev, "%s - error resetting device\n", __func__);
 					kfree (firmware_version);
 					kfree (rom_desc);
 					kfree (ti_manuf_desc);
 					return -ENODEV;
 				}
 
-				dbg ("%s - HARDWARE RESET", __FUNCTION__);
+				dbg ("%s - HARDWARE RESET", __func__);
 
 				// Reset UMP -- Back to BOOT MODE
 				status = TISendVendorRequestSync (serial->serial->dev,
@@ -1226,7 +1226,7 @@
 								NULL,			// TransferBuffer
 								0);			// TransferBufferLength
 
-				dbg ( "%s - HARDWARE RESET return %d", __FUNCTION__, status);
+				dbg ( "%s - HARDWARE RESET return %d", __func__, status);
 
 				/* return an error on purpose. */
 				kfree (firmware_version);
@@ -1244,7 +1244,7 @@
 
 			header  = kmalloc (HEADER_SIZE, GFP_KERNEL);
 			if (!header) {
-				dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+				dev_err (dev, "%s - out of memory.\n", __func__);
 				kfree (rom_desc);
 				kfree (ti_manuf_desc);
 				return -ENOMEM;
@@ -1252,14 +1252,14 @@
 				
 			vheader = kmalloc (HEADER_SIZE, GFP_KERNEL);
 			if (!vheader) {
-				dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+				dev_err (dev, "%s - out of memory.\n", __func__);
 				kfree (header);
 				kfree (rom_desc);
 				kfree (ti_manuf_desc);
 				return -ENOMEM;
 			}
 			
-			dbg ("%s - Found Type BLANK FIRMWARE (Type F2) record", __FUNCTION__);
+			dbg ("%s - Found Type BLANK FIRMWARE (Type F2) record", __func__);
 
 			// In order to update the I2C firmware we must change the type 2 record to type 0xF2.
 			// This will force the UMP to come up in Boot Mode.  Then while in boot mode, the driver 
@@ -1297,7 +1297,7 @@
 						vheader);
 
 			if (status) {
-				dbg ("%s - can't read header back", __FUNCTION__);
+				dbg ("%s - can't read header back", __func__);
 				kfree (vheader);
 				kfree (header);
 				kfree (rom_desc);
@@ -1305,7 +1305,7 @@
 				return status;
 			}
 			if (memcmp(vheader, header, HEADER_SIZE)) {
-				dbg ("%s - write download record failed", __FUNCTION__);
+				dbg ("%s - write download record failed", __func__);
 				kfree (vheader);
 				kfree (header);
 				kfree (rom_desc);
@@ -1316,7 +1316,7 @@
 			kfree (vheader);
 			kfree (header);
 
-			dbg ("%s - Start firmware update", __FUNCTION__);
+			dbg ("%s - Start firmware update", __func__);
 
 			// Tell firmware to copy download image into I2C 
 			status = TISendVendorRequestSync (serial->serial->dev,
@@ -1326,9 +1326,9 @@
 						NULL,			// TransferBuffer
 						0);			// TransferBufferLength
 
-		  	dbg ("%s - Update complete 0x%x", __FUNCTION__, status);
+		  	dbg ("%s - Update complete 0x%x", __func__, status);
 			if (status) {
-				dev_err (dev, "%s - UMPC_COPY_DNLD_TO_I2C failed\n", __FUNCTION__);
+				dev_err (dev, "%s - UMPC_COPY_DNLD_TO_I2C failed\n", __func__);
 				kfree (rom_desc);
 				kfree (ti_manuf_desc);
 				return status;
@@ -1352,7 +1352,7 @@
 		return status;
 
 	if (le16_to_cpu(serial->serial->dev->descriptor.idVendor) != USB_VENDOR_ID_ION) {
-		dbg ("%s - VID = 0x%x", __FUNCTION__,
+		dbg ("%s - VID = 0x%x", __func__,
 		     le16_to_cpu(serial->serial->dev->descriptor.idVendor));
 		serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
 		goto StayInBootMode;
@@ -1366,7 +1366,7 @@
 
 	// Registry variable set?
 	if (TIStayInBootMode) {
-		dbg ("%s - TIStayInBootMode", __FUNCTION__);
+		dbg ("%s - TIStayInBootMode", __func__);
 		goto StayInBootMode;
 	}
 
@@ -1383,7 +1383,7 @@
 		 */
 		ti_manuf_desc = kmalloc (sizeof (*ti_manuf_desc), GFP_KERNEL);
 		if (!ti_manuf_desc) {
-			dev_err (dev, "%s - out of memory.\n", __FUNCTION__);
+			dev_err (dev, "%s - out of memory.\n", __func__);
 			return -ENOMEM;
 		}
 		status = TIReadManufDescriptor (serial, (__u8 *)ti_manuf_desc);
@@ -1394,7 +1394,7 @@
 
 		// Check for version 2
 		if (!ignore_cpu_rev && TI_GET_CPU_REVISION(ti_manuf_desc->CpuRev_BoardRev) < 2) {
-			dbg ("%s - Wrong CPU Rev %d (Must be 2)", __FUNCTION__,
+			dbg ("%s - Wrong CPU Rev %d (Must be 2)", __func__,
 			     TI_GET_CPU_REVISION(ti_manuf_desc->CpuRev_BoardRev));
 			kfree (ti_manuf_desc);
 			goto StayInBootMode;
@@ -1418,7 +1418,7 @@
 		buffer_size = (((1024 * 16) - 512) + sizeof(struct ti_i2c_image_header));
 		buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!buffer) {
-			dev_err (dev, "%s - out of memory\n", __FUNCTION__);
+			dev_err (dev, "%s - out of memory\n", __func__);
 			return -ENOMEM;
 		}
 		
@@ -1438,20 +1438,20 @@
 		header->CheckSum = cs;
 
 		// Download the operational code 
-		dbg ("%s - Downloading operational code image (TI UMP)", __FUNCTION__);
+		dbg ("%s - Downloading operational code image (TI UMP)", __func__);
 		status = TIDownloadCodeImage (serial, buffer, buffer_size);
 
 		kfree (buffer);
 
 		if (status) {
-	  		dbg ("%s - Error downloading operational code image", __FUNCTION__);
+	  		dbg ("%s - Error downloading operational code image", __func__);
 			return status;
 		}
 
 		// Device will reboot
 		serial->product_info.TiMode = TI_MODE_TRANSITIONING;
 
-  		dbg ("%s - Download successful -- Device rebooting...", __FUNCTION__);
+  		dbg ("%s - Download successful -- Device rebooting...", __func__);
 
 		/* return an error on purpose */
 		return -ENODEV;
@@ -1470,7 +1470,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 	port->shadow_mcr |= MCR_DTR;
 
 	return TIWriteCommandSync (port->port->serial->dev,
@@ -1485,7 +1485,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 	port->shadow_mcr &= ~MCR_DTR;
 
 	return TIWriteCommandSync (port->port->serial->dev,
@@ -1500,7 +1500,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 	port->shadow_mcr |= MCR_RTS;
 
 	return TIWriteCommandSync (port->port->serial->dev,
@@ -1515,7 +1515,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 	port->shadow_mcr &= ~MCR_RTS;
 
 	return TIWriteCommandSync (port->port->serial->dev,
@@ -1530,7 +1530,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	return TIWriteCommandSync (port->port->serial->dev,
 				UMPC_SET_CLR_LOOPBACK,
@@ -1544,7 +1544,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	return TIWriteCommandSync (port->port->serial->dev,
 				UMPC_SET_CLR_LOOPBACK,
@@ -1558,7 +1558,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	return TIWriteCommandSync (port->port->serial->dev,
 				UMPC_SET_CLR_BREAK,
@@ -1572,7 +1572,7 @@
 {
 	int port_number = port->port->number - port->port->serial->minor;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	return TIWriteCommandSync (port->port->serial->dev,
 				UMPC_SET_CLR_BREAK,
@@ -1586,7 +1586,7 @@
 {
 	int status = 0;
 
-	dbg ("%s - %x", __FUNCTION__, mcr);
+	dbg ("%s - %x", __func__, mcr);
 
 	if (mcr & MCR_DTR)
 		status = TISetDtr (port);
@@ -1640,7 +1640,7 @@
 	struct async_icount *icount;
 	struct tty_struct *tty;
 
-	dbg ("%s - %02x", __FUNCTION__, msr);
+	dbg ("%s - %02x", __func__, msr);
 
 	if (msr & (EDGEPORT_MSR_DELTA_CTS | EDGEPORT_MSR_DELTA_DSR | EDGEPORT_MSR_DELTA_RI | EDGEPORT_MSR_DELTA_CD)) {
 		icount = &edge_port->icount;
@@ -1679,7 +1679,7 @@
 	struct async_icount *icount;
 	__u8 new_lsr = (__u8)(lsr & (__u8)(LSR_OVER_ERR | LSR_PAR_ERR | LSR_FRM_ERR | LSR_BREAK));
 
-	dbg ("%s - %02x", __FUNCTION__, new_lsr);
+	dbg ("%s - %02x", __func__, new_lsr);
 
 	edge_port->shadow_lsr = lsr;
 
@@ -1722,7 +1722,7 @@
 	__u8 msr;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	switch (status) {
 	case 0:
@@ -1733,34 +1733,34 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dev_err(&urb->dev->dev, "%s - nonzero urb status received: "
-			"%d\n", __FUNCTION__, status);
+			"%d\n", __func__, status);
 		goto exit;
 	}
 
 	if (!length) {
-		dbg ("%s - no data in urb", __FUNCTION__);
+		dbg ("%s - no data in urb", __func__);
 		goto exit;
 	}
 		
-	usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __FUNCTION__, length, data);
+	usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, __func__, length, data);
 		
 	if (length != 2) {
-		dbg ("%s - expecting packet of size 2, got %d", __FUNCTION__, length);
+		dbg ("%s - expecting packet of size 2, got %d", __func__, length);
 		goto exit;
 	}
 
 	port_number = TIUMP_GET_PORT_FROM_CODE (data[0]);
 	function    = TIUMP_GET_FUNC_FROM_CODE (data[0]);
 	dbg ("%s - port_number %d, function %d, info 0x%x",
-	     __FUNCTION__, port_number, function, data[1]);
+	     __func__, port_number, function, data[1]);
 	port = edge_serial->serial->port[port_number];
 	edge_port = usb_get_serial_port_data(port);
 	if (!edge_port) {
-		dbg ("%s - edge_port not found", __FUNCTION__);
+		dbg ("%s - edge_port not found", __func__);
 		return;
 	}
 	switch (function) {
@@ -1769,12 +1769,12 @@
 		if (lsr & UMP_UART_LSR_DATA_MASK) {
 			/* Save the LSR event for bulk read completion routine */
 			dbg ("%s - LSR Event Port %u LSR Status = %02x",
-			     __FUNCTION__, port_number, lsr);
+			     __func__, port_number, lsr);
 			edge_port->lsr_event = 1;
 			edge_port->lsr_mask = lsr;
 		} else {
 			dbg ("%s - ===== Port %d LSR Status = %02x ======",
-			     __FUNCTION__, port_number, lsr);
+			     __func__, port_number, lsr);
 			handle_new_lsr (edge_port, 0, lsr, 0);
 		}
 		break;
@@ -1783,13 +1783,13 @@
 		/* Copy MSR from UMP */
 		msr = data[1];
 		dbg ("%s - ===== Port %u MSR Status = %02x ======\n",
-		     __FUNCTION__, port_number, msr);
+		     __func__, port_number, msr);
 		handle_new_msr (edge_port, msr);
 		break;
 
 	default:
 		dev_err (&urb->dev->dev, "%s - Unknown Interrupt code from UMP %x\n",
-			 __FUNCTION__, data[1]);
+			 __func__, data[1]);
 		break;
 		
 	}
@@ -1798,7 +1798,7 @@
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
 		dev_err (&urb->dev->dev, "%s - usb_submit_urb failed with result %d\n",
-			 __FUNCTION__, retval);
+			 __func__, retval);
 }
 
 static void edge_bulk_in_callback (struct urb *urb)
@@ -1810,7 +1810,7 @@
 	int port_number;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	switch (status) {
 	case 0:
@@ -1821,18 +1821,18 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dev_err (&urb->dev->dev,"%s - nonzero read bulk status received: %d\n",
-		     __FUNCTION__, status);
+		     __func__, status);
 	}
 
 	if (status == -EPIPE)
 		goto exit;
 
 	if (status) {
-		dev_err(&urb->dev->dev,"%s - stopping read!\n", __FUNCTION__);
+		dev_err(&urb->dev->dev,"%s - stopping read!\n", __func__);
 		return;
 	}
 
@@ -1841,7 +1841,7 @@
 	if (edge_port->lsr_event) {
 		edge_port->lsr_event = 0;
 		dbg ("%s ===== Port %u LSR Status = %02x, Data = %02x ======",
-		     __FUNCTION__, port_number, edge_port->lsr_mask, *data);
+		     __func__, port_number, edge_port->lsr_mask, *data);
 		handle_new_lsr (edge_port, 1, edge_port->lsr_mask, *data);
 		/* Adjust buffer length/pointer */
 		--urb->actual_length;
@@ -1850,10 +1850,10 @@
 
 	tty = edge_port->port->tty;
 	if (tty && urb->actual_length) {
-		usb_serial_debug_data(debug, &edge_port->port->dev, __FUNCTION__, urb->actual_length, data);
+		usb_serial_debug_data(debug, &edge_port->port->dev, __func__, urb->actual_length, data);
 
 		if (edge_port->close_pending) {
-			dbg ("%s - close is pending, dropping data on the floor.", __FUNCTION__);
+			dbg ("%s - close is pending, dropping data on the floor.", __func__);
 		} else {
 			edge_tty_recv(&edge_port->port->dev, tty, data, urb->actual_length);
 		}
@@ -1872,7 +1872,7 @@
 	spin_unlock(&edge_port->ep_lock);
 	if (retval)
 		dev_err (&urb->dev->dev, "%s - usb_submit_urb failed with result %d\n",
-			 __FUNCTION__, retval);
+			 __func__, retval);
 }
 
 static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned char *data, int length)
@@ -1883,7 +1883,7 @@
 		cnt = tty_buffer_request_room(tty, length);
 		if (cnt < length) {
 			dev_err(dev, "%s - dropping data, %d bytes lost\n",
-				__FUNCTION__, length - cnt);
+				__func__, length - cnt);
 			if(cnt == 0)
 				break;
 		}
@@ -1901,7 +1901,7 @@
 	struct edgeport_port *edge_port = usb_get_serial_port_data(port);
 	int status = urb->status;
 
-	dbg ("%s - port %d", __FUNCTION__, port->number);
+	dbg ("%s - port %d", __func__, port->number);
 
 	edge_port->ep_write_urb_in_use = 0;
 
@@ -1914,11 +1914,11 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dev_err(&urb->dev->dev, "%s - nonzero write bulk status "
-			"received: %d\n", __FUNCTION__, status);
+			"received: %d\n", __func__, status);
 	}
 
 	/* send any buffered data */
@@ -1936,7 +1936,7 @@
 	u16 open_settings;
 	u8 transaction_timeout;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -1959,7 +1959,7 @@
 	}
 
 	dbg ("%s - port_number = %d, uart_base = %04x, dma_address = %04x",
-	     __FUNCTION__, port_number, edge_port->uart_base, edge_port->dma_address);
+	     __func__, port_number, edge_port->uart_base, edge_port->dma_address);
 
 	dev = port->serial->dev;
 
@@ -1970,7 +1970,7 @@
 	status = TIClearLoopBack (edge_port);
 	if (status) {
 		dev_err(&port->dev,"%s - cannot send clear loopback command, %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		return status;
 	}
 	
@@ -1989,7 +1989,7 @@
 			     UMP_PIPE_TRANS_TIMEOUT_ENA | 
 			     (transaction_timeout << 2));
 
-	dbg ("%s - Sending UMPC_OPEN_PORT", __FUNCTION__);
+	dbg ("%s - Sending UMPC_OPEN_PORT", __func__);
 
 	/* Tell TI to open and start the port */
 	status = TIWriteCommandSync (dev,
@@ -1999,7 +1999,7 @@
 					NULL,
 					0);
 	if (status) {
-		dev_err(&port->dev,"%s - cannot send open command, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev,"%s - cannot send open command, %d\n", __func__, status);
 		return status;
 	}
 
@@ -2011,14 +2011,14 @@
 					NULL,
 					0);
 	if (status) {
-		dev_err(&port->dev,"%s - cannot send start DMA command, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev,"%s - cannot send start DMA command, %d\n", __func__, status);
 		return status;
 	}
 
 	/* Clear TX and RX buffers in UMP */
 	status = TIPurgeDataSync (port, UMP_PORT_DIR_OUT | UMP_PORT_DIR_IN);
 	if (status) {
-		dev_err(&port->dev,"%s - cannot send clear buffers command, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev,"%s - cannot send clear buffers command, %d\n", __func__, status);
 		return status;
 	}
 
@@ -2030,7 +2030,7 @@
 					&edge_port->shadow_msr,			// TransferBuffer
 					1);					// TransferBufferLength
 	if (status) {
- 		dev_err(&port->dev,"%s - cannot send read MSR command, %d\n", __FUNCTION__, status);
+ 		dev_err(&port->dev,"%s - cannot send read MSR command, %d\n", __func__, status);
 		return status;
 	}
 
@@ -2047,7 +2047,7 @@
 		/* we are the first port to be opened, let's post the interrupt urb */
 		urb = edge_serial->serial->port[0]->interrupt_in_urb;
 		if (!urb) {
-			dev_err (&port->dev, "%s - no interrupt urb present, exiting\n", __FUNCTION__);
+			dev_err (&port->dev, "%s - no interrupt urb present, exiting\n", __func__);
 			status = -EINVAL;
 			goto release_es_lock;
 		}
@@ -2056,7 +2056,7 @@
 		urb->dev = dev;
 		status = usb_submit_urb (urb, GFP_KERNEL);
 		if (status) {
-			dev_err (&port->dev, "%s - usb_submit_urb failed with value %d\n", __FUNCTION__, status);
+			dev_err (&port->dev, "%s - usb_submit_urb failed with value %d\n", __func__, status);
 			goto release_es_lock;
 		}
 	}
@@ -2071,7 +2071,7 @@
 	/* start up our bulk read urb */
 	urb = port->read_urb;
 	if (!urb) {
-		dev_err (&port->dev, "%s - no read urb present, exiting\n", __FUNCTION__);
+		dev_err (&port->dev, "%s - no read urb present, exiting\n", __func__);
 		status = -EINVAL;
 		goto unlink_int_urb;
 	}
@@ -2081,13 +2081,13 @@
 	urb->dev = dev;
 	status = usb_submit_urb (urb, GFP_KERNEL);
 	if (status) {
-		dev_err (&port->dev, "%s - read bulk usb_submit_urb failed with value %d\n", __FUNCTION__, status);
+		dev_err (&port->dev, "%s - read bulk usb_submit_urb failed with value %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
 	++edge_serial->num_ports_open;
 
-	dbg("%s - exited", __FUNCTION__);
+	dbg("%s - exited", __func__);
 
 	goto release_es_lock;
 
@@ -2106,7 +2106,7 @@
 	int port_number;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	edge_serial = usb_get_serial_data(port->serial);
 	edge_port = usb_get_serial_port_data(port);
@@ -2126,7 +2126,7 @@
 
 	/* assuming we can still talk to the device,
 	 * send a close port command to it */
-	dbg("%s - send umpc_close_port", __FUNCTION__);
+	dbg("%s - send umpc_close_port", __func__);
 	port_number = port->number - port->serial->minor;
 	status = TIWriteCommandSync (port->serial->dev,
 				     UMPC_CLOSE_PORT,
@@ -2144,7 +2144,7 @@
 	mutex_unlock(&edge_serial->es_lock);
 	edge_port->close_pending = 0;
 
-	dbg("%s - exited", __FUNCTION__);
+	dbg("%s - exited", __func__);
 }
 
 static int edge_write (struct usb_serial_port *port, const unsigned char *data, int count)
@@ -2152,10 +2152,10 @@
 	struct edgeport_port *edge_port = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return 0;
 	}
 
@@ -2181,7 +2181,7 @@
 	unsigned long flags;
 
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&edge_port->ep_lock, flags);
 
@@ -2203,7 +2203,7 @@
 
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, port->write_urb->transfer_buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, port->write_urb->transfer_buffer);
 
 	/* set up our urb */
 	usb_fill_bulk_urb (port->write_urb, port->serial->dev,
@@ -2216,7 +2216,7 @@
 	/* send the data out the bulk port */
 	result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 	if (result) {
-		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
 		edge_port->ep_write_urb_in_use = 0;
 		// TODO: reschedule edge_send
 	} else {
@@ -2237,7 +2237,7 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -2248,7 +2248,7 @@
 	room = edge_buf_space_avail(edge_port->ep_out_buf);
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -2258,7 +2258,7 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return -ENODEV;
@@ -2269,7 +2269,7 @@
 	chars = edge_buf_data_avail(edge_port->ep_out_buf);
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 
-	dbg ("%s - returns %d", __FUNCTION__, chars);
+	dbg ("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -2279,14 +2279,14 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg ("%s - no tty available", __FUNCTION__);
+		dbg ("%s - no tty available", __func__);
 		return;
 	}
 
@@ -2295,7 +2295,7 @@
 		unsigned char stop_char = STOP_CHAR(tty);
 		status = edge_write (port, &stop_char, 1);
 		if (status <= 0) {
-			dev_err(&port->dev, "%s - failed to write stop character, %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - failed to write stop character, %d\n", __func__, status);
 		}
 	}
 
@@ -2312,14 +2312,14 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg ("%s - no tty available", __FUNCTION__);
+		dbg ("%s - no tty available", __func__);
 		return;
 	}
 
@@ -2328,7 +2328,7 @@
 		unsigned char start_char = START_CHAR(tty);
 		status = edge_write (port, &start_char, 1);
 		if (status <= 0) {
-			dev_err(&port->dev, "%s - failed to write start character, %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - failed to write start character, %d\n", __func__, status);
 		}
 	}
 
@@ -2337,7 +2337,7 @@
 	if (C_CRTSCTS(tty)) {
 		status = restart_read(edge_port);
 		if (status)
-			dev_err(&port->dev, "%s - read bulk usb_submit_urb failed with value %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - read bulk usb_submit_urb failed with value %d\n", __func__, status);
 	}
 
 }
@@ -2387,13 +2387,13 @@
 	int status;
 	int port_number = edge_port->port->number - edge_port->port->serial->minor;
 
-	dbg("%s - port %d", __FUNCTION__, edge_port->port->number);
+	dbg("%s - port %d", __func__, edge_port->port->number);
 
 	tty = edge_port->port->tty;
 
 	config = kmalloc (sizeof (*config), GFP_KERNEL);
 	if (!config) {
-		dev_err (&edge_port->port->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err (&edge_port->port->dev, "%s - out of memory\n", __func__);
 		return;
 	}
 
@@ -2409,20 +2409,20 @@
 	switch (cflag & CSIZE) {
 		case CS5:
 			    config->bDataBits = UMP_UART_CHAR5BITS;
-			    dbg ("%s - data bits = 5", __FUNCTION__);
+			    dbg ("%s - data bits = 5", __func__);
 			    break;
 		case CS6:
 			    config->bDataBits = UMP_UART_CHAR6BITS;
-			    dbg ("%s - data bits = 6", __FUNCTION__);
+			    dbg ("%s - data bits = 6", __func__);
 			    break;
 		case CS7:
 			    config->bDataBits = UMP_UART_CHAR7BITS;
-			    dbg ("%s - data bits = 7", __FUNCTION__);
+			    dbg ("%s - data bits = 7", __func__);
 			    break;
 		default:
 		case CS8:
 			    config->bDataBits = UMP_UART_CHAR8BITS;
-			    dbg ("%s - data bits = 8", __FUNCTION__);
+			    dbg ("%s - data bits = 8", __func__);
 			    break;
 	}
 
@@ -2430,32 +2430,32 @@
 		if (cflag & PARODD) {
 			config->wFlags |= UMP_MASK_UART_FLAGS_PARITY;
 			config->bParity = UMP_UART_ODDPARITY;
-			dbg("%s - parity = odd", __FUNCTION__);
+			dbg("%s - parity = odd", __func__);
 		} else {
 			config->wFlags |= UMP_MASK_UART_FLAGS_PARITY;
 			config->bParity = UMP_UART_EVENPARITY;
-			dbg("%s - parity = even", __FUNCTION__);
+			dbg("%s - parity = even", __func__);
 		}
 	} else {
 		config->bParity = UMP_UART_NOPARITY; 	
-		dbg("%s - parity = none", __FUNCTION__);
+		dbg("%s - parity = none", __func__);
 	}
 
 	if (cflag & CSTOPB) {
 		config->bStopBits = UMP_UART_STOPBIT2;
-		dbg("%s - stop bits = 2", __FUNCTION__);
+		dbg("%s - stop bits = 2", __func__);
 	} else {
 		config->bStopBits = UMP_UART_STOPBIT1;
-		dbg("%s - stop bits = 1", __FUNCTION__);
+		dbg("%s - stop bits = 1", __func__);
 	}
 
 	/* figure out the flow control settings */
 	if (cflag & CRTSCTS) {
 		config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X_CTS_FLOW;
 		config->wFlags |= UMP_MASK_UART_FLAGS_RTS_FLOW;
-		dbg("%s - RTS/CTS is enabled", __FUNCTION__);
+		dbg("%s - RTS/CTS is enabled", __func__);
 	} else {
-		dbg("%s - RTS/CTS is disabled", __FUNCTION__);
+		dbg("%s - RTS/CTS is disabled", __func__);
 		tty->hw_stopped = 0;
 		restart_read(edge_port);
 	}
@@ -2469,18 +2469,18 @@
 		if (I_IXOFF(tty)) {
 			config->wFlags |= UMP_MASK_UART_FLAGS_IN_X;
 			dbg ("%s - INBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x",
-			     __FUNCTION__, config->cXon, config->cXoff);
+			     __func__, config->cXon, config->cXoff);
 		} else {
-			dbg ("%s - INBOUND XON/XOFF is disabled", __FUNCTION__);
+			dbg ("%s - INBOUND XON/XOFF is disabled", __func__);
 		}
 
 		/* if we are implementing OUTBOUND XON/XOFF */
 		if (I_IXON(tty)) {
 			config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X;
 			dbg ("%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x",
-			     __FUNCTION__, config->cXon, config->cXoff);
+			     __func__, config->cXon, config->cXoff);
 		} else {
-			dbg ("%s - OUTBOUND XON/XOFF is disabled", __FUNCTION__);
+			dbg ("%s - OUTBOUND XON/XOFF is disabled", __func__);
 		}
 	}
 
@@ -2499,7 +2499,7 @@
 
 	/* FIXME: Recompute actual baud from divisor here */
 
-	dbg ("%s - baud rate = %d, wBaudRate = %d", __FUNCTION__, baud, config->wBaudRate);
+	dbg ("%s - baud rate = %d, wBaudRate = %d", __func__, baud, config->wBaudRate);
 
 	dbg ("wBaudRate:   %d", (int)(461550L / config->wBaudRate));
 	dbg ("wFlags:    0x%x", config->wFlags);
@@ -2522,7 +2522,7 @@
 				sizeof(*config));
 	if (status) {
 		dbg ("%s - error %d when trying to write config to device",
-		     __FUNCTION__, status);
+		     __func__, status);
 	}
 
 	kfree (config);
@@ -2538,12 +2538,12 @@
 
 	cflag = tty->termios->c_cflag;
 
-	dbg("%s - clfag %08x iflag %08x", __FUNCTION__, 
+	dbg("%s - clfag %08x iflag %08x", __func__,
 	    tty->termios->c_cflag, tty->termios->c_iflag);
-	dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
+	dbg("%s - old clfag %08x old iflag %08x", __func__,
 	    old_termios->c_cflag, old_termios->c_iflag);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (edge_port == NULL)
 		return;
@@ -2560,7 +2560,7 @@
 	unsigned int mcr;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&edge_port->ep_lock, flags);
 	mcr = edge_port->shadow_mcr;
@@ -2594,7 +2594,7 @@
 	unsigned int mcr;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&edge_port->ep_lock, flags);
 
@@ -2608,7 +2608,7 @@
 		  | ((msr & EDGEPORT_MSR_DSR)	? TIOCM_DSR: 0);  /* 0x100 */
 
 
-	dbg("%s -- %x", __FUNCTION__, result);
+	dbg("%s -- %x", __func__, result);
 	spin_unlock_irqrestore(&edge_port->ep_lock, flags);
 
 	return result;
@@ -2648,30 +2648,30 @@
 	struct async_icount cnow;
 	struct async_icount cprev;
 
-	dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		case TIOCINQ:
-			dbg("%s - (%d) TIOCINQ", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCINQ", __func__, port->number);
 //			return get_number_bytes_avail(edge_port, (unsigned int *) arg);
 			break;
 
 		case TIOCSERGETLSR:
-			dbg("%s - (%d) TIOCSERGETLSR", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCSERGETLSR", __func__, port->number);
 //			return get_lsr_info(edge_port, (unsigned int *) arg);
 			break;
 
 		case TIOCGSERIAL:
-			dbg("%s - (%d) TIOCGSERIAL", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCGSERIAL", __func__, port->number);
 			return get_serial_info(edge_port, (struct serial_struct __user *) arg);
 			break;
 
 		case TIOCSSERIAL:
-			dbg("%s - (%d) TIOCSSERIAL", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCSSERIAL", __func__, port->number);
 			break;
 
 		case TIOCMIWAIT:
-			dbg("%s - (%d) TIOCMIWAIT", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCMIWAIT", __func__, port->number);
 			cprev = edge_port->icount;
 			while (1) {
 				interruptible_sleep_on(&edge_port->delta_msr_wait);
@@ -2694,7 +2694,7 @@
 			break;
 
 		case TIOCGICOUNT:
-			dbg ("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__,
+			dbg ("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", __func__,
 			     port->number, edge_port->icount.rx, edge_port->icount.tx);
 			if (copy_to_user((void __user *)arg, &edge_port->icount, sizeof(edge_port->icount)))
 				return -EFAULT;
@@ -2709,7 +2709,7 @@
 	struct edgeport_port *edge_port = usb_get_serial_port_data(port);
 	int status;
 
-	dbg ("%s - state = %d", __FUNCTION__, break_state);
+	dbg ("%s - state = %d", __func__, break_state);
 
 	/* chase the port close */
 	TIChasePort (edge_port, 0, 0);
@@ -2721,7 +2721,7 @@
 	}
 	if (status) {
 		dbg ("%s - error %d sending break set/clear command.",
-		     __FUNCTION__, status);
+		     __func__, status);
 	}
 }
 
@@ -2738,7 +2738,7 @@
 	/* create our private serial structure */
 	edge_serial = kzalloc(sizeof(struct edgeport_serial), GFP_KERNEL);
 	if (edge_serial == NULL) {
-		dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
+		dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	mutex_init(&edge_serial->es_lock);
@@ -2755,13 +2755,13 @@
 	for (i = 0; i < serial->num_ports; ++i) {
 		edge_port = kzalloc(sizeof(struct edgeport_port), GFP_KERNEL);
 		if (edge_port == NULL) {
-			dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
+			dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
 			goto cleanup;
 		}
 		spin_lock_init(&edge_port->ep_lock);
 		edge_port->ep_out_buf = edge_buf_alloc(EDGE_OUT_BUF_SIZE);
 		if (edge_port->ep_out_buf == NULL) {
-			dev_err(&serial->dev->dev, "%s - Out of memory\n", __FUNCTION__);
+			dev_err(&serial->dev->dev, "%s - Out of memory\n", __func__);
 			kfree(edge_port);
 			goto cleanup;
 		}
@@ -2790,7 +2790,7 @@
 	int i;
 	struct edgeport_port *edge_port;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	for (i = 0; i < serial->num_ports; ++i) {
 		edge_port = usb_get_serial_port_data(serial->port[i]);
@@ -2822,12 +2822,12 @@
 	struct edgeport_port *edge_port = usb_get_serial_port_data(port);
 	unsigned int v = simple_strtoul(valbuf, NULL, 0);
 
-	dbg("%s: setting uart_mode = %d", __FUNCTION__, v);
+	dbg("%s: setting uart_mode = %d", __func__, v);
 
 	if (v < 256)
 		edge_port->bUartMode = v;
 	else
-		dev_err(dev, "%s - uart_mode %d is invalid\n", __FUNCTION__, v);
+		dev_err(dev, "%s - uart_mode %d is invalid\n", __func__, v);
 
 	return count;
 }
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 1711dda..c90436e 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -594,13 +594,13 @@
 	int			i, result = 0;
 	int			retries = connect_retries;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	bytes_in = 0;
 	bytes_out = 0;
 	priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL);
 	if (priv == NULL) {
-		err("%s - Out of memory", __FUNCTION__);
+		err("%s - Out of memory", __func__);
 		return -ENOMEM;
 	}
 	usb_set_serial_port_data(port, priv);
@@ -679,7 +679,7 @@
 	}
 
 	if (!retries && result) {
-		err("%s - failed doing control urb, error %d", __FUNCTION__,
+		err("%s - failed doing control urb, error %d", __func__,
 		    result);
 		goto error;
 	}
@@ -692,7 +692,7 @@
 
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
-		err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
+		err("%s - failed submitting read urb, error %d", __func__, result);
 		goto error;
 	}
 
@@ -700,7 +700,7 @@
 
 enomem:
 	result = -ENOMEM;
-	err("%s - Out of memory", __FUNCTION__);
+	err("%s - Out of memory", __func__);
 error:
 	ipaq_destroy_lists(port);
 	kfree(priv);
@@ -712,7 +712,7 @@
 {
 	struct ipaq_private	*priv = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	/*
 	 * shut down bulk read and write
@@ -735,15 +735,15 @@
 	int			result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	tty = port->tty;
 	if (tty && urb->actual_length) {
@@ -760,7 +760,7 @@
 		      ipaq_read_bulk_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (result)
-		err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+		err("%s - failed resubmitting read urb, error %d", __func__, result);
 	return;
 }
 
@@ -771,7 +771,7 @@
 	int			bytes_sent = 0;
 	int			transfer_size;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	while (count > 0) {
 		transfer_size = min(count, PACKET_SIZE);
@@ -796,7 +796,7 @@
 	unsigned long		flags;
 
 	if (priv->free_len <= 0) {
-		dbg("%s - we're stuffed", __FUNCTION__);
+		dbg("%s - we're stuffed", __func__);
 		return -EAGAIN;
 	}
 
@@ -808,12 +808,12 @@
 	}
 	spin_unlock_irqrestore(&write_list_lock, flags);
 	if (pkt == NULL) {
-		dbg("%s - we're stuffed", __FUNCTION__);
+		dbg("%s - we're stuffed", __func__);
 		return -EAGAIN;
 	}
 
 	memcpy(pkt->data, buf, count);
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, pkt->data);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, pkt->data);
 
 	pkt->len = count;
 	pkt->written = 0;
@@ -826,7 +826,7 @@
 		spin_unlock_irqrestore(&write_list_lock, flags);
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 		}
 	} else {
 		spin_unlock_irqrestore(&write_list_lock, flags);
@@ -875,11 +875,11 @@
 	int			result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -889,7 +889,7 @@
 		spin_unlock_irqrestore(&write_list_lock, flags);
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 		}
 	} else {
 		priv->active = 0;
@@ -903,7 +903,7 @@
 {
 	struct ipaq_private	*priv = usb_get_serial_port_data(port);
 
-	dbg("%s - freelen %d", __FUNCTION__, priv->free_len);
+	dbg("%s - freelen %d", __func__, priv->free_len);
 	return priv->free_len;
 }
 
@@ -911,7 +911,7 @@
 {
 	struct ipaq_private	*priv = usb_get_serial_port_data(port);
 
-	dbg("%s - queuelen %d", __FUNCTION__, priv->queue_len);
+	dbg("%s - queuelen %d", __func__, priv->queue_len);
 	return priv->queue_len;
 }
 
@@ -933,7 +933,7 @@
 
 static int ipaq_startup(struct usb_serial *serial)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
 		err("active config #%d != 1 ??",
 			serial->dev->actconfig->desc.bConfigurationValue);
@@ -944,7 +944,7 @@
 
 static void ipaq_shutdown(struct usb_serial *serial)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static int __init ipaq_init(void)
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index ec0ccd1..bc85ca5 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -169,15 +169,15 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	tty = port->tty;
 	if (tty && urb->actual_length) {
@@ -195,7 +195,7 @@
 			   ipw_read_bulk_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (result)
-		dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 	return;
 }
 
@@ -206,7 +206,7 @@
 	u8 *buf_flow_init;
 	int result;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	buf_flow_init = kmemdup(buf_flow_static, 16, GFP_KERNEL);
 	if (!buf_flow_init)
@@ -217,7 +217,7 @@
 
 	/* --1: Tell the modem to initialize (we think) From sniffs this is always the
 	 * first thing that gets sent to the modem during opening of the device */
-	dbg("%s: Sending SIO_INIT (we guess)",__FUNCTION__);
+	dbg("%s: Sending SIO_INIT (we guess)",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev,0),
 				 IPW_SIO_INIT,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -234,7 +234,7 @@
 	usb_clear_halt(dev, usb_sndbulkpipe(dev, port->bulk_out_endpointAddress));
 
 	/*--2: Start reading from the device */	
-	dbg("%s: setting up bulk read callback",__FUNCTION__);
+	dbg("%s: setting up bulk read callback",__func__);
 	usb_fill_bulk_urb(port->read_urb, dev,
 			  usb_rcvbulkpipe(dev, port->bulk_in_endpointAddress),
 			  port->bulk_in_buffer,
@@ -242,10 +242,10 @@
 			  ipw_read_bulk_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result < 0)
-		dbg("%s - usb_submit_urb(read bulk) failed with status %d", __FUNCTION__, result);
+		dbg("%s - usb_submit_urb(read bulk) failed with status %d", __func__, result);
 
 	/*--3: Tell the modem to open the floodgates on the rx bulk channel */
-	dbg("%s:asking modem for RxRead (RXBULK_ON)",__FUNCTION__);
+	dbg("%s:asking modem for RxRead (RXBULK_ON)",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_RXCTL,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -258,7 +258,7 @@
 		dev_err(&port->dev, "Enabling bulk RxRead failed (error = %d)\n", result);
 
 	/*--4: setup the initial flowcontrol */
-	dbg("%s:setting init flowcontrol (%s)",__FUNCTION__,buf_flow_init);
+	dbg("%s:setting init flowcontrol (%s)",__func__,buf_flow_init);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_HANDFLOW,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -272,7 +272,7 @@
 
 
 	/*--5: raise the dtr */
-	dbg("%s:raising dtr",__FUNCTION__);
+	dbg("%s:raising dtr",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_SET_PIN,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -285,7 +285,7 @@
 		dev_err(&port->dev, "setting dtr failed (error = %d)\n", result);
 
 	/*--6: raise the rts */
-	dbg("%s:raising rts",__FUNCTION__);
+	dbg("%s:raising rts",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_SET_PIN,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -307,12 +307,12 @@
 	int result;
 
 	if (tty_hung_up_p(filp)) {
-		dbg("%s: tty_hung_up_p ...", __FUNCTION__);
+		dbg("%s: tty_hung_up_p ...", __func__);
 		return;
 	}
 
 	/*--1: drop the dtr */
-	dbg("%s:dropping dtr",__FUNCTION__);
+	dbg("%s:dropping dtr",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_SET_PIN,
 				 USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
@@ -325,7 +325,7 @@
 		dev_err(&port->dev, "dropping dtr failed (error = %d)\n", result);
 
 	/*--2: drop the rts */
-	dbg("%s:dropping rts",__FUNCTION__);
+	dbg("%s:dropping rts",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_SET_PIN, USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
 				 IPW_PIN_CLRRTS,
@@ -338,7 +338,7 @@
 
 
 	/*--3: purge */
-	dbg("%s:sending purge",__FUNCTION__);
+	dbg("%s:sending purge",__func__);
 	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 IPW_SIO_PURGE, USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT,
 				 0x03,
@@ -373,13 +373,13 @@
 	struct usb_serial_port *port = urb->context;
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	port->write_urb_busy = 0;
 
 	if (status)
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 
 	usb_serial_port_softint(port);
 }
@@ -389,18 +389,18 @@
 	struct usb_device *dev = port->serial->dev;
 	int ret;
 
-	dbg("%s: TOP: count=%d, in_interrupt=%ld", __FUNCTION__,
+	dbg("%s: TOP: count=%d, in_interrupt=%ld", __func__,
 		count, in_interrupt() );
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return 0;
 	}
 
 	spin_lock_bh(&port->lock);
 	if (port->write_urb_busy) {
 		spin_unlock_bh(&port->lock);
-		dbg("%s - already writing", __FUNCTION__);
+		dbg("%s - already writing", __func__);
 		return 0;
 	}
 	port->write_urb_busy = 1;
@@ -409,7 +409,7 @@
 	count = min(count, port->bulk_out_size);
 	memcpy(port->bulk_out_buffer, buf, count);
 
-	dbg("%s count now:%d", __FUNCTION__, count);
+	dbg("%s count now:%d", __func__, count);
 
 	usb_fill_bulk_urb(port->write_urb, dev,
 			  usb_sndbulkpipe(dev, port->bulk_out_endpointAddress),
@@ -421,11 +421,11 @@
 	ret = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 	if (ret != 0) {
 		port->write_urb_busy = 0;
-		dbg("%s - usb_submit_urb(write bulk) failed with error = %d", __FUNCTION__, ret);
+		dbg("%s - usb_submit_urb(write bulk) failed with error = %d", __func__, ret);
 		return ret;
 	}
 
-	dbg("%s returning %d", __FUNCTION__, count);
+	dbg("%s returning %d", __func__, count);
 	return count;
 } 
 
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c
index 82e12f8..496009c 100644
--- a/drivers/usb/serial/ir-usb.c
+++ b/drivers/usb/serial/ir-usb.c
@@ -195,16 +195,16 @@
 			USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
 			0, ifnum, desc, sizeof(*desc), 1000);
 	
-	dbg("%s -  ret=%d", __FUNCTION__, ret);
+	dbg("%s -  ret=%d", __func__, ret);
 	if (ret < sizeof(*desc)) {
 		dbg("%s - class descriptor read %s (%d)",
-				__FUNCTION__, 
+				__func__,
 				(ret<0) ? "failed" : "too short",
 				ret);
 		goto error;
 	}
 	if (desc->bDescriptorType != USB_DT_IRDA) {
-		dbg("%s - bad class descriptor type", __FUNCTION__);
+		dbg("%s - bad class descriptor type", __func__);
 		goto error;
 	}
 	
@@ -248,7 +248,7 @@
 	}
 
 	dbg ("%s - Baud rates supported:%s%s%s%s%s%s%s%s%s",
-		__FUNCTION__,
+		__func__,
 		(irda_desc->wBaudRate & 0x0001) ? " 2400"    : "",
 		(irda_desc->wBaudRate & 0x0002) ? " 9600"    : "",
 		(irda_desc->wBaudRate & 0x0004) ? " 19200"   : "",
@@ -281,13 +281,13 @@
 	char *buffer;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (buffer_size) {
 		/* override the default buffer sizes */
 		buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!buffer) {
-			dev_err (&port->dev, "%s - out of memory.\n", __FUNCTION__);
+			dev_err (&port->dev, "%s - out of memory.\n", __func__);
 			return -ENOMEM;
 		}
 		kfree (port->read_urb->transfer_buffer);
@@ -296,7 +296,7 @@
 
 		buffer = kmalloc (buffer_size, GFP_KERNEL);
 		if (!buffer) {
-			dev_err (&port->dev, "%s - out of memory.\n", __FUNCTION__);
+			dev_err (&port->dev, "%s - out of memory.\n", __func__);
 			return -ENOMEM;
 		}
 		kfree (port->write_urb->transfer_buffer);
@@ -316,14 +316,14 @@
 		port);
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result)
-		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
 
 	return result;
 }
 
 static void ir_close (struct usb_serial_port *port, struct file * filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	/* shutdown our bulk read */
 	usb_kill_urb(port->read_urb);
@@ -335,10 +335,10 @@
 	int result;
 	int transfer_size;
 
-	dbg("%s - port = %d, count = %d", __FUNCTION__, port->number, count);
+	dbg("%s - port = %d, count = %d", __func__, port->number, count);
 
 	if (!port->tty) {
-		dev_err (&port->dev, "%s - no tty???\n", __FUNCTION__);
+		dev_err (&port->dev, "%s - no tty???\n", __func__);
 		return 0;
 	}
 
@@ -348,7 +348,7 @@
 	spin_lock_bh(&port->lock);
 	if (port->write_urb_busy) {
 		spin_unlock_bh(&port->lock);
-		dbg("%s - already writing", __FUNCTION__);
+		dbg("%s - already writing", __func__);
 		return 0;
 	}
 	port->write_urb_busy = 1;
@@ -384,7 +384,7 @@
 	result = usb_submit_urb (port->write_urb, GFP_ATOMIC);
 	if (result) {
 		port->write_urb_busy = 0;
-		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
 	} else
 		result = transfer_size;
 
@@ -396,19 +396,19 @@
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	port->write_urb_busy = 0;
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
 	usb_serial_debug_data (
 		debug,
 		&port->dev,
-		__FUNCTION__,
+		__func__,
 		urb->actual_length,
 		urb->transfer_buffer);
 
@@ -423,10 +423,10 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port closed.", __FUNCTION__);
+		dbg("%s - port closed.", __func__);
 		return;
 	}
 
@@ -444,7 +444,7 @@
 			usb_serial_debug_data (
 				debug,
 				&port->dev,
-				__FUNCTION__,
+				__func__,
 				urb->actual_length,
 				data);
 
@@ -477,13 +477,13 @@
 			result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 			if (result)
 				dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n",
-					__FUNCTION__, result);
+					__func__, result);
 
 			break ;
 
 		default:
 			dbg("%s - nonzero read bulk status received: %d",
-				__FUNCTION__, 
+				__func__,
 				status);
 			break ;
 
@@ -499,7 +499,7 @@
 	speed_t baud;
 	int ir_baud;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	baud = tty_get_baud_rate(port->tty);
 
@@ -551,7 +551,7 @@
 
 	result = usb_submit_urb (port->write_urb, GFP_KERNEL);
 	if (result)
-		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __func__, result);
 
 	/* Only speed changes are supported */
 	tty_termios_copy_hw(port->tty->termios, old_termios);
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 7fee534..b486a54 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -98,10 +98,10 @@
 	priv->writebuf = kzalloc(256, GFP_KERNEL);
 	if (!priv->buf || !priv->dbgbuf || !priv->writebuf) {
 		iuu_free_buf(priv);
-		dbg("%s problem allocation buffer", __FUNCTION__);
+		dbg("%s problem allocation buffer", __func__);
 		return -ENOMEM;
 	}
-	dbg("%s - Privates buffers allocation success", __FUNCTION__);
+	dbg("%s - Privates buffers allocation success", __func__);
 	return 0;
 }
 
@@ -109,7 +109,7 @@
 {
 	struct iuu_private *priv;
 	priv = kzalloc(sizeof(struct iuu_private), GFP_KERNEL);
-	dbg("%s- priv allocation success", __FUNCTION__);
+	dbg("%s- priv allocation success", __func__);
 	if (!priv)
 		return -ENOMEM;
 	if (iuu_alloc_buf(priv)) {
@@ -130,17 +130,17 @@
 	if (!port)
 		return;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (priv) {
 		iuu_free_buf(priv);
-		dbg("%s - I will free all", __FUNCTION__);
+		dbg("%s - I will free all", __func__);
 		usb_set_serial_port_data(port, NULL);
 
-		dbg("%s - priv is not anymore in port structure", __FUNCTION__);
+		dbg("%s - priv is not anymore in port structure", __func__);
 		kfree(priv);
 
-		dbg("%s priv is now kfree", __FUNCTION__);
+		dbg("%s priv is now kfree", __func__);
 	}
 }
 
@@ -151,7 +151,7 @@
 	unsigned long flags;
 
 	/* FIXME: locking on tiomstatus */
-	dbg("%s (%d) msg : SET = 0x%04x, CLEAR = 0x%04x ", __FUNCTION__,
+	dbg("%s (%d) msg : SET = 0x%04x, CLEAR = 0x%04x ", __func__,
 	    port->number, set, clear);
 
 	spin_lock_irqsave(&priv->lock, flags);
@@ -159,7 +159,7 @@
 		priv->tiostatus = TIOCM_RTS;
 
 	if (!(set & TIOCM_RTS) && priv->tiostatus == TIOCM_RTS) {
-		dbg("%s TIOCMSET RESET called !!!", __FUNCTION__);
+		dbg("%s TIOCMSET RESET called !!!", __func__);
 		priv->reset = 1;
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -188,10 +188,10 @@
 {
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int result;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+		dbg("%s - urb->status = %d", __func__, urb->status);
 		/* error stop all */
 		return;
 	}
@@ -211,7 +211,7 @@
 	struct iuu_private *priv = usb_get_serial_port_data(port);
 	int result;
 	char *buf_ptr = port->write_urb->transfer_buffer;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	/* Prepare the reset sequence */
 
@@ -243,16 +243,16 @@
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	struct iuu_private *priv = usb_get_serial_port_data(port);
 	u8 *st;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+		dbg("%s - urb->status = %d", __func__, urb->status);
 		/* error stop all */
 		return;
 	}
 
 	st = urb->transfer_buffer;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 	if (urb->actual_length == 1) {
 		switch (st[0]) {
 		case 0x1:
@@ -272,9 +272,9 @@
 {
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int result;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
-	dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+	dbg("%s - urb->status = %d", __func__, urb->status);
 	usb_fill_bulk_urb(port->read_urb, port->serial->dev,
 			  usb_rcvbulkpipe(port->serial->dev,
 					  port->bulk_in_endpointAddress),
@@ -287,7 +287,7 @@
 {
 	int result;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	memset(port->write_urb->transfer_buffer, IUU_GET_STATE_REGISTER, 1);
 	usb_fill_bulk_urb(port->write_urb, port->serial->dev,
@@ -306,7 +306,7 @@
 	struct usb_serial *serial = port->serial;
 	int actual = 0;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	/* send the data out the bulk port */
 
@@ -317,9 +317,9 @@
 			 count, &actual, HZ * 1);
 
 	if (status != IUU_OPERATION_OK) {
-		dbg("%s - error = %2x", __FUNCTION__, status);
+		dbg("%s - error = %2x", __func__, status);
 	} else {
-		dbg("%s - write OK !", __FUNCTION__);
+		dbg("%s - write OK !", __func__);
 	}
 	return status;
 }
@@ -330,7 +330,7 @@
 	struct usb_serial *serial = port->serial;
 	int actual = 0;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	/* send the data out the bulk port */
 
@@ -341,9 +341,9 @@
 			 count, &actual, HZ * 1);
 
 	if (status != IUU_OPERATION_OK) {
-		dbg("%s - error = %2x", __FUNCTION__, status);
+		dbg("%s - error = %2x", __func__, status);
 	} else {
-		dbg("%s - read OK !", __FUNCTION__);
+		dbg("%s - read OK !", __func__);
 	}
 
 	return status;
@@ -358,7 +358,7 @@
 	if (!buf)
 		return -ENOMEM;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	buf[0] = IUU_SET_LED;
 	buf[1] = R & 0xFF;
@@ -371,9 +371,9 @@
 	status = bulk_immediate(port, buf, 8);
 	kfree(buf);
 	if (status != IUU_OPERATION_OK)
-		dbg("%s - led error status = %2x", __FUNCTION__, status);
+		dbg("%s - led error status = %2x", __func__, status);
 	else
-		dbg("%s - led OK !", __FUNCTION__);
+		dbg("%s - led OK !", __func__);
 	return IUU_OPERATION_OK;
 }
 
@@ -451,7 +451,7 @@
 	unsigned int P2 = 0;
 	int frq = (int)dwFrq;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (frq == 0) {
 		priv->buf[Count++] = IUU_UART_WRITE_I2C;
@@ -461,7 +461,7 @@
 
 		status = bulk_immediate(port, (u8 *) priv->buf, Count);
 		if (status != 0) {
-			dbg("%s - write error ", __FUNCTION__);
+			dbg("%s - write error ", __func__);
 			return status;
 		}
 	} else if (frq == 3579000) {
@@ -570,7 +570,7 @@
 
 	status = bulk_immediate(port, (u8 *) priv->buf, Count);
 	if (status != IUU_OPERATION_OK)
-		dbg("%s - write error ", __FUNCTION__);
+		dbg("%s - write error ", __func__);
 	return status;
 }
 
@@ -581,7 +581,7 @@
 	u8 rxcmd = IUU_UART_RX;
 	struct iuu_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (iuu_led(port, 0xF000, 0, 0, 0xFF) < 0)
 		return -EIO;
@@ -589,27 +589,27 @@
 	for (i = 0; i < 2; i++) {
 		status = bulk_immediate(port, &rxcmd, 1);
 		if (status != IUU_OPERATION_OK) {
-			dbg("%s - uart_flush_write error", __FUNCTION__);
+			dbg("%s - uart_flush_write error", __func__);
 			return status;
 		}
 
 		status = read_immediate(port, &priv->len, 1);
 		if (status != IUU_OPERATION_OK) {
-			dbg("%s - uart_flush_read error", __FUNCTION__);
+			dbg("%s - uart_flush_read error", __func__);
 			return status;
 		}
 
 		if (priv->len > 0) {
-			dbg("%s - uart_flush datalen is : %i ", __FUNCTION__,
+			dbg("%s - uart_flush datalen is : %i ", __func__,
 			    priv->len);
 			status = read_immediate(port, priv->buf, priv->len);
 			if (status != IUU_OPERATION_OK) {
-				dbg("%s - uart_flush_read error", __FUNCTION__);
+				dbg("%s - uart_flush_read error", __func__);
 				return status;
 			}
 		}
 	}
-	dbg("%s - uart_flush_read OK!", __FUNCTION__);
+	dbg("%s - uart_flush_read OK!", __func__);
 	iuu_led(port, 0, 0xF000, 0, 0xFF);
 	return status;
 }
@@ -619,20 +619,20 @@
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	unsigned char *data = urb->transfer_buffer;
 	struct tty_struct *tty;
-	dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+	dbg("%s - urb->status = %d", __func__, urb->status);
 
 	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+		dbg("%s - urb->status = %d", __func__, urb->status);
 		if (urb->status == -EPROTO) {
 			/* reschedule needed */
 		}
 		return;
 	}
 
-	dbg("%s - %i chars to write", __FUNCTION__, urb->actual_length);
+	dbg("%s - %i chars to write", __func__, urb->actual_length);
 	tty = port->tty;
 	if (data == NULL)
-		dbg("%s - data is NULL !!!", __FUNCTION__);
+		dbg("%s - data is NULL !!!", __func__);
 	if (tty && urb->actual_length && data) {
 		tty_insert_flip_string(tty, data, urb->actual_length);
 		tty_flip_buffer_push(tty);
@@ -647,7 +647,7 @@
 	int result;
 	int i;
 	char *buf_ptr = port->write_urb->transfer_buffer;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	*buf_ptr++ = IUU_UART_ESC;
 	*buf_ptr++ = IUU_UART_TX;
@@ -660,7 +660,7 @@
 			sprintf(priv->dbgbuf + i*2 ,
 				"%02X", priv->writebuf[i]);
 		priv->dbgbuf[priv->writelen+i*2] = 0;
-		dbg("%s - writing %i chars : %s", __FUNCTION__,
+		dbg("%s - writing %i chars : %s", __func__,
 		    priv->writelen, priv->dbgbuf);
 	}
 	usb_fill_bulk_urb(port->write_urb, port->serial->dev,
@@ -679,7 +679,7 @@
 static int iuu_read_buf(struct usb_serial_port *port, int len)
 {
 	int result;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	usb_fill_bulk_urb(port->read_urb, port->serial->dev,
 			  usb_rcvbulkpipe(port->serial->dev,
@@ -701,21 +701,21 @@
 	unsigned char *data = urb->transfer_buffer;
 	priv->poll++;
 
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+		dbg("%s - urb->status = %d", __func__, urb->status);
 		/* error stop all */
 		return;
 	}
 	if (data == NULL)
-		dbg("%s - data is NULL !!!", __FUNCTION__);
+		dbg("%s - data is NULL !!!", __func__);
 
 	if (urb->actual_length == 1  && data != NULL)
 		len = (int) data[0];
 
 	if (urb->actual_length > 1) {
-		dbg("%s - urb->actual_length = %i", __FUNCTION__,
+		dbg("%s - urb->actual_length = %i", __func__,
 		    urb->actual_length);
 		error = 1;
 		return;
@@ -724,7 +724,7 @@
 
 	if (len > 0 && error == 0) {
 		dbg("%s - call read buf - len to read is %i ",
-			__FUNCTION__, len);
+			__func__, len);
 		status = iuu_read_buf(port, len);
 		return;
 	}
@@ -750,7 +750,7 @@
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 	/* if nothing to write call again rxcmd */
-	dbg("%s - rxcmd recall", __FUNCTION__);
+	dbg("%s - rxcmd recall", __func__);
 	iuu_led_activity_off(urb);
 	return;
 }
@@ -760,7 +760,7 @@
 {
 	struct iuu_private *priv = usb_get_serial_port_data(port);
 	unsigned int flags;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
 	if (count > 256)
 		return -ENOMEM;
@@ -783,12 +783,12 @@
 {
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int result;
-	dbg("%s - enter", __FUNCTION__);
+	dbg("%s - enter", __func__);
 
-	dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+	dbg("%s - urb->status = %d", __func__, urb->status);
 
 	if (urb->status) {
-		dbg("%s - urb->status = %d", __FUNCTION__, urb->status);
+		dbg("%s - urb->status = %d", __func__, urb->status);
 		/* error stop all */
 		return;
 	}
@@ -799,7 +799,7 @@
 			  port->read_urb->transfer_buffer, 256,
 			  iuu_uart_read_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
-	dbg("%s - submit result = %d", __FUNCTION__, result);
+	dbg("%s - submit result = %d", __func__, result);
 	return;
 }
 
@@ -820,13 +820,13 @@
 
 	status = bulk_immediate(port, buf, 4);
 	if (status != IUU_OPERATION_OK) {
-		dbg("%s - uart_on error", __FUNCTION__);
+		dbg("%s - uart_on error", __func__);
 		goto uart_enable_failed;
 	}
 	/*  iuu_reset() the card after iuu_uart_on() */
 	status = iuu_uart_flush(port);
 	if (status != IUU_OPERATION_OK)
-		dbg("%s - uart_flush error", __FUNCTION__);
+		dbg("%s - uart_flush error", __func__);
 uart_enable_failed:
 	kfree(buf);
 	return status;
@@ -844,7 +844,7 @@
 
 	status = bulk_immediate(port, buf, 1);
 	if (status != IUU_OPERATION_OK)
-		dbg("%s - uart_off error", __FUNCTION__);
+		dbg("%s - uart_off error", __func__);
 
 	kfree(buf);
 	return status;
@@ -938,7 +938,7 @@
 
 	status = bulk_immediate(port, dataout, DataCount);
 	if (status != IUU_OPERATION_OK)
-		dbg("%s - uart_off error", __FUNCTION__);
+		dbg("%s - uart_off error", __func__);
 	kfree(dataout);
 	return status;
 }
@@ -960,7 +960,7 @@
 	if (!serial)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	iuu_uart_off(port);
 	if (serial->dev) {
@@ -977,7 +977,7 @@
 		}
 		/* free writebuf */
 		/* shutdown our urbs */
-		dbg("%s - shutting down urbs", __FUNCTION__);
+		dbg("%s - shutting down urbs", __func__);
 		usb_kill_urb(port->write_urb);
 		usb_kill_urb(port->read_urb);
 		usb_kill_urb(port->interrupt_in_urb);
@@ -998,7 +998,7 @@
 	unsigned long flags;
 	struct iuu_private *priv = usb_get_serial_port_data(port);
 
-	dbg("%s -  port %d", __FUNCTION__, port->number);
+	dbg("%s -  port %d", __func__, port->number);
 	usb_clear_halt(serial->dev, port->write_urb->pipe);
 	usb_clear_halt(serial->dev, port->read_urb->pipe);
 
@@ -1135,7 +1135,7 @@
 
 	iuu_uart_flush(port);
 
-	dbg("%s - initialization done", __FUNCTION__);
+	dbg("%s - initialization done", __func__);
 
 	memset(port->write_urb->transfer_buffer, IUU_UART_RX, 1);
 	usb_fill_bulk_urb(port->write_urb, port->serial->dev,
@@ -1147,11 +1147,11 @@
 
 	if (result) {
 		dev_err(&port->dev, "%s - failed submitting read urb,"
-			" error %d\n", __FUNCTION__, result);
+			" error %d\n", __func__, result);
 		iuu_close(port, NULL);
 		return -EPROTO;
 	} else {
-		dbg("%s - rxcmd OK", __FUNCTION__);
+		dbg("%s - rxcmd OK", __func__);
 	}
 	return result;
 }
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index ea7bba6..857c531 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -244,13 +244,13 @@
 
 static void keyspan_rx_throttle (struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 }
 
 
 static void keyspan_rx_unthrottle (struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 }
 
 
@@ -258,7 +258,7 @@
 {
 	struct keyspan_port_private 	*p_priv;
 
- 	dbg("%s", __FUNCTION__);
+ 	dbg("%s", __func__);
 
 	p_priv = usb_get_serial_port_data(port);
 
@@ -280,7 +280,7 @@
 	unsigned int 			cflag;
 	struct tty_struct		*tty = port->tty;
 
-	dbg("%s", __FUNCTION__); 
+	dbg("%s", __func__);
 
 	p_priv = usb_get_serial_port_data(port);
 	d_details = p_priv->device_details;
@@ -377,7 +377,7 @@
 	}
 	
 	dbg("%s - for port %d (%d chars), flip=%d",
-	    __FUNCTION__, port->number, count, p_priv->out_flip);
+	    __func__, port->number, count, p_priv->out_flip);
 
 	for (left = count; left > 0; left -= todo) {
 		todo = left;
@@ -389,11 +389,11 @@
 		/* Check we have a valid urb/endpoint before we use it... */
 		if ((this_urb = p_priv->out_urbs[flip]) == NULL) {
 			/* no bulk out, so return 0 bytes written */
-			dbg("%s - no output urb :(", __FUNCTION__);
+			dbg("%s - no output urb :(", __func__);
 			return count;
 		}
 
-		dbg("%s - endpoint %d flip %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe), flip);
+		dbg("%s - endpoint %d flip %d", __func__, usb_pipeendpoint(this_urb->pipe), flip);
 
 		if (this_urb->status == -EINPROGRESS) {
 			if (time_before(jiffies, p_priv->tx_start_time[flip] + 10 * HZ))
@@ -435,13 +435,13 @@
 	unsigned char 		*data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__); 
+	dbg ("%s", __func__);
 
 	endpoint = usb_pipeendpoint(urb->pipe);
 
 	if (status) {
 		dbg("%s - nonzero status: %x on endpoint %d.",
-		    __FUNCTION__, status, endpoint);
+		    __func__, status, endpoint);
 		return;
 	}
 
@@ -459,7 +459,7 @@
 			}
 		} else {
 			/* some bytes had errors, every byte has status */
-			dbg("%s - RX error!!!!", __FUNCTION__);
+			dbg("%s - RX error!!!!", __func__);
 			for (i = 0; i + 1 < urb->actual_length; i += 2) {
 				int stat = data[i], flag = 0;
 				if (stat & RXERROR_OVERRUN)
@@ -479,7 +479,7 @@
 	urb->dev = port->serial->dev;
 	if (port->open_count)
 		if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-			dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+			dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 		}
 	return;
 }
@@ -492,7 +492,7 @@
 
 	port = (struct usb_serial_port *) urb->context;
 	p_priv = usb_get_serial_port_data(port);
-	dbg ("%s - urb %d", __FUNCTION__, urb == p_priv->out_urbs[1]); 
+	dbg ("%s - urb %d", __func__, urb == p_priv->out_urbs[1]);
 
 	if (port->open_count)
 		usb_serial_port_softint(port);
@@ -500,7 +500,7 @@
 
 static void	usa26_inack_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__); 
+	dbg ("%s", __func__);
 	
 }
 
@@ -513,7 +513,7 @@
 	p_priv = usb_get_serial_port_data(port);
 
 	if (p_priv->resend_cont) {
-		dbg ("%s - sending setup", __FUNCTION__); 
+		dbg ("%s - sending setup", __func__);
 		keyspan_usa26_send_setup(port->serial, port, p_priv->resend_cont - 1);
 	}
 }
@@ -531,11 +531,11 @@
 	serial = (struct usb_serial *) urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 	if (urb->actual_length != 9) {
-		dbg("%s - %d byte report??", __FUNCTION__, urb->actual_length);
+		dbg("%s - %d byte report??", __func__, urb->actual_length);
 		goto exit;
 	}
 
@@ -543,7 +543,7 @@
 
 #if 0
 	dbg("%s - port status: port %d cts %d dcd %d dsr %d ri %d toff %d txoff %d rxen %d cr %d",
-	    __FUNCTION__, msg->port, msg->hskia_cts, msg->gpia_dcd, msg->dsr, msg->ri, msg->_txOff,
+	    __func__, msg->port, msg->hskia_cts, msg->gpia_dcd, msg->dsr, msg->ri, msg->_txOff,
 	    msg->_txXoff, msg->rxEnabled, msg->controlResponse);
 #endif
 
@@ -552,7 +552,7 @@
 
 	/* Check port number from message and retrieve private data */	
 	if (msg->port >= serial->num_ports) {
-		dbg ("%s - Unexpected port number %d", __FUNCTION__, msg->port);
+		dbg ("%s - Unexpected port number %d", __func__, msg->port);
 		goto exit;
 	}
 	port = serial->port[msg->port];
@@ -576,14 +576,14 @@
 	/* Resubmit urb so we continue receiving */
 	urb->dev = serial->dev;
 	if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 	}
 exit: ;
 }
 
 static void	usa26_glocont_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 	
 }
 
@@ -597,7 +597,7 @@
 	struct keyspan_port_private             *p_priv;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	port = (struct usb_serial_port *) urb->context;
 	p_priv = usb_get_serial_port_data(port);
@@ -609,7 +609,7 @@
 	do {
 		if (status) {
 			dbg("%s - nonzero status: %x on endpoint %d.",
-			    __FUNCTION__, status, usb_pipeendpoint(urb->pipe));
+			    __func__, status, usb_pipeendpoint(urb->pipe));
 			return;
 		}
 
@@ -629,7 +629,7 @@
 		urb->dev = port->serial->dev;
 		if (port->open_count)
 			if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-				dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+				dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 			}
 		p_priv->in_flip ^= 1;
 
@@ -639,7 +639,7 @@
 
 static void	usa28_inack_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 }
 
 static void	usa28_outcont_callback(struct urb *urb)
@@ -651,7 +651,7 @@
 	p_priv = usb_get_serial_port_data(port);
 
 	if (p_priv->resend_cont) {
-		dbg ("%s - sending setup", __FUNCTION__);
+		dbg ("%s - sending setup", __func__);
 		keyspan_usa28_send_setup(port->serial, port, p_priv->resend_cont - 1);
 	}
 }
@@ -670,16 +670,16 @@
 	serial = (struct usb_serial *) urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 
 	if (urb->actual_length != sizeof(struct keyspan_usa28_portStatusMessage)) {
-		dbg("%s - bad length %d", __FUNCTION__, urb->actual_length);
+		dbg("%s - bad length %d", __func__, urb->actual_length);
 		goto exit;
 	}
 
-	/*dbg("%s %x %x %x %x %x %x %x %x %x %x %x %x", __FUNCTION__
+	/*dbg("%s %x %x %x %x %x %x %x %x %x %x %x %x", __func__
 	    data[0], data[1], data[2], data[3], data[4], data[5],
 	    data[6], data[7], data[8], data[9], data[10], data[11]);*/
 	
@@ -689,7 +689,7 @@
 
 		/* Check port number from message and retrieve private data */	
 	if (msg->port >= serial->num_ports) {
-		dbg ("%s - Unexpected port number %d", __FUNCTION__, msg->port);
+		dbg ("%s - Unexpected port number %d", __func__, msg->port);
 		goto exit;
 	}
 	port = serial->port[msg->port];
@@ -713,14 +713,14 @@
 		/* Resubmit urb so we continue receiving */
 	urb->dev = serial->dev;
 	if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 	}
 exit: ;
 }
 
 static void	usa28_glocont_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 }
 
 
@@ -731,7 +731,7 @@
 	struct keyspan_port_private *p_priv;
 	int i;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	serial = (struct usb_serial *) urb->context;
 	for (i = 0; i < serial->num_ports; ++i) {
@@ -739,7 +739,7 @@
 		p_priv = usb_get_serial_port_data(port);
 
 		if (p_priv->resend_cont) {
-			dbg ("%s - sending setup", __FUNCTION__); 
+			dbg ("%s - sending setup", __func__);
 			keyspan_usa49_send_setup(serial, port, p_priv->resend_cont - 1);
 			break;
 		}
@@ -759,21 +759,21 @@
 	int old_dcd_state;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	serial = (struct usb_serial *) urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 
 	if (urb->actual_length != sizeof(struct keyspan_usa49_portStatusMessage)) {
-		dbg("%s - bad length %d", __FUNCTION__, urb->actual_length);
+		dbg("%s - bad length %d", __func__, urb->actual_length);
 		goto exit;
 	}
 
-	/*dbg(" %x %x %x %x %x %x %x %x %x %x %x", __FUNCTION__, 
+	/*dbg(" %x %x %x %x %x %x %x %x %x %x %x", __func__,
 	    data[0], data[1], data[2], data[3], data[4], data[5],
 	    data[6], data[7], data[8], data[9], data[10]);*/
 	
@@ -782,7 +782,7 @@
 
 		/* Check port number from message and retrieve private data */	
 	if (msg->portNumber >= serial->num_ports) {
-		dbg ("%s - Unexpected port number %d", __FUNCTION__, msg->portNumber);
+		dbg ("%s - Unexpected port number %d", __func__, msg->portNumber);
 		goto exit;
 	}
 	port = serial->port[msg->portNumber];
@@ -807,14 +807,14 @@
 	urb->dev = serial->dev;
 
 	if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 	}
 exit:	;
 }
 
 static void	usa49_inack_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 }
 
 static void	usa49_indat_callback(struct urb *urb)
@@ -826,12 +826,12 @@
 	unsigned char 		*data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	endpoint = usb_pipeendpoint(urb->pipe);
 
 	if (status) {
-		dbg("%s - nonzero status: %x on endpoint %d.", __FUNCTION__,
+		dbg("%s - nonzero status: %x on endpoint %d.", __func__,
 		    status, endpoint);
 		return;
 	}
@@ -866,7 +866,7 @@
 	urb->dev = port->serial->dev;
 	if (port->open_count)
 		if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-			dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+			dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 		}
 }
 
@@ -879,12 +879,12 @@
 	unsigned char 		*data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	serial = urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 
@@ -898,7 +898,7 @@
 			/* Check port number from message*/
 			if (data[i] >= serial->num_ports) {
 				dbg ("%s - Unexpected port number %d",
-					__FUNCTION__, data[i]);
+					__func__, data[i]);
 				return;
 			}
 			port = serial->port[data[i++]];
@@ -944,13 +944,13 @@
 
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err != 0)
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 }
 
 /* not used, usa-49 doesn't have per-port control endpoints */
 static void usa49_outcont_callback(struct urb *urb)
 {
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 }
 
 static void usa90_indat_callback(struct urb *urb)
@@ -963,13 +963,13 @@
 	unsigned char 		*data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__); 
+	dbg ("%s", __func__);
 
 	endpoint = usb_pipeendpoint(urb->pipe);
 
 	if (status) {
 		dbg("%s - nonzero status: %x on endpoint %d.",
-		    __FUNCTION__, status, endpoint);
+		    __func__, status, endpoint);
 		return;
 	}
 
@@ -1000,7 +1000,7 @@
 			} 
 			else {
 			/* some bytes had errors, every byte has status */
-				dbg("%s - RX error!!!!", __FUNCTION__);
+				dbg("%s - RX error!!!!", __func__);
 				for (i = 0; i + 1 < urb->actual_length; i += 2) {
 					int stat = data[i], flag = 0;
 					if (stat & RXERROR_OVERRUN)
@@ -1021,7 +1021,7 @@
 	urb->dev = port->serial->dev;
 	if (port->open_count)
 		if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-			dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+			dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 		}
 	return;
 }
@@ -1040,11 +1040,11 @@
 	serial = (struct usb_serial *) urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 	if (urb->actual_length < 14) {
-		dbg("%s - %d byte report??", __FUNCTION__, urb->actual_length);
+		dbg("%s - %d byte report??", __func__, urb->actual_length);
 		goto exit;
 	}
 
@@ -1073,7 +1073,7 @@
 	/* Resubmit urb so we continue receiving */
 	urb->dev = serial->dev;
 	if ((err = usb_submit_urb(urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 	}
 exit:
 	;
@@ -1088,7 +1088,7 @@
 	p_priv = usb_get_serial_port_data(port);
 
 	if (p_priv->resend_cont) {
-		dbg ("%s - sending setup", __FUNCTION__); 
+		dbg ("%s - sending setup", __func__);
 		keyspan_usa90_send_setup(port->serial, port, p_priv->resend_cont - 1);
 	}
 }
@@ -1105,17 +1105,17 @@
 	int old_dcd_state;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	serial = urb->context;
 
 	if (status) {
-		dbg("%s - nonzero status: %x", __FUNCTION__, status);
+		dbg("%s - nonzero status: %x", __func__, status);
 		return;
 	}
 
 	if (urb->actual_length != sizeof(struct keyspan_usa67_portStatusMessage)) {
-		dbg("%s - bad length %d", __FUNCTION__, urb->actual_length);
+		dbg("%s - bad length %d", __func__, urb->actual_length);
 		return;
 	}
 
@@ -1125,7 +1125,7 @@
 
 	/* Check port number from message and retrieve private data */
 	if (msg->port >= serial->num_ports) {
-		dbg ("%s - Unexpected port number %d", __FUNCTION__, msg->port);
+		dbg ("%s - Unexpected port number %d", __func__, msg->port);
 		return;
 	}
 
@@ -1149,7 +1149,7 @@
 	urb->dev = serial->dev;
 	err = usb_submit_urb(urb, GFP_ATOMIC);
 	if (err != 0)
-		dbg("%s - resubmit read urb failed. (%d)", __FUNCTION__, err);
+		dbg("%s - resubmit read urb failed. (%d)", __func__, err);
 }
 
 static void usa67_glocont_callback(struct urb *urb)
@@ -1159,7 +1159,7 @@
 	struct keyspan_port_private *p_priv;
 	int i;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	serial = urb->context;
 	for (i = 0; i < serial->num_ports; ++i) {
@@ -1167,7 +1167,7 @@
 		p_priv = usb_get_serial_port_data(port);
 
 		if (p_priv->resend_cont) {
-			dbg ("%s - sending setup", __FUNCTION__);
+			dbg ("%s - sending setup", __func__);
 			keyspan_usa67_send_setup(serial, port,
 						p_priv->resend_cont - 1);
 			break;
@@ -1183,7 +1183,7 @@
 	int				data_len;
 	struct urb			*this_urb;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	p_priv = usb_get_serial_port_data(port);
 	d_details = p_priv->device_details;
 
@@ -1228,7 +1228,7 @@
 	p_priv = usb_get_serial_port_data(port);
 	d_details = p_priv->device_details;
 
-	dbg("%s - port%d.", __FUNCTION__, port->number);
+	dbg("%s - port%d.", __func__, port->number);
 
 	/* Set some sane defaults */
 	p_priv->rts_state = 1;
@@ -1253,7 +1253,7 @@
 		usb_clear_halt(urb->dev, urb->pipe);
 
 		if ((err = usb_submit_urb(urb, GFP_KERNEL)) != 0) {
-			dbg("%s - submit urb %d failed (%d)", __FUNCTION__, i, err);
+			dbg("%s - submit urb %d failed (%d)", __func__, i, err);
 		}
 	}
 
@@ -1305,7 +1305,7 @@
 	struct keyspan_serial_private 	*s_priv;
 	struct keyspan_port_private 	*p_priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
 	
@@ -1320,7 +1320,7 @@
 	}
 
 	/*while (p_priv->outcont_urb->status == -EINPROGRESS) {
-		dbg("%s - urb in progress", __FUNCTION__);
+		dbg("%s - urb in progress", __func__);
 	}*/
 
 	p_priv->out_flip = 0;
@@ -1484,10 +1484,10 @@
 	if (endpoint == -1)
 		return NULL;		/* endpoint not needed */
 
-	dbg ("%s - alloc for endpoint %d.", __FUNCTION__, endpoint);
+	dbg ("%s - alloc for endpoint %d.", __func__, endpoint);
 	urb = usb_alloc_urb(0, GFP_KERNEL);		/* No ISO */
 	if (urb == NULL) {
-		dbg ("%s - alloc for endpoint %d failed.", __FUNCTION__, endpoint);
+		dbg ("%s - alloc for endpoint %d failed.", __func__, endpoint);
 		return NULL;
 	}
 
@@ -1588,7 +1588,7 @@
 	struct callbacks		*cback;
 	int				endp;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	d_details = s_priv->device_details;
@@ -1662,7 +1662,7 @@
 		div,	/* divisor */	
 		cnt;	/* inverse of divisor (programmed into 8051) */
 		
-	dbg ("%s - %d.", __FUNCTION__, baud_rate);
+	dbg ("%s - %d.", __func__, baud_rate);
 
 		/* prevent divide by zero...  */
 	if( (b16 = (baud_rate * 16L)) == 0) {
@@ -1695,7 +1695,7 @@
 		*rate_hi = (u8) ((cnt >> 8) & 0xff);
 	}
 	if (rate_low && rate_hi) {
-		dbg ("%s - %d %02x %02x.", __FUNCTION__, baud_rate, *rate_hi, *rate_low);
+		dbg ("%s - %d %02x %02x.", __func__, baud_rate, *rate_hi, *rate_low);
 	}
 	
 	return (KEYSPAN_BAUD_RATE_OK);
@@ -1708,7 +1708,7 @@
 	u32 	b16,	/* baud rate times 16 (actual rate used internally) */
 			div;	/* divisor */	
 		
-	dbg ("%s - %d.", __FUNCTION__, baud_rate);
+	dbg ("%s - %d.", __func__, baud_rate);
 
 		/* prevent divide by zero...  */
 	if( (b16 = (baud_rate * 16L)) == 0) 
@@ -1731,7 +1731,7 @@
 		*rate_hi = (u8) ((div >> 8) & 0xff);
 	
 	if (rate_low && rate_hi) 
-		dbg ("%s - %d %02x %02x.", __FUNCTION__, baud_rate, *rate_hi, *rate_low);
+		dbg ("%s - %d %02x %02x.", __func__, baud_rate, *rate_hi, *rate_low);
 	
 	return (KEYSPAN_BAUD_RATE_OK);
 }
@@ -1748,7 +1748,7 @@
 	u8	best_prescaler;
 	int	i;
 
-	dbg ("%s - %d.", __FUNCTION__, baud_rate);
+	dbg ("%s - %d.", __func__, baud_rate);
 
 		/* prevent divide by zero */
 	if( (b16 = baud_rate * 16L) == 0) {
@@ -1796,7 +1796,7 @@
 	}
 	if (prescaler) {
 		*prescaler = best_prescaler;
-		/*  dbg("%s - %d %d", __FUNCTION__, *prescaler, div); */
+		/*  dbg("%s - %d %d", __func__, *prescaler, div); */
 	}
 	return (KEYSPAN_BAUD_RATE_OK);
 }
@@ -1809,7 +1809,7 @@
 		div,	/* divisor */	
 		cnt;	/* inverse of divisor (programmed into 8051) */
 
-	dbg ("%s - %d.", __FUNCTION__, baud_rate);
+	dbg ("%s - %d.", __func__, baud_rate);
 
 		/* prevent divide by zero */
 	if ((b16 = baud_rate * 16L) == 0)
@@ -1848,7 +1848,7 @@
 	if (rate_hi) {
 		*rate_hi = (u8) ((cnt >> 8) & 0xff);
 	}
-	dbg ("%s - %d OK.", __FUNCTION__, baud_rate);
+	dbg ("%s - %d OK.", __func__, baud_rate);
 	return (KEYSPAN_BAUD_RATE_OK);
 }
 
@@ -1864,7 +1864,7 @@
 	struct urb				*this_urb;
 	int 					device_port, err;
 
-	dbg ("%s reset=%d", __FUNCTION__, reset_port); 
+	dbg ("%s reset=%d", __func__, reset_port);
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -1874,11 +1874,11 @@
 	outcont_urb = d_details->outcont_endpoints[port->number];
 	this_urb = p_priv->outcont_urb;
 
-	dbg("%s - endpoint %d", __FUNCTION__, usb_pipeendpoint(this_urb->pipe));
+	dbg("%s - endpoint %d", __func__, usb_pipeendpoint(this_urb->pipe));
 
 		/* Make sure we have an urb then send the message */
 	if (this_urb == NULL) {
-		dbg("%s - oops no urb.", __FUNCTION__);
+		dbg("%s - oops no urb.", __func__);
 		return -1;
 	}
 
@@ -1887,7 +1887,7 @@
 	if ((reset_port + 1) > p_priv->resend_cont)
 		p_priv->resend_cont = reset_port + 1;
 	if (this_urb->status == -EINPROGRESS) {
-		/*  dbg ("%s - already writing", __FUNCTION__); */
+		/*  dbg ("%s - already writing", __func__); */
 		mdelay(5);
 		return(-1);
 	}
@@ -1901,7 +1901,7 @@
 		if (d_details->calculate_baud_rate
 		    (p_priv->baud, d_details->baudclk, &msg.baudHi,
 		     &msg.baudLo, &msg.prescaler, device_port) == KEYSPAN_INVALID_BAUD_RATE ) {
-			dbg("%s - Invalid baud rate %d requested, using 9600.", __FUNCTION__,
+			dbg("%s - Invalid baud rate %d requested, using 9600.", __func__,
 			    p_priv->baud);
 			msg.baudLo = 0;
 			msg.baudHi = 125;	/* Values for 9600 baud */
@@ -1996,11 +1996,11 @@
 
 	this_urb->dev = serial->dev;
 	if ((err = usb_submit_urb(this_urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - usb_submit_urb(setup) failed (%d)", __FUNCTION__, err);
+		dbg("%s - usb_submit_urb(setup) failed (%d)", __func__, err);
 	}
 #if 0
 	else {
-		dbg("%s - usb_submit_urb(%d) OK %d bytes (end %d)", __FUNCTION__
+		dbg("%s - usb_submit_urb(%d) OK %d bytes (end %d)", __func__
 		    outcont_urb, this_urb->transfer_buffer_length,
 		    usb_pipeendpoint(this_urb->pipe));
 	}
@@ -2020,7 +2020,7 @@
 	struct urb				*this_urb;
 	int 					device_port, err;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -2029,7 +2029,7 @@
 
 	/* only do something if we have a bulk out endpoint */
 	if ((this_urb = p_priv->outcont_urb) == NULL) {
-		dbg("%s - oops no urb.", __FUNCTION__);
+		dbg("%s - oops no urb.", __func__);
 		return -1;
 	}
 
@@ -2038,7 +2038,7 @@
 	if ((reset_port + 1) > p_priv->resend_cont)
 		p_priv->resend_cont = reset_port + 1;
 	if (this_urb->status == -EINPROGRESS) {
-		dbg ("%s already writing", __FUNCTION__);
+		dbg ("%s already writing", __func__);
 		mdelay(5);
 		return(-1);
 	}
@@ -2048,7 +2048,7 @@
 	msg.setBaudRate = 1;
 	if (d_details->calculate_baud_rate(p_priv->baud, d_details->baudclk,
 		&msg.baudHi, &msg.baudLo, NULL, device_port) == KEYSPAN_INVALID_BAUD_RATE ) {
-		dbg("%s - Invalid baud rate requested %d.", __FUNCTION__, p_priv->baud);
+		dbg("%s - Invalid baud rate requested %d.", __func__, p_priv->baud);
 		msg.baudLo = 0xff;
 		msg.baudHi = 0xb2;	/* Values for 9600 baud */
 	}
@@ -2122,11 +2122,11 @@
 
 	this_urb->dev = serial->dev;
 	if ((err = usb_submit_urb(this_urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - usb_submit_urb(setup) failed", __FUNCTION__);
+		dbg("%s - usb_submit_urb(setup) failed", __func__);
 	}
 #if 0
 	else {
-		dbg("%s - usb_submit_urb(setup) OK %d bytes", __FUNCTION__,
+		dbg("%s - usb_submit_urb(setup) OK %d bytes", __func__,
 		    this_urb->transfer_buffer_length);
 	}
 #endif
@@ -2146,7 +2146,7 @@
 	struct urb				*this_urb;
 	int 					err, device_port;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -2157,11 +2157,11 @@
 	/* Work out which port within the device is being setup */
 	device_port = port->number - port->serial->minor;
 
-	dbg("%s - endpoint %d port %d (%d)",__FUNCTION__, usb_pipeendpoint(this_urb->pipe), port->number, device_port);
+	dbg("%s - endpoint %d port %d (%d)",__func__, usb_pipeendpoint(this_urb->pipe), port->number, device_port);
 
 		/* Make sure we have an urb then send the message */
 	if (this_urb == NULL) {
-		dbg("%s - oops no urb for port %d.", __FUNCTION__, port->number);
+		dbg("%s - oops no urb for port %d.", __func__, port->number);
 		return -1;
 	}
 
@@ -2171,7 +2171,7 @@
 		p_priv->resend_cont = reset_port + 1;
 
 	if (this_urb->status == -EINPROGRESS) {
-		/*  dbg ("%s - already writing", __FUNCTION__); */
+		/*  dbg ("%s - already writing", __func__); */
 		mdelay(5);
 		return(-1);
 	}
@@ -2188,7 +2188,7 @@
 		if (d_details->calculate_baud_rate
 		    (p_priv->baud, d_details->baudclk, &msg.baudHi,
 		     &msg.baudLo, &msg.prescaler, device_port) == KEYSPAN_INVALID_BAUD_RATE ) {
-			dbg("%s - Invalid baud rate %d requested, using 9600.", __FUNCTION__,
+			dbg("%s - Invalid baud rate %d requested, using 9600.", __func__,
 			    p_priv->baud);
 			msg.baudLo = 0;
 			msg.baudHi = 125;	/* Values for 9600 baud */
@@ -2307,11 +2307,11 @@
 		this_urb->dev = serial->dev;
 	}
 	if ((err = usb_submit_urb(this_urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - usb_submit_urb(setup) failed (%d)", __FUNCTION__, err);
+		dbg("%s - usb_submit_urb(setup) failed (%d)", __func__, err);
 	}
 #if 0
 	else {
-		dbg("%s - usb_submit_urb(%d) OK %d bytes (end %d)", __FUNCTION__,
+		dbg("%s - usb_submit_urb(%d) OK %d bytes (end %d)", __func__,
 			   outcont_urb, this_urb->transfer_buffer_length,
 			   usb_pipeendpoint(this_urb->pipe));
 	}
@@ -2332,7 +2332,7 @@
 	int 					err;
 	u8						prescaler;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -2340,7 +2340,7 @@
 
 	/* only do something if we have a bulk out endpoint */
 	if ((this_urb = p_priv->outcont_urb) == NULL) {
-		dbg("%s - oops no urb.", __FUNCTION__);
+		dbg("%s - oops no urb.", __func__);
 		return -1;
 	}
 
@@ -2349,7 +2349,7 @@
 	if ((reset_port + 1) > p_priv->resend_cont)
 		p_priv->resend_cont = reset_port + 1;
 	if (this_urb->status == -EINPROGRESS) {
-		dbg ("%s already writing", __FUNCTION__);
+		dbg ("%s already writing", __func__);
 		mdelay(5);
 		return(-1);
 	}
@@ -2363,7 +2363,7 @@
 		if (d_details->calculate_baud_rate
 		    (p_priv->baud, d_details->baudclk, &msg.baudHi,
 		     &msg.baudLo, &prescaler, 0) == KEYSPAN_INVALID_BAUD_RATE ) {
-			dbg("%s - Invalid baud rate %d requested, using 9600.", __FUNCTION__,
+			dbg("%s - Invalid baud rate %d requested, using 9600.", __func__,
 			    p_priv->baud);
 			p_priv->baud = 9600;
 			d_details->calculate_baud_rate (p_priv->baud, d_details->baudclk, 
@@ -2453,7 +2453,7 @@
 
 	this_urb->dev = serial->dev;
 	if ((err = usb_submit_urb(this_urb, GFP_ATOMIC)) != 0) {
-		dbg("%s - usb_submit_urb(setup) failed (%d)", __FUNCTION__, err);
+		dbg("%s - usb_submit_urb(setup) failed (%d)", __func__, err);
 	}
 	return (0);
 }
@@ -2469,7 +2469,7 @@
 	struct urb				*this_urb;
 	int 					err, device_port;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -2482,7 +2482,7 @@
 
 	/* Make sure we have an urb then send the message */
 	if (this_urb == NULL) {
-		dbg("%s - oops no urb for port %d.", __FUNCTION__,
+		dbg("%s - oops no urb for port %d.", __func__,
 			port->number);
 		return -1;
 	}
@@ -2492,7 +2492,7 @@
 	if ((reset_port + 1) > p_priv->resend_cont)
 		p_priv->resend_cont = reset_port + 1;
 	if (this_urb->status == -EINPROGRESS) {
-		/*  dbg ("%s - already writing", __FUNCTION__); */
+		/*  dbg ("%s - already writing", __func__); */
 		mdelay(5);
 		return(-1);
 	}
@@ -2508,7 +2508,7 @@
 		if (d_details->calculate_baud_rate
 		    (p_priv->baud, d_details->baudclk, &msg.baudHi,
 		     &msg.baudLo, &msg.prescaler, device_port) == KEYSPAN_INVALID_BAUD_RATE ) {
-			dbg("%s - Invalid baud rate %d requested, using 9600.", __FUNCTION__,
+			dbg("%s - Invalid baud rate %d requested, using 9600.", __func__,
 			    p_priv->baud);
 			msg.baudLo = 0;
 			msg.baudHi = 125;	/* Values for 9600 baud */
@@ -2601,7 +2601,7 @@
 
 	err = usb_submit_urb(this_urb, GFP_ATOMIC);
 	if (err != 0)
-		dbg("%s - usb_submit_urb(setup) failed (%d)", __FUNCTION__,
+		dbg("%s - usb_submit_urb(setup) failed (%d)", __func__,
 				err);
 	return (0);
 }
@@ -2612,7 +2612,7 @@
 	struct keyspan_serial_private *s_priv;
 	const struct keyspan_device_details *d_details;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 	d_details = s_priv->device_details;
@@ -2647,20 +2647,20 @@
 	struct keyspan_port_private	*p_priv;
 	const struct keyspan_device_details	*d_details;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i = 0; (d_details = keyspan_devices[i]) != NULL; ++i)
 		if (d_details->product_id == le16_to_cpu(serial->dev->descriptor.idProduct))
 			break;
 	if (d_details == NULL) {
-		dev_err(&serial->dev->dev, "%s - unknown product id %x\n", __FUNCTION__, le16_to_cpu(serial->dev->descriptor.idProduct));
+		dev_err(&serial->dev->dev, "%s - unknown product id %x\n", __func__, le16_to_cpu(serial->dev->descriptor.idProduct));
 		return 1;
 	}
 
 	/* Setup private data for serial driver */
 	s_priv = kzalloc(sizeof(struct keyspan_serial_private), GFP_KERNEL);
 	if (!s_priv) {
-		dbg("%s - kmalloc for keyspan_serial_private failed.", __FUNCTION__);
+		dbg("%s - kmalloc for keyspan_serial_private failed.", __func__);
 		return -ENOMEM;
 	}
 
@@ -2672,7 +2672,7 @@
 		port = serial->port[i];
 		p_priv = kzalloc(sizeof(struct keyspan_port_private), GFP_KERNEL);
 		if (!p_priv) {
-			dbg("%s - kmalloc for keyspan_port_private (%d) failed!.", __FUNCTION__, i);
+			dbg("%s - kmalloc for keyspan_port_private (%d) failed!.", __func__, i);
 			return (1);
 		}
 		p_priv->device_details = d_details;
@@ -2685,14 +2685,14 @@
 		s_priv->instat_urb->dev = serial->dev;
 		err = usb_submit_urb(s_priv->instat_urb, GFP_KERNEL);
 		if (err != 0)
-			dbg("%s - submit instat urb failed %d", __FUNCTION__,
+			dbg("%s - submit instat urb failed %d", __func__,
 				err);
 	}
 	if (s_priv->indat_urb != NULL) {
 		s_priv->indat_urb->dev = serial->dev;
 		err = usb_submit_urb(s_priv->indat_urb, GFP_KERNEL);
 		if (err != 0)
-			dbg("%s - submit indat urb failed %d", __FUNCTION__,
+			dbg("%s - submit indat urb failed %d", __func__,
 				err);
 	}
 			
@@ -2706,7 +2706,7 @@
 	struct keyspan_serial_private 	*s_priv;
 	struct keyspan_port_private	*p_priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	s_priv = usb_get_serial_data(serial);
 
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index 0398477..6ce292e 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -208,7 +208,7 @@
 				 2000);
 	if (result < 0)
 		dbg("%s - error %d from usb_control_msg", 
-		    __FUNCTION__, result);
+		    __func__, result);
 }
 
 
@@ -232,11 +232,11 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
@@ -274,7 +274,7 @@
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
-		     __FUNCTION__, retval);
+		     __func__, retval);
 }
 
 
@@ -358,7 +358,7 @@
 				value, 0, NULL, 0, 2000);
 	if (result < 0)
 		dbg("%s - error %d from usb_control_msg", 
-		    __FUNCTION__, result);
+		    __func__, result);
 	/* there is something funky about this.. the TCSBRK that 'cu' performs
 	   ought to translate into a break_ctl(-1),break_ctl(0) pair HZ/4
 	   seconds apart, but it feels like the break sent isn't as long as it
@@ -665,11 +665,11 @@
 			     1,
 			     2000);
 	if (rc < 0) {
-		dbg("%s - roomquery failed", __FUNCTION__);
+		dbg("%s - roomquery failed", __func__);
 		goto error;
 	}
 	if (rc == 0) {
-		dbg("%s - roomquery returned 0 bytes", __FUNCTION__);
+		dbg("%s - roomquery returned 0 bytes", __func__);
 		rc = -EIO;
 		goto error;
 	}
@@ -688,7 +688,7 @@
 	port->interrupt_in_urb->dev = serial->dev;
 	rc = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 	if (rc) {
-		dbg("%s - usb_submit_urb(read int) failed", __FUNCTION__);
+		dbg("%s - usb_submit_urb(read int) failed", __func__);
 		goto error;
 	}
 
@@ -732,7 +732,7 @@
 		record = &xircom_pgs_firmware[0];
 #endif
 	if (record == NULL) {
-		err("%s: unknown vendor, aborting.", __FUNCTION__);
+		err("%s: unknown vendor, aborting.", __func__);
 		return -ENODEV;
 	}
 
@@ -779,7 +779,7 @@
 
 static void keyspan_pda_shutdown (struct usb_serial *serial)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	
 	kfree(usb_get_serial_port_data(serial->port[0]));
 }
diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index d710042..160e192 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -191,7 +191,7 @@
 	if (rc < 0)
 		err("Change port settings failed (error = %d)", rc);
 	info("%s - %d byte block, baudrate %x, databits %d, u1 %d, u2 %d",
-	    __FUNCTION__,
+	    __func__,
 	    settings->pktlen,
 	    settings->baudrate, settings->databits,
 	    settings->unknown1, settings->unknown2);
@@ -222,7 +222,7 @@
 	__u8 status_buf[KLSI_STATUSBUF_LEN] = { -1,-1};
 	__u16 status;
 
-	info("%s - sending SIO Poll request", __FUNCTION__);
+	info("%s - sending SIO Poll request", __func__);
         rc = usb_control_msg(port->serial->dev,
 			     usb_rcvctrlpipe(port->serial->dev, 0),
 			     KL5KUSB105A_SIO_POLL,
@@ -237,7 +237,7 @@
 	else {
 		status = le16_to_cpu(*(u16 *)status_buf);
 
-		info("%s - read status %x %x", __FUNCTION__,
+		info("%s - read status %x %x", __func__,
 		     status_buf[0], status_buf[1]);
 
 		*line_state_p = klsi_105_status2linestate(status);
@@ -265,7 +265,7 @@
 		priv = kmalloc(sizeof(struct klsi_105_private),
 						   GFP_KERNEL);
 		if (!priv) {
-			dbg("%skmalloc for klsi_105_private failed.", __FUNCTION__);
+			dbg("%skmalloc for klsi_105_private failed.", __func__);
 			i--;
 			goto err_cleanup;
 		}
@@ -295,7 +295,7 @@
 			urb->transfer_buffer = kmalloc (URB_TRANSFER_BUFFER_SIZE,
 							GFP_KERNEL);
 			if (!urb->transfer_buffer) {
-				err("%s - out of memory for urb buffers.", __FUNCTION__);
+				err("%s - out of memory for urb buffers.", __func__);
 				goto err_cleanup;
 			}
 		}
@@ -325,7 +325,7 @@
 {
 	int i;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* stop reads and writes on all ports */
 	for (i=0; i < serial->num_ports; ++i) {
@@ -370,7 +370,7 @@
 	struct klsi_105_port_settings cfg;
 	unsigned long flags;
 
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
 	/* force low_latency on so that our tty_push actually forces
 	 * the data through
@@ -416,7 +416,7 @@
 
 	rc = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (rc) {
-		err("%s - failed submitting read urb, error %d", __FUNCTION__, rc);
+		err("%s - failed submitting read urb, error %d", __func__, rc);
 		retval = rc;
 		goto exit;
 	}
@@ -434,14 +434,14 @@
 		err("Enabling read failed (error = %d)", rc);
 		retval = rc;
 	} else 
-		dbg("%s - enabled reading", __FUNCTION__);
+		dbg("%s - enabled reading", __func__);
 
 	rc = klsi_105_get_line_state(port, &line_state);
 	if (rc >= 0) {
 		spin_lock_irqsave (&priv->lock, flags);
 		priv->line_state = line_state;
 		spin_unlock_irqrestore (&priv->lock, flags);
-		dbg("%s - read line state 0x%lx", __FUNCTION__, line_state);
+		dbg("%s - read line state 0x%lx", __func__, line_state);
 		retval = 0;
 	} else
 		retval = rc;
@@ -456,7 +456,7 @@
 	struct klsi_105_private *priv = usb_get_serial_port_data(port);
 	int rc;
 
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
 	mutex_lock(&port->serial->disc_mutex);
 	if (!port->serial->disconnected) {
@@ -499,7 +499,7 @@
 	int result, size;
 	int bytes_sent=0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	while (count > 0) {
 		/* try to find a free urb (write 0 bytes if none) */
@@ -511,21 +511,21 @@
 		for (i=0; i<NUM_URBS; i++) {
 			if (priv->write_urb_pool[i]->status != -EINPROGRESS) {
 				urb = priv->write_urb_pool[i];
-				dbg("%s - using pool URB %d", __FUNCTION__, i);
+				dbg("%s - using pool URB %d", __func__, i);
 				break;
 			}
 		}
 		spin_unlock_irqrestore (&priv->lock, flags);
 
 		if (urb==NULL) {
-			dbg("%s - no more free urbs", __FUNCTION__);
+			dbg("%s - no more free urbs", __func__);
 			goto exit;
 		}
 
 		if (urb->transfer_buffer == NULL) {
 			urb->transfer_buffer = kmalloc (URB_TRANSFER_BUFFER_SIZE, GFP_ATOMIC);
 			if (urb->transfer_buffer == NULL) {
-				err("%s - no more kernel memory...", __FUNCTION__);
+				err("%s - no more kernel memory...", __func__);
 				goto exit;
 			}
 		}
@@ -551,7 +551,7 @@
 		/* send the data out the bulk port */
 		result = usb_submit_urb(urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 			goto exit;
 		}
 		buf += size;
@@ -570,10 +570,10 @@
 	struct usb_serial_port *port = (struct usb_serial_port *)urb->context;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
-		dbg("%s - nonzero write bulk status received: %d", __FUNCTION__,
+		dbg("%s - nonzero write bulk status received: %d", __func__,
 		    status);
 		return;
 	}
@@ -600,7 +600,7 @@
 
 	spin_unlock_irqrestore (&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return (chars);
 }
 
@@ -620,7 +620,7 @@
 
 	spin_unlock_irqrestore (&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return (room);
 }
 
@@ -635,11 +635,11 @@
 	int rc;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* The urb might have been killed. */
 	if (status) {
-		dbg("%s - nonzero read bulk status received: %d", __FUNCTION__,
+		dbg("%s - nonzero read bulk status received: %d", __func__,
 		    status);
 		return;
 	}
@@ -649,12 +649,12 @@
 	 */
 	if (urb->actual_length == 0) {
 		/* empty urbs seem to happen, we ignore them */
-		/* dbg("%s - emtpy URB", __FUNCTION__); */
+		/* dbg("%s - emtpy URB", __func__); */
 	       ;
 	} else if (urb->actual_length <= 2) {
-		dbg("%s - size %d URB not understood", __FUNCTION__,
+		dbg("%s - size %d URB not understood", __func__,
 		    urb->actual_length);
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+		usb_serial_debug_data(debug, &port->dev, __func__,
 				      urb->actual_length, data);
 	} else {
 		int bytes_sent = ((__u8 *) data)[0] +
@@ -666,12 +666,12 @@
 		 * intermixed tty_flip_buffer_push()s
 		 * FIXME
 		 */ 
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+		usb_serial_debug_data(debug, &port->dev, __func__,
 				      urb->actual_length, data);
 
 		if (bytes_sent + 2 > urb->actual_length) {
 			dbg("%s - trying to read more data than available"
-			    " (%d vs. %d)", __FUNCTION__,
+			    " (%d vs. %d)", __func__,
 			    bytes_sent+2, urb->actual_length);
 			/* cap at implied limit */
 			bytes_sent = urb->actual_length - 2;
@@ -694,7 +694,7 @@
 		      port);
 	rc = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (rc)
-		err("%s - failed resubmitting read urb, error %d", __FUNCTION__, rc);
+		err("%s - failed resubmitting read urb, error %d", __func__, rc);
 } /* klsi_105_read_bulk_callback */
 
 
@@ -718,7 +718,7 @@
 	if( (cflag & CBAUD) != (old_cflag & CBAUD) ) {
 	        /* reassert DTR and (maybe) RTS on transition from B0 */
 		if( (old_cflag & CBAUD) == B0 ) {
-			dbg("%s: baud was B0", __FUNCTION__);
+			dbg("%s: baud was B0", __func__);
 #if 0
 			priv->control_state |= TIOCM_DTR;
 			/* don't set RTS if using hardware flow control */
@@ -764,7 +764,7 @@
 			break;
 		}
 		if ((cflag & CBAUD) == B0 ) {
-			dbg("%s: baud is B0", __FUNCTION__);
+			dbg("%s: baud is B0", __func__);
 			/* Drop RTS and DTR */
 			/* maybe this should be simulated by sending read
 			 * disable and read enable messages?
@@ -781,11 +781,11 @@
 		/* set the number of data bits */
 		switch (cflag & CSIZE) {
 		case CS5:
-			dbg("%s - 5 bits/byte not supported", __FUNCTION__);
+			dbg("%s - 5 bits/byte not supported", __func__);
 			spin_unlock_irqrestore (&priv->lock, flags);
 			return ;
 		case CS6:
-			dbg("%s - 6 bits/byte not supported", __FUNCTION__);
+			dbg("%s - 6 bits/byte not supported", __func__);
 			spin_unlock_irqrestore (&priv->lock, flags);
 			return ;
 		case CS7:
@@ -859,7 +859,7 @@
 	struct mct_u232_private *priv = (struct mct_u232_private *)port->private;
 	unsigned char lcr = priv->last_lcr;
 
-	dbg("%sstate=%d", __FUNCTION__, break_state);
+	dbg("%sstate=%d", __func__, break_state);
 
 	if (break_state)
 		lcr |= MCT_U232_SET_BREAK;
@@ -874,7 +874,7 @@
 	unsigned long flags;
 	int rc;
 	unsigned long line_state;
-	dbg("%s - request, just guessing", __FUNCTION__);
+	dbg("%s - request, just guessing", __func__);
 
 	rc = klsi_105_get_line_state(port, &line_state);
 	if (rc < 0) {
@@ -886,7 +886,7 @@
 	spin_lock_irqsave (&priv->lock, flags);
 	priv->line_state = line_state;
 	spin_unlock_irqrestore (&priv->lock, flags);
-	dbg("%s - read line state 0x%lx", __FUNCTION__, line_state);
+	dbg("%s - read line state 0x%lx", __func__, line_state);
 	return (int)line_state;
 }
 
@@ -895,7 +895,7 @@
 {
 	int retval = -EINVAL;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 /* if this ever gets implemented, it should be done something like this:
 	struct usb_serial *serial = port->serial;
@@ -921,7 +921,7 @@
 
 static void klsi_105_throttle (struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	usb_kill_urb(port->read_urb);
 }
 
@@ -929,12 +929,12 @@
 {
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	port->read_urb->dev = port->serial->dev;
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (result)
-		err("%s - failed submitting read urb, error %d", __FUNCTION__,
+		err("%s - failed submitting read urb, error %d", __func__,
 		    result);
 }
 
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index 78458c8..693f00d 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -183,11 +183,11 @@
  	for (i = 0; i < altsetting->desc.bNumEndpoints; i++) {
 		endpoint = &altsetting->endpoint[i];
 		if (usb_endpoint_is_int_out(&endpoint->desc)) {
-		 	dbg("%s Found interrupt out endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
+		 	dbg("%s Found interrupt out endpoint. Address: %d", __func__, endpoint->desc.bEndpointAddress);
 		 	priv->write_int_endpoint_address = endpoint->desc.bEndpointAddress;
  		}
 		if (usb_endpoint_is_int_in(&endpoint->desc)) {
-		 	dbg("%s Found interrupt in  endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
+		 	dbg("%s Found interrupt in  endpoint. Address: %d", __func__, endpoint->desc.bEndpointAddress);
 		 	priv->read_int_endpoint_address = endpoint->desc.bEndpointAddress;
 	 	}
 	}
@@ -198,7 +198,7 @@
 static void kobil_shutdown (struct usb_serial *serial)
 {
 	int i;
-	dbg("%s - port %d", __FUNCTION__, serial->port[0]->number);
+	dbg("%s - port %d", __func__, serial->port[0]->number);
 
 	for (i=0; i < serial->num_ports; ++i) {
 		while (serial->port[i]->open_count > 0) {
@@ -218,7 +218,7 @@
 	int transfer_buffer_length = 8;
 	int write_urb_transfer_buffer_length = 8;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	priv = usb_get_serial_port_data(port);
 
 	// someone sets the dev to 0 if the close method has been called
@@ -245,10 +245,10 @@
 	
 	// allocate write_urb
 	if (!port->write_urb) { 
-		dbg("%s - port %d  Allocating port->write_urb", __FUNCTION__, port->number);
+		dbg("%s - port %d  Allocating port->write_urb", __func__, port->number);
 		port->write_urb = usb_alloc_urb(0, GFP_KERNEL);  
 		if (!port->write_urb) {
-			dbg("%s - port %d usb_alloc_urb failed", __FUNCTION__, port->number);
+			dbg("%s - port %d usb_alloc_urb failed", __func__, port->number);
 			kfree(transfer_buffer);
 			return -ENOMEM;
 		}
@@ -274,7 +274,7 @@
 				  transfer_buffer_length,
 				  KOBIL_TIMEOUT
 		);
-	dbg("%s - port %d Send get_HW_version URB returns: %i", __FUNCTION__, port->number, result);
+	dbg("%s - port %d Send get_HW_version URB returns: %i", __func__, port->number, result);
 	dbg("Harware version: %i.%i.%i", transfer_buffer[0], transfer_buffer[1], transfer_buffer[2] );
 	
 	// get firmware version
@@ -288,7 +288,7 @@
 				  transfer_buffer_length,
 				  KOBIL_TIMEOUT
 		);
-	dbg("%s - port %d Send get_FW_version URB returns: %i", __FUNCTION__, port->number, result);
+	dbg("%s - port %d Send get_FW_version URB returns: %i", __func__, port->number, result);
 	dbg("Firmware version: %i.%i.%i", transfer_buffer[0], transfer_buffer[1], transfer_buffer[2] );
 
 	if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID || priv->device_type == KOBIL_ADAPTER_K_PRODUCT_ID) {
@@ -303,7 +303,7 @@
 					  0,
 					  KOBIL_TIMEOUT
 			);
-		dbg("%s - port %d Send set_baudrate URB returns: %i", __FUNCTION__, port->number, result);
+		dbg("%s - port %d Send set_baudrate URB returns: %i", __func__, port->number, result);
 		
 		// reset all queues
 		result = usb_control_msg( port->serial->dev, 
@@ -316,13 +316,13 @@
 					  0,
 					  KOBIL_TIMEOUT
 			);
-		dbg("%s - port %d Send reset_all_queues URB returns: %i", __FUNCTION__, port->number, result);
+		dbg("%s - port %d Send reset_all_queues URB returns: %i", __func__, port->number, result);
 	}
 	if (priv->device_type == KOBIL_USBTWIN_PRODUCT_ID || priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID ||
 	    priv->device_type == KOBIL_KAAN_SIM_PRODUCT_ID) {
 		// start reading (Adapter B 'cause PNP string)
 		result = usb_submit_urb( port->interrupt_in_urb, GFP_ATOMIC  ); 
-		dbg("%s - port %d Send read URB returns: %i", __FUNCTION__, port->number, result);
+		dbg("%s - port %d Send read URB returns: %i", __func__, port->number, result);
 	}
 
 	kfree(transfer_buffer);
@@ -332,7 +332,7 @@
 
 static void kobil_close (struct usb_serial_port *port, struct file *filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (port->write_urb) {
 		usb_kill_urb(port->write_urb);
@@ -352,11 +352,11 @@
 	int status = urb->status;
 //	char *dbg_data;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - port %d Read int status not zero: %d",
-		    __FUNCTION__, port->number, status);
+		    __func__, port->number, status);
 		return;
 	}
 
@@ -386,7 +386,7 @@
 	port->interrupt_in_urb->dev = port->serial->dev;
 
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
-	dbg("%s - port %d Send read URB returns: %i", __FUNCTION__, port->number, result);
+	dbg("%s - port %d Send read URB returns: %i", __func__, port->number, result);
 }
 
 
@@ -404,21 +404,21 @@
 	struct kobil_private * priv;
 
 	if (count == 0) {
-		dbg("%s - port %d write request of 0 bytes", __FUNCTION__, port->number);
+		dbg("%s - port %d write request of 0 bytes", __func__, port->number);
 		return 0;
 	}
 
 	priv = usb_get_serial_port_data(port);
 
 	if (count > (KOBIL_BUF_LENGTH - priv->filled)) {
-		dbg("%s - port %d Error: write request bigger than buffer size", __FUNCTION__, port->number);
+		dbg("%s - port %d Error: write request bigger than buffer size", __func__, port->number);
 		return -ENOMEM;
 	}
 
 	// Copy data to buffer
 	memcpy (priv->buf + priv->filled, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, priv->buf + priv->filled);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, priv->buf + priv->filled);
 
 	priv->filled = priv->filled + count;
 
@@ -450,7 +450,7 @@
 
 			priv->cur_pos = priv->cur_pos + length;
 			result = usb_submit_urb( port->write_urb, GFP_NOIO );
-			dbg("%s - port %d Send write URB returns: %i", __FUNCTION__, port->number, result);
+			dbg("%s - port %d Send write URB returns: %i", __func__, port->number, result);
 			todo = priv->filled - priv->cur_pos;
 
 			if (todo > 0) {
@@ -471,7 +471,7 @@
 			port->interrupt_in_urb->dev = port->serial->dev;
 			
 			result = usb_submit_urb( port->interrupt_in_urb, GFP_NOIO ); 
-			dbg("%s - port %d Send read URB returns: %i", __FUNCTION__, port->number, result);
+			dbg("%s - port %d Send read URB returns: %i", __func__, port->number, result);
 		}
 	}
 	return count;
@@ -480,7 +480,7 @@
 
 static int kobil_write_room (struct usb_serial_port *port)
 {
-	//dbg("%s - port %d", __FUNCTION__, port->number);
+	//dbg("%s - port %d", __func__, port->number);
 	return 8;
 }
 
@@ -515,7 +515,7 @@
 				  KOBIL_TIMEOUT);
 
 	dbg("%s - port %d Send get_status_line_state URB returns: %i. Statusline: %02x", 
-	    __FUNCTION__, port->number, result, transfer_buffer[0]);
+	    __func__, port->number, result, transfer_buffer[0]);
 
 	result = 0;
 	if ((transfer_buffer[0] & SUSBCR_GSL_DSR) != 0)
@@ -558,9 +558,9 @@
 
 	if (priv->device_type == KOBIL_ADAPTER_B_PRODUCT_ID) {
 		if (dtr != 0)
-			dbg("%s - port %d Setting DTR", __FUNCTION__, port->number);
+			dbg("%s - port %d Setting DTR", __func__, port->number);
 		else
-			dbg("%s - port %d Clearing DTR", __FUNCTION__, port->number);
+			dbg("%s - port %d Clearing DTR", __func__, port->number);
 		result = usb_control_msg( port->serial->dev, 
 					  usb_rcvctrlpipe(port->serial->dev, 0 ), 
 					  SUSBCRequest_SetStatusLinesOrQueues,
@@ -572,9 +572,9 @@
 					  KOBIL_TIMEOUT);
 	} else {
 		if (rts != 0)
-			dbg("%s - port %d Setting RTS", __FUNCTION__, port->number);
+			dbg("%s - port %d Setting RTS", __func__, port->number);
 		else
-			dbg("%s - port %d Clearing RTS", __FUNCTION__, port->number);
+			dbg("%s - port %d Clearing RTS", __func__, port->number);
 		result = usb_control_msg( port->serial->dev, 
 					  usb_rcvctrlpipe(port->serial->dev, 0 ), 
 					  SUSBCRequest_SetStatusLinesOrQueues,
@@ -585,7 +585,7 @@
 					  0,
 					  KOBIL_TIMEOUT);
 	}
-	dbg("%s - port %d Send set_status_line URB returns: %i", __FUNCTION__, port->number, result);
+	dbg("%s - port %d Send set_status_line URB returns: %i", __func__, port->number, result);
 	kfree(transfer_buffer);
 	return (result < 0) ? result : 0;
 }
@@ -678,7 +678,7 @@
 					  KOBIL_TIMEOUT
 			);
 		
-		dbg("%s - port %d Send reset_all_queues (FLUSH) URB returns: %i", __FUNCTION__, port->number, result);
+		dbg("%s - port %d Send reset_all_queues (FLUSH) URB returns: %i", __func__, port->number, result);
 		kfree(transfer_buffer);
 		return (result < 0) ? -EFAULT : 0;
 	default:
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index b9e0fba..e25c0c2 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -399,7 +399,7 @@
 	struct mct_u232_private *priv;
 	int i;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i=0; i < serial->num_ports; ++i) {
 		/* My special items, the standard routines free my urbs */
@@ -421,7 +421,7 @@
 	unsigned char last_lcr;
 	unsigned char last_msr;
 
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
 	/* Compensate for a hardware bug: although the Sitecom U232-P25
 	 * device reports a maximum output packet size of 32 bytes,
@@ -486,7 +486,7 @@
 	unsigned int c_cflag;
 	unsigned int control_state;
 	struct mct_u232_private *priv = usb_get_serial_port_data(port);
-	dbg("%s port %d", __FUNCTION__, port->number);
+	dbg("%s port %d", __func__, port->number);
 
    	if (port->tty) {
 		c_cflag = port->tty->termios->c_cflag;
@@ -532,21 +532,21 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
 	if (!serial) {
-		dbg("%s - bad serial pointer, exiting", __FUNCTION__);
+		dbg("%s - bad serial pointer, exiting", __func__);
 		return;
 	}
 
-        dbg("%s - port %d", __FUNCTION__, port->number);
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+        dbg("%s - port %d", __func__, port->number);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	/*
 	 * Work-a-round: handle the 'usual' bulk-in pipe here
@@ -603,7 +603,7 @@
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
-		     __FUNCTION__, retval);
+		     __func__, retval);
 } /* mct_u232_read_int_callback */
 
 static void mct_u232_set_termios (struct usb_serial_port *port,
@@ -633,7 +633,7 @@
 
         /* reassert DTR and RTS on transition from B0 */
 	if ((old_cflag & CBAUD) == B0) {
-		dbg("%s: baud was B0", __FUNCTION__);
+		dbg("%s: baud was B0", __func__);
 		control_state |= TIOCM_DTR | TIOCM_RTS;
 		mct_u232_set_modem_ctrl(serial, control_state);
 	}
@@ -641,7 +641,7 @@
 	mct_u232_set_baud_rate(serial, port, tty_get_baud_rate(port->tty));
 
 	if ((cflag & CBAUD) == B0 ) {
-		dbg("%s: baud is B0", __FUNCTION__);
+		dbg("%s: baud is B0", __func__);
 		/* Drop RTS and DTR */
 		control_state &= ~(TIOCM_DTR | TIOCM_RTS);
        		mct_u232_set_modem_ctrl(serial, control_state);
@@ -696,7 +696,7 @@
 	unsigned char lcr;
 	unsigned long flags;
 
-	dbg("%sstate=%d", __FUNCTION__, break_state);
+	dbg("%sstate=%d", __func__, break_state);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	lcr = priv->last_lcr;
@@ -715,7 +715,7 @@
 	unsigned int control_state;
 	unsigned long flags;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	control_state = priv->control_state;
@@ -732,7 +732,7 @@
 	unsigned int control_state;
 	unsigned long flags;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	control_state = priv->control_state;
@@ -754,7 +754,7 @@
 static int mct_u232_ioctl (struct usb_serial_port *port, struct file * file,
 			   unsigned int cmd, unsigned long arg)
 {
-	dbg("%scmd=0x%x", __FUNCTION__, cmd);
+	dbg("%scmd=0x%x", __func__, cmd);
 
 	/* Based on code from acm.c and others */
 	switch (cmd) {
@@ -769,7 +769,7 @@
 		return 0;
 
 	default:
-		dbg("%s: arg not supported - 0x%04x", __FUNCTION__,cmd);
+		dbg("%s: arg not supported - 0x%04x", __func__,cmd);
 		return(-ENOIOCTLCMD);
 		break;
 	}
@@ -784,7 +784,7 @@
 	struct tty_struct *tty;
 
 	tty = port->tty;
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->rx_flags |= THROTTLED;
@@ -806,7 +806,7 @@
 	unsigned int control_state;
 	struct tty_struct *tty;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	tty = port->tty;
 	spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 2e14fdd..74b889b 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -118,11 +118,11 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__,
+		dbg("%s - urb shutting down with status: %d", __func__,
 		    status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__,
+		dbg("%s - nonzero urb status received: %d", __func__,
 		    status);
 		goto exit;
 	}
@@ -183,7 +183,7 @@
 	if (result)
 		dev_err(&urb->dev->dev,
 			"%s - Error %d submitting control urb\n",
-			__FUNCTION__, result);
+			__func__, result);
 	return;
 }
 
@@ -214,7 +214,7 @@
 
 	port = mos7720_port->port;
 
-	dbg("Entering...%s", __FUNCTION__);
+	dbg("Entering...%s", __func__);
 
 	data = urb->transfer_buffer;
 
@@ -362,7 +362,7 @@
 		urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
 					       GFP_KERNEL);
 		if (!urb->transfer_buffer) {
-			err("%s-out of memory for urb buffers.", __FUNCTION__);
+			err("%s-out of memory for urb buffers.", __func__);
 			usb_free_urb(mos7720_port->write_urb_pool[j]);
 			mos7720_port->write_urb_pool[j] = NULL;
 			continue;
@@ -479,7 +479,7 @@
 		if (response)
 			dev_err(&port->dev,
 				"%s - Error %d submitting control urb\n",
-				__FUNCTION__, response);
+				__func__, response);
 	}
 
 	/* set up our bulk in urb */
@@ -492,7 +492,7 @@
 	response = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (response)
 		dev_err(&port->dev,
-			"%s - Error %d submitting read urb\n", __FUNCTION__, response);
+			"%s - Error %d submitting read urb\n", __func__, response);
 
 	/* initialize our icount structure */
 	memset(&(mos7720_port->icount), 0x00, sizeof(mos7720_port->icount));
@@ -521,11 +521,11 @@
 	int chars = 0;
 	struct moschip_port *mos7720_port;
 
-	dbg("%s:entering ...........", __FUNCTION__);
+	dbg("%s:entering ...........", __func__);
 
 	mos7720_port = usb_get_serial_port_data(port);
 	if (mos7720_port == NULL) {
-		dbg("%s:leaving ...........", __FUNCTION__);
+		dbg("%s:leaving ...........", __func__);
 		return -ENODEV;
 	}
 
@@ -533,7 +533,7 @@
 		if (mos7720_port->write_urb_pool[i] && mos7720_port->write_urb_pool[i]->status == -EINPROGRESS)
 			chars += URB_TRANSFER_BUFFER_SIZE;
 	}
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -585,7 +585,7 @@
 	mutex_unlock(&serial->disc_mutex);
 	mos7720_port->open = 0;
 
-	dbg("Leaving %s", __FUNCTION__);
+	dbg("Leaving %s", __func__);
 }
 
 static void mos7720_break(struct usb_serial_port *port, int break_state)
@@ -594,7 +594,7 @@
 	struct usb_serial *serial;
 	struct moschip_port *mos7720_port;
 
-	dbg("Entering %s", __FUNCTION__);
+	dbg("Entering %s", __func__);
 
 	serial = port->serial;
 
@@ -627,11 +627,11 @@
 	int room = 0;
 	int i;
 
-	dbg("%s:entering ...........", __FUNCTION__);
+	dbg("%s:entering ...........", __func__);
 
 	mos7720_port = usb_get_serial_port_data(port);
 	if (mos7720_port == NULL) {
-		dbg("%s:leaving ...........", __FUNCTION__);
+		dbg("%s:leaving ...........", __func__);
 		return -ENODEV;
 	}
 
@@ -640,7 +640,7 @@
 			room += URB_TRANSFER_BUFFER_SIZE;
 	}
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -657,7 +657,7 @@
 	struct urb    *urb;
 	const unsigned char *current_position = data;
 
-	dbg("%s:entering ...........", __FUNCTION__);
+	dbg("%s:entering ...........", __func__);
 
 	serial = port->serial;
 
@@ -679,7 +679,7 @@
 	}
 
 	if (urb == NULL) {
-		dbg("%s - no more free urbs", __FUNCTION__);
+		dbg("%s - no more free urbs", __func__);
 		goto exit;
 	}
 
@@ -687,14 +687,14 @@
 		urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
 					       GFP_KERNEL);
 		if (urb->transfer_buffer == NULL) {
-			err("%s no more kernel memory...", __FUNCTION__);
+			err("%s no more kernel memory...", __func__);
 			goto exit;
 		}
 	}
 	transfer_size = min (count, URB_TRANSFER_BUFFER_SIZE);
 
 	memcpy(urb->transfer_buffer, current_position, transfer_size);
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, transfer_size,
+	usb_serial_debug_data(debug, &port->dev, __func__, transfer_size,
 			      urb->transfer_buffer);
 
 	/* fill urb with data and submit  */
@@ -708,7 +708,7 @@
 	status = usb_submit_urb(urb,GFP_ATOMIC);
 	if (status) {
 		err("%s - usb_submit_urb(write bulk) failed with status = %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		bytes_sent = status;
 		goto exit;
 	}
@@ -724,7 +724,7 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s- port %d\n", __FUNCTION__, port->number);
+	dbg("%s- port %d\n", __func__, port->number);
 
 	mos7720_port = usb_get_serial_port_data(port);
 
@@ -736,11 +736,11 @@
 		return;
 	}
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty available", __FUNCTION__);
+		dbg("%s - no tty available", __func__);
 		return;
 	}
 
@@ -773,15 +773,15 @@
 		return;
 
 	if (!mos7720_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty available", __FUNCTION__);
+		dbg("%s - no tty available", __func__);
 		return;
 	}
 
@@ -922,7 +922,7 @@
 	__u16 round;
 
 
-	dbg("%s - %d", __FUNCTION__, baudrate);
+	dbg("%s - %d", __func__, baudrate);
 
 	for (i = 0; i < ARRAY_SIZE(divisor_table); i++) {
 		if (divisor_table[i].baudrate == baudrate) {
@@ -973,15 +973,15 @@
 	port = mos7720_port->port;
 	serial = port->serial;
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	number = port->number - port->serial->minor;
-	dbg("%s - port = %d, baud = %d", __FUNCTION__, port->number, baudrate);
+	dbg("%s - port = %d, baud = %d", __func__, port->number, baudrate);
 
         /* Calculate the Divisor */
 	status = calc_baud_rate_divisor(baudrate, &divisor);
 	if (status) {
-		err("%s - bad baud rate", __FUNCTION__);
+		err("%s - bad baud rate", __func__);
 		return status;
 	}
 
@@ -1034,16 +1034,16 @@
 	serial = port->serial;
 	port_number = port->number - port->serial->minor;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!mos7720_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
 	tty = mos7720_port->port->tty;
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	lData = UART_LCR_WLEN8;
 	lStop = 0x00;	/* 1 stop bit */
@@ -1078,14 +1078,14 @@
 	if (cflag & PARENB) {
 		if (cflag & PARODD) {
 			lParity = UART_LCR_PARITY;
-			dbg("%s - parity = odd", __FUNCTION__);
+			dbg("%s - parity = odd", __func__);
 		} else {
 			lParity = (UART_LCR_EPAR | UART_LCR_PARITY);
-			dbg("%s - parity = even", __FUNCTION__);
+			dbg("%s - parity = even", __func__);
 		}
 
 	} else {
-		dbg("%s - parity = none", __FUNCTION__);
+		dbg("%s - parity = none", __func__);
 	}
 
 	if (cflag & CMSPAR)
@@ -1094,10 +1094,10 @@
 	/* Change the Stop bit */
 	if (cflag & CSTOPB) {
 		lStop = UART_LCR_STOP;
-		dbg("%s - stop bits = 2", __FUNCTION__);
+		dbg("%s - stop bits = 2", __func__);
 	} else {
 		lStop = 0x00;
-		dbg("%s - stop bits = 1", __FUNCTION__);
+		dbg("%s - stop bits = 1", __func__);
 	}
 
 #define LCR_BITS_MASK		0x03	/* Mask for bits/char field */
@@ -1171,7 +1171,7 @@
 		return;
 	}
 
-	dbg("%s - baud rate = %d", __FUNCTION__, baud);
+	dbg("%s - baud rate = %d", __func__, baud);
 	status = send_cmd_write_baud_rate(mos7720_port, baud);
 	/* FIXME: needs to write actual resulting baud back not just
 	   blindly do so */
@@ -1217,7 +1217,7 @@
 
 
 	if (!mos7720_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
@@ -1225,15 +1225,15 @@
 
 	cflag = tty->termios->c_cflag;
 
-	dbg("%s - cflag %08x iflag %08x", __FUNCTION__,
+	dbg("%s - cflag %08x iflag %08x", __func__,
 	    tty->termios->c_cflag,
 	    RELEVANT_IFLAG(tty->termios->c_iflag));
 
-	dbg("%s - old cflag %08x old iflag %08x", __FUNCTION__,
+	dbg("%s - old cflag %08x old iflag %08x", __func__,
 	    old_termios->c_cflag,
 	    RELEVANT_IFLAG(old_termios->c_iflag));
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* change the port settings to the new ones specified */
 	change_port_settings(mos7720_port, old_termios);
@@ -1271,7 +1271,7 @@
 
 	count = mos7720_chars_in_buffer(mos7720_port->port);
 	if (count == 0) {
-		dbg("%s -- Empty", __FUNCTION__);
+		dbg("%s -- Empty", __func__);
 		result = TIOCSER_TEMT;
 	}
 
@@ -1296,7 +1296,7 @@
 
 	result = tty->read_cnt;
 
-	dbg("%s(%d) = %d", __FUNCTION__,  mos7720_port->port->number, result);
+	dbg("%s(%d) = %d", __func__,  mos7720_port->port->number, result);
 	if (copy_to_user(value, &result, sizeof(int)))
 		return -EFAULT;
 
@@ -1374,7 +1374,7 @@
 		  | ((msr & UART_MSR_DSR)	? TIOCM_DSR: 0);  /* 0x100 */
 
 
-	dbg("%s -- %x", __FUNCTION__, result);
+	dbg("%s -- %x", __func__, result);
 
 	if (copy_to_user(value, &result, sizeof(int)))
 		return -EFAULT;
@@ -1418,45 +1418,45 @@
 	if (mos7720_port == NULL)
 		return -ENODEV;
 
-	dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd);
 
 	switch (cmd) {
 	case TIOCINQ:
 		/* return number of bytes available */
-		dbg("%s (%d) TIOCINQ", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCINQ", __func__,  port->number);
 		return get_number_bytes_avail(mos7720_port,
 					      (unsigned int __user *)arg);
 		break;
 
 	case TIOCSERGETLSR:
-		dbg("%s (%d) TIOCSERGETLSR", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCSERGETLSR", __func__,  port->number);
 		return get_lsr_info(mos7720_port, (unsigned int __user *)arg);
 		return 0;
 
 	case TIOCMBIS:
 	case TIOCMBIC:
 	case TIOCMSET:
-		dbg("%s (%d) TIOCMSET/TIOCMBIC/TIOCMSET", __FUNCTION__,
+		dbg("%s (%d) TIOCMSET/TIOCMBIC/TIOCMSET", __func__,
 		    port->number);
 		return set_modem_info(mos7720_port, cmd,
 				      (unsigned int __user *)arg);
 
 	case TIOCMGET:
-		dbg("%s (%d) TIOCMGET", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCMGET", __func__,  port->number);
 		return get_modem_info(mos7720_port,
 				      (unsigned int __user *)arg);
 
 	case TIOCGSERIAL:
-		dbg("%s (%d) TIOCGSERIAL", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCGSERIAL", __func__,  port->number);
 		return get_serial_info(mos7720_port,
 				       (struct serial_struct __user *)arg);
 
 	case TIOCSSERIAL:
-		dbg("%s (%d) TIOCSSERIAL", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCSSERIAL", __func__,  port->number);
 		break;
 
 	case TIOCMIWAIT:
-		dbg("%s (%d) TIOCMIWAIT", __FUNCTION__,  port->number);
+		dbg("%s (%d) TIOCMIWAIT", __func__,  port->number);
 		cprev = mos7720_port->icount;
 		while (1) {
 			if (signal_pending(current))
@@ -1490,7 +1490,7 @@
 		icount.brk = cnow.brk;
 		icount.buf_overrun = cnow.buf_overrun;
 
-		dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__,
+		dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__,
 		    port->number, icount.rx, icount.tx );
 		if (copy_to_user((void __user *)arg, &icount, sizeof(icount)))
 			return -EFAULT;
@@ -1508,7 +1508,7 @@
 	int i;
 	char data;
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	if (!serial) {
 		dbg("Invalid Handler");
@@ -1520,7 +1520,7 @@
 	/* create our private serial structure */
 	mos7720_serial = kzalloc(sizeof(struct moschip_serial), GFP_KERNEL);
 	if (mos7720_serial == NULL) {
-		err("%s - Out of memory", __FUNCTION__);
+		err("%s - Out of memory", __func__);
 		return -ENOMEM;
 	}
 
@@ -1533,7 +1533,7 @@
 	for (i = 0; i < serial->num_ports; ++i) {
 		mos7720_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
 		if (mos7720_port == NULL) {
-			err("%s - Out of memory", __FUNCTION__);
+			err("%s - Out of memory", __func__);
 			usb_set_serial_data(serial, NULL);
 			kfree(mos7720_serial);
 			return -ENOMEM;
@@ -1617,7 +1617,7 @@
 {
 	int retval;
 
-	dbg("%s: Entering ..........", __FUNCTION__);
+	dbg("%s: Entering ..........", __func__);
 
 	/* Register with the usb serial */
 	retval = usb_serial_register(&moschip7720_2port_driver);
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 37c4f07..7823222 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -403,7 +403,7 @@
 {
 	struct async_icount *icount;
 
-	dbg("%s - %02x", __FUNCTION__, new_lsr);
+	dbg("%s - %02x", __func__, new_lsr);
 
 	if (new_lsr & SERIAL_LSR_BI) {
 		//
@@ -459,21 +459,21 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__,
+		dbg("%s - urb shutting down with status: %d", __func__,
 		    status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__,
+		dbg("%s - nonzero urb status received: %d", __func__,
 		    status);
 		goto exit;
 	}
 
-	dbg("%s urb buffer size is %d\n", __FUNCTION__, urb->actual_length);
-	dbg("%s mos7840_port->MsrLsr is %d port %d\n", __FUNCTION__,
+	dbg("%s urb buffer size is %d\n", __func__, urb->actual_length);
+	dbg("%s mos7840_port->MsrLsr is %d port %d\n", __func__,
 	    mos7840_port->MsrLsr, mos7840_port->port_num);
 	data = urb->transfer_buffer;
 	regval = (__u8) data[0];
-	dbg("%s data is %x\n", __FUNCTION__, regval);
+	dbg("%s data is %x\n", __func__, regval);
 	if (mos7840_port->MsrLsr == 0)
 		mos7840_handle_new_msr(mos7840_port, regval);
 	else if (mos7840_port->MsrLsr == 1)
@@ -487,7 +487,7 @@
 	if (result) {
 		dev_err(&urb->dev->dev,
 			"%s - Error %d submitting interrupt urb\n",
-			__FUNCTION__, result);
+			__func__, result);
 	}
 }
 
@@ -542,11 +542,11 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__,
+		dbg("%s - urb shutting down with status: %d", __func__,
 		    status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__,
+		dbg("%s - nonzero urb status received: %d", __func__,
 		    status);
 		goto exit;
 	}
@@ -614,7 +614,7 @@
 	if (result) {
 		dev_err(&urb->dev->dev,
 			"%s - Error %d submitting interrupt urb\n",
-			__FUNCTION__, result);
+			__func__, result);
 	}
 }
 
@@ -692,12 +692,12 @@
 	}
 
 	port = (struct usb_serial_port *)mos7840_port->port;
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return;
 	}
 
-	serial = mos7840_get_usb_serial(port, __FUNCTION__);
+	serial = mos7840_get_usb_serial(port, __func__);
 	if (!serial) {
 		dbg("%s\n", "Bad serial pointer ");
 		return;
@@ -767,7 +767,7 @@
 		return;
 	}
 
-	if (mos7840_port_paranoia_check(mos7840_port->port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(mos7840_port->port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return;
 	}
@@ -815,14 +815,14 @@
 	struct moschip_port *mos7840_port;
 	struct moschip_port *port0;
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return -ENODEV;
 	}
 
 	serial = port->serial;
 
-	if (mos7840_serial_paranoia_check(serial, __FUNCTION__)) {
+	if (mos7840_serial_paranoia_check(serial, __func__)) {
 		dbg("%s", "Serial Paranoia failed \n");
 		return -ENODEV;
 	}
@@ -851,7 +851,7 @@
 		if (!urb->transfer_buffer) {
 			usb_free_urb(urb);
 			mos7840_port->write_urb_pool[j] = NULL;
-			err("%s-out of memory for urb buffers.", __FUNCTION__);
+			err("%s-out of memory for urb buffers.", __func__);
 			continue;
 		}
 	}
@@ -1039,7 +1039,7 @@
 					   GFP_KERNEL);
 			if (response) {
 				err("%s - Error %d submitting interrupt urb",
-				    __FUNCTION__, response);
+				    __func__, response);
 			}
 
 		}
@@ -1072,7 +1072,7 @@
 	    port->bulk_in_endpointAddress);
 	response = usb_submit_urb(mos7840_port->read_urb, GFP_KERNEL);
 	if (response) {
-		err("%s - Error %d submitting control urb", __FUNCTION__,
+		err("%s - Error %d submitting control urb", __func__,
 		    response);
 	}
 
@@ -1116,7 +1116,7 @@
 
 	dbg("%s \n", " mos7840_chars_in_buffer:entering ...........");
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return -1;
 	}
@@ -1134,7 +1134,7 @@
 		}
 	}
 	spin_unlock_irqrestore(&mos7840_port->pool_lock,flags);
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return chars;
 
 }
@@ -1171,7 +1171,7 @@
 		/* No activity.. count down section */
 		wait--;
 		if (wait == 0) {
-			dbg("%s - TIMEOUT", __FUNCTION__);
+			dbg("%s - TIMEOUT", __func__);
 			return;
 		} else {
 			/* Reset timeout value back to seconds */
@@ -1195,12 +1195,12 @@
 
 	dbg("%s\n", "mos7840_close:entering...");
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return;
 	}
 
-	serial = mos7840_get_usb_serial(port, __FUNCTION__);
+	serial = mos7840_get_usb_serial(port, __func__);
 	if (!serial) {
 		dbg("%s", "Serial Paranoia failed \n");
 		return;
@@ -1314,7 +1314,7 @@
 		/* No activity.. count down section */
 		wait--;
 		if (wait == 0) {
-			dbg("%s - TIMEOUT", __FUNCTION__);
+			dbg("%s - TIMEOUT", __func__);
 			return;
 		} else {
 			/* Reset timeout value back to seconds */
@@ -1337,12 +1337,12 @@
 	dbg("%s \n", "Entering ...........");
 	dbg("mos7840_break: Start\n");
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return;
 	}
 
-	serial = mos7840_get_usb_serial(port, __FUNCTION__);
+	serial = mos7840_get_usb_serial(port, __func__);
 	if (!serial) {
 		dbg("%s", "Serial Paranoia failed \n");
 		return;
@@ -1392,7 +1392,7 @@
 
 	dbg("%s \n", " mos7840_write_room:entering ...........");
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		dbg("%s \n", " mos7840_write_room:leaving ...........");
 		return -1;
@@ -1413,7 +1413,7 @@
 	spin_unlock_irqrestore(&mos7840_port->pool_lock, flags);
 
 	room = (room == 0) ? 0 : room - URB_TRANSFER_BUFFER_SIZE + 1;
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 
 }
@@ -1480,13 +1480,13 @@
 	status = mos7840_set_uart_reg(port, LINE_CONTROL_REGISTER, Data);
 #endif
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Port Paranoia failed \n");
 		return -1;
 	}
 
 	serial = port->serial;
-	if (mos7840_serial_paranoia_check(serial, __FUNCTION__)) {
+	if (mos7840_serial_paranoia_check(serial, __func__)) {
 		dbg("%s", "Serial Paranoia failed \n");
 		return -1;
 	}
@@ -1512,7 +1512,7 @@
 	spin_unlock_irqrestore(&mos7840_port->pool_lock, flags);
 
 	if (urb == NULL) {
-		dbg("%s - no more free urbs", __FUNCTION__);
+		dbg("%s - no more free urbs", __func__);
 		goto exit;
 	}
 
@@ -1521,7 +1521,7 @@
 		    kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
 
 		if (urb->transfer_buffer == NULL) {
-			err("%s no more kernel memory...", __FUNCTION__);
+			err("%s no more kernel memory...", __func__);
 			goto exit;
 		}
 	}
@@ -1547,7 +1547,7 @@
 	if (status) {
 		mos7840_port->busy[i] = 0;
 		err("%s - usb_submit_urb(write bulk) failed with status = %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		bytes_sent = status;
 		goto exit;
 	}
@@ -1573,7 +1573,7 @@
 	struct tty_struct *tty;
 	int status;
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return;
 	}
@@ -1594,7 +1594,7 @@
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty available", __FUNCTION__);
+		dbg("%s - no tty available", __func__);
 		return;
 	}
 
@@ -1634,7 +1634,7 @@
 	int status;
 	struct moschip_port *mos7840_port = mos7840_get_port_private(port);
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return;
 	}
@@ -1643,7 +1643,7 @@
 		return;
 
 	if (!mos7840_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
@@ -1651,7 +1651,7 @@
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty available", __FUNCTION__);
+		dbg("%s - no tty available", __func__);
 		return;
 	}
 
@@ -1688,7 +1688,7 @@
 	int status = 0;
 	mos7840_port = mos7840_get_port_private(port);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (mos7840_port == NULL)
 		return -ENODEV;
@@ -1703,7 +1703,7 @@
 	    | ((msr & MOS7840_MSR_RI) ? TIOCM_RI : 0)
 	    | ((msr & MOS7840_MSR_DSR) ? TIOCM_DSR : 0);
 
-	dbg("%s - 0x%04X", __FUNCTION__, result);
+	dbg("%s - 0x%04X", __func__, result);
 
 	return result;
 }
@@ -1715,7 +1715,7 @@
 	unsigned int mcr;
 	unsigned int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	mos7840_port = mos7840_get_port_private(port);
 
@@ -1759,7 +1759,7 @@
 					  __u16 * clk_sel_val)
 {
 
-	dbg("%s - %d", __FUNCTION__, baudRate);
+	dbg("%s - %d", __func__, baudRate);
 
 	if (baudRate <= 115200) {
 		*divisor = 115200 / baudRate;
@@ -1842,12 +1842,12 @@
 		return -1;
 
 	port = (struct usb_serial_port *)mos7840_port->port;
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return -1;
 	}
 
-	if (mos7840_serial_paranoia_check(port->serial, __FUNCTION__)) {
+	if (mos7840_serial_paranoia_check(port->serial, __func__)) {
 		dbg("%s", "Invalid Serial \n");
 		return -1;
 	}
@@ -1856,7 +1856,7 @@
 
 	number = mos7840_port->port->number - mos7840_port->port->serial->minor;
 
-	dbg("%s - port = %d, baud = %d", __FUNCTION__,
+	dbg("%s - port = %d, baud = %d", __func__,
 	    mos7840_port->port->number, baudRate);
 	//reset clk_uart_sel in spregOffset
 	if (baudRate > 115200) {
@@ -1916,7 +1916,7 @@
 		/* Calculate the Divisor */
 
 		if (status) {
-			err("%s - bad baud rate", __FUNCTION__);
+			err("%s - bad baud rate", __func__);
 			dbg("%s\n", "bad baud rate");
 			return status;
 		}
@@ -1970,22 +1970,22 @@
 
 	port = (struct usb_serial_port *)mos7840_port->port;
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return;
 	}
 
-	if (mos7840_serial_paranoia_check(port->serial, __FUNCTION__)) {
+	if (mos7840_serial_paranoia_check(port->serial, __func__)) {
 		dbg("%s", "Invalid Serial \n");
 		return;
 	}
 
 	serial = port->serial;
 
-	dbg("%s - port %d", __FUNCTION__, mos7840_port->port->number);
+	dbg("%s - port %d", __func__, mos7840_port->port->number);
 
 	if (!mos7840_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
@@ -2024,14 +2024,14 @@
 	if (cflag & PARENB) {
 		if (cflag & PARODD) {
 			lParity = LCR_PAR_ODD;
-			dbg("%s - parity = odd", __FUNCTION__);
+			dbg("%s - parity = odd", __func__);
 		} else {
 			lParity = LCR_PAR_EVEN;
-			dbg("%s - parity = even", __FUNCTION__);
+			dbg("%s - parity = even", __func__);
 		}
 
 	} else {
-		dbg("%s - parity = none", __FUNCTION__);
+		dbg("%s - parity = none", __func__);
 	}
 
 	if (cflag & CMSPAR) {
@@ -2041,10 +2041,10 @@
 	/* Change the Stop bit */
 	if (cflag & CSTOPB) {
 		lStop = LCR_STOP_2;
-		dbg("%s - stop bits = 2", __FUNCTION__);
+		dbg("%s - stop bits = 2", __func__);
 	} else {
 		lStop = LCR_STOP_1;
-		dbg("%s - stop bits = 1", __FUNCTION__);
+		dbg("%s - stop bits = 1", __func__);
 	}
 
 	/* Update the LCR with the correct value */
@@ -2101,7 +2101,7 @@
 		baud = 9600;
 	}
 
-	dbg("%s - baud rate = %d", __FUNCTION__, baud);
+	dbg("%s - baud rate = %d", __func__, baud);
 	status = mos7840_send_cmd_write_baud_rate(mos7840_port, baud);
 
 	/* Enable Interrupts */
@@ -2141,14 +2141,14 @@
 	struct moschip_port *mos7840_port;
 	struct tty_struct *tty;
 	dbg("mos7840_set_termios: START\n");
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return;
 	}
 
 	serial = port->serial;
 
-	if (mos7840_serial_paranoia_check(serial, __FUNCTION__)) {
+	if (mos7840_serial_paranoia_check(serial, __func__)) {
 		dbg("%s", "Invalid Serial \n");
 		return;
 	}
@@ -2161,7 +2161,7 @@
 	tty = port->tty;
 
 	if (!mos7840_port->open) {
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		return;
 	}
 
@@ -2169,11 +2169,11 @@
 
 	cflag = tty->termios->c_cflag;
 
-	dbg("%s - clfag %08x iflag %08x", __FUNCTION__,
+	dbg("%s - clfag %08x iflag %08x", __func__,
 	    tty->termios->c_cflag, RELEVANT_IFLAG(tty->termios->c_iflag));
-	dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
+	dbg("%s - old clfag %08x old iflag %08x", __func__,
 	    old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* change the port settings to the new ones specified */
 
@@ -2214,7 +2214,7 @@
 
 	count = mos7840_chars_in_buffer(mos7840_port->port);
 	if (count == 0) {
-		dbg("%s -- Empty", __FUNCTION__);
+		dbg("%s -- Empty", __func__);
 		result = TIOCSER_TEMT;
 	}
 
@@ -2241,7 +2241,7 @@
 		return -1;
 
 	port = (struct usb_serial_port *)mos7840_port->port;
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return -1;
 	}
@@ -2315,7 +2315,7 @@
 	    |((msr & MOS7840_MSR_RI) ? TIOCM_RI : 0)	/* 0x080 */
 	    |((msr & MOS7840_MSR_DSR) ? TIOCM_DSR : 0);	/* 0x100 */
 
-	dbg("%s -- %x", __FUNCTION__, result);
+	dbg("%s -- %x", __func__, result);
 
 	if (copy_to_user(value, &result, sizeof(int)))
 		return -EFAULT;
@@ -2372,7 +2372,7 @@
 	struct serial_icounter_struct icount;
 	int mosret = 0;
 
-	if (mos7840_port_paranoia_check(port, __FUNCTION__)) {
+	if (mos7840_port_paranoia_check(port, __func__)) {
 		dbg("%s", "Invalid port \n");
 		return -1;
 	}
@@ -2384,39 +2384,39 @@
 
 	tty = mos7840_port->port->tty;
 
-	dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		/* return number of bytes available */
 
 	case TIOCSERGETLSR:
-		dbg("%s (%d) TIOCSERGETLSR", __FUNCTION__, port->number);
+		dbg("%s (%d) TIOCSERGETLSR", __func__, port->number);
 		return mos7840_get_lsr_info(mos7840_port, argp);
 		return 0;
 
 	case TIOCMBIS:
 	case TIOCMBIC:
 	case TIOCMSET:
-		dbg("%s (%d) TIOCMSET/TIOCMBIC/TIOCMSET", __FUNCTION__,
+		dbg("%s (%d) TIOCMSET/TIOCMBIC/TIOCMSET", __func__,
 		    port->number);
 		mosret =
 		    mos7840_set_modem_info(mos7840_port, cmd, argp);
 		return mosret;
 
 	case TIOCMGET:
-		dbg("%s (%d) TIOCMGET", __FUNCTION__, port->number);
+		dbg("%s (%d) TIOCMGET", __func__, port->number);
 		return mos7840_get_modem_info(mos7840_port, argp);
 
 	case TIOCGSERIAL:
-		dbg("%s (%d) TIOCGSERIAL", __FUNCTION__, port->number);
+		dbg("%s (%d) TIOCGSERIAL", __func__, port->number);
 		return mos7840_get_serial_info(mos7840_port, argp);
 
 	case TIOCSSERIAL:
-		dbg("%s (%d) TIOCSSERIAL", __FUNCTION__, port->number);
+		dbg("%s (%d) TIOCSSERIAL", __func__, port->number);
 		break;
 
 	case TIOCMIWAIT:
-		dbg("%s (%d) TIOCMIWAIT", __FUNCTION__, port->number);
+		dbg("%s (%d) TIOCMIWAIT", __func__, port->number);
 		cprev = mos7840_port->icount;
 		while (1) {
 			//interruptible_sleep_on(&mos7840_port->delta_msr_wait);
@@ -2459,7 +2459,7 @@
 		icount.brk = cnow.brk;
 		icount.buf_overrun = cnow.buf_overrun;
 
-		dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__,
+		dbg("%s (%d) TIOCGICOUNT RX=%d, TX=%d", __func__,
 		    port->number, icount.rx, icount.tx);
 		if (copy_to_user(argp, &icount, sizeof(icount)))
 			return -EFAULT;
@@ -2522,7 +2522,7 @@
 	for (i = 0; i < serial->num_ports; ++i) {
 		mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
 		if (mos7840_port == NULL) {
-			err("%s - Out of memory", __FUNCTION__);
+			err("%s - Out of memory", __func__);
 			status = -ENOMEM;
 			i--; /* don't follow NULL pointer cleaning up */
 			goto error;
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c
index ddaccbc..7cea325 100644
--- a/drivers/usb/serial/navman.c
+++ b/drivers/usb/serial/navman.c
@@ -49,15 +49,15 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 			      urb->actual_length, data);
 
 	tty = port->tty;
@@ -72,29 +72,29 @@
 	if (result)
 		dev_err(&urb->dev->dev,
 			"%s - Error %d submitting interrupt urb\n",
-			__FUNCTION__, result);
+			__func__, result);
 }
 
 static int navman_open(struct usb_serial_port *port, struct file *filp)
 {
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (port->interrupt_in_urb) {
-		dbg("%s - adding interrupt input for treo", __FUNCTION__);
+		dbg("%s - adding interrupt input for treo", __func__);
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 		if (result)
 			dev_err(&port->dev,
 				"%s - failed submitting interrupt urb, error %d\n",
-				__FUNCTION__, result);
+				__func__, result);
 	}
 	return result;
 }
 
 static void navman_close(struct usb_serial_port *port, struct file *filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	usb_kill_urb(port->interrupt_in_urb);
 }
@@ -102,7 +102,7 @@
 static int navman_write(struct usb_serial_port *port,
 			const unsigned char *buf, int count)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/*
 	 * This device can't write any data, only read from the device
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 050511f..1b041c5 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -150,7 +150,7 @@
 
 	od = kmalloc( sizeof(struct omninet_data), GFP_KERNEL );
 	if( !od ) {
-		err("%s- kmalloc(%Zd) failed.", __FUNCTION__, sizeof(struct omninet_data));
+		err("%s- kmalloc(%Zd) failed.", __func__, sizeof(struct omninet_data));
 		return -ENOMEM;
 	}
 	usb_set_serial_port_data(port, od);
@@ -163,7 +163,7 @@
 	struct usb_serial_port	*wport;
 	int			result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	wport = serial->port[1];
 	wport->tty = port->tty;
@@ -175,7 +175,7 @@
 		      omninet_read_bulk_callback, port);
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
-		err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
+		err("%s - failed submitting read urb, error %d", __func__, result);
 	}
 
 	return result;
@@ -183,7 +183,7 @@
 
 static void omninet_close (struct usb_serial_port *port, struct file * filp)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	usb_kill_urb(port->read_urb);
 }
 
@@ -201,11 +201,11 @@
 	int i;
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -233,7 +233,7 @@
 		      omninet_read_bulk_callback, port);
 	result = usb_submit_urb(urb, GFP_ATOMIC);
 	if (result)
-		err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+		err("%s - failed resubmitting read urb, error %d", __func__, result);
 
 	return;
 }
@@ -248,17 +248,17 @@
 
 	int			result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return (0);
 	}
 
 	spin_lock_bh(&wport->lock);
 	if (wport->write_urb_busy) {
 		spin_unlock_bh(&wport->lock);
-		dbg("%s - already writing", __FUNCTION__);
+		dbg("%s - already writing", __func__);
 		return 0;
 	}
 	wport->write_urb_busy = 1;
@@ -268,7 +268,7 @@
 
 	memcpy (wport->write_urb->transfer_buffer + OMNINET_DATAOFFSET, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, wport->write_urb->transfer_buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, wport->write_urb->transfer_buffer);
 
 	header->oh_seq 	= od->od_outseq++;
 	header->oh_len 	= count;
@@ -282,7 +282,7 @@
 	result = usb_submit_urb(wport->write_urb, GFP_ATOMIC);
 	if (result) {
 		wport->write_urb_busy = 0;
-		err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+		err("%s - failed submitting write urb, error %d", __func__, result);
 	} else
 		result = count;
 
@@ -300,7 +300,7 @@
 	if (wport->write_urb_busy)
 		room = wport->bulk_out_size - OMNINET_HEADERLEN;
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 
 	return (room);
 }
@@ -311,12 +311,12 @@
 	struct usb_serial_port 	*port   = (struct usb_serial_port *) urb->context;
 	int status = urb->status;
 
-	dbg("%s - port %0x\n", __FUNCTION__, port->number);
+	dbg("%s - port %0x\n", __func__, port->number);
 
 	port->write_urb_busy = 0;
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -328,7 +328,7 @@
 {
 	struct usb_serial_port *wport = serial->port[1];
 	struct usb_serial_port *port = serial->port[0];
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	usb_kill_urb(wport->write_urb);
 	kfree(usb_get_serial_port_data(port));
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index f491420..9202418 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -408,24 +408,24 @@
 
 static void option_rx_throttle(struct usb_serial_port *port)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void option_rx_unthrottle(struct usb_serial_port *port)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void option_break_ctl(struct usb_serial_port *port, int break_state)
 {
 	/* Unfortunately, I don't know how to send a break */
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void option_set_termios(struct usb_serial_port *port,
 			struct ktermios *old_termios)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	/* Doesn't support option setting */
 	tty_termios_copy_hw(port->tty->termios, old_termios);
 	option_send_setup(port);
@@ -486,7 +486,7 @@
 
 	portdata = usb_get_serial_port_data(port);
 
-	dbg("%s: write (%d chars)", __FUNCTION__, count);
+	dbg("%s: write (%d chars)", __func__, count);
 
 	i = 0;
 	left = count;
@@ -507,7 +507,7 @@
 			dbg("usb_write %p failed (err=%d)",
 				this_urb, this_urb->status);
 
-		dbg("%s: endpoint %d buf %d", __FUNCTION__,
+		dbg("%s: endpoint %d buf %d", __func__,
 			usb_pipeendpoint(this_urb->pipe), i);
 
 		/* send the data */
@@ -529,7 +529,7 @@
 	}
 
 	count -= left;
-	dbg("%s: wrote (did %d)", __FUNCTION__, count);
+	dbg("%s: wrote (did %d)", __func__, count);
 	return count;
 }
 
@@ -542,14 +542,14 @@
 	unsigned char *data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg("%s: %p", __FUNCTION__, urb);
+	dbg("%s: %p", __func__, urb);
 
 	endpoint = usb_pipeendpoint(urb->pipe);
 	port = (struct usb_serial_port *) urb->context;
 
 	if (status) {
 		dbg("%s: nonzero status: %d on endpoint %02x.",
-		    __FUNCTION__, status, endpoint);
+		    __func__, status, endpoint);
 	} else {
 		tty = port->tty;
 		if (urb->actual_length) {
@@ -557,7 +557,7 @@
 			tty_insert_flip_string(tty, data, urb->actual_length);
 			tty_flip_buffer_push(tty);
 		} else {
-			dbg("%s: empty read urb received", __FUNCTION__);
+			dbg("%s: empty read urb received", __func__);
 		}
 
 		/* Resubmit urb so we continue receiving */
@@ -565,7 +565,7 @@
 			err = usb_submit_urb(urb, GFP_ATOMIC);
 			if (err)
 				printk(KERN_ERR "%s: resubmit read urb failed. "
-					"(%d)", __FUNCTION__, err);
+					"(%d)", __func__, err);
 		}
 	}
 	return;
@@ -577,7 +577,7 @@
 	struct option_port_private *portdata;
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	port = (struct usb_serial_port *) urb->context;
 
@@ -601,15 +601,15 @@
 	struct option_port_private *portdata = usb_get_serial_port_data(port);
 	struct usb_serial *serial = port->serial;
 
-	dbg("%s", __FUNCTION__);
-	dbg("%s: urb %p port %p has data %p", __FUNCTION__,urb,port,portdata);
+	dbg("%s", __func__);
+	dbg("%s: urb %p port %p has data %p", __func__,urb,port,portdata);
 
 	if (status == 0) {
 		struct usb_ctrlrequest *req_pkt =
 				(struct usb_ctrlrequest *)urb->transfer_buffer;
 
 		if (!req_pkt) {
-			dbg("%s: NULL req_pkt\n", __FUNCTION__);
+			dbg("%s: NULL req_pkt\n", __func__);
 			return;
 		}
 		if ((req_pkt->bRequestType == 0xA1) &&
@@ -619,7 +619,7 @@
 					urb->transfer_buffer +
 					sizeof(struct usb_ctrlrequest));
 
-			dbg("%s: signal x%x", __FUNCTION__, signals);
+			dbg("%s: signal x%x", __func__, signals);
 
 			old_dcd_state = portdata->dcd_state;
 			portdata->cts_state = 1;
@@ -631,11 +631,11 @@
 					old_dcd_state && !portdata->dcd_state)
 				tty_hangup(port->tty);
 		} else {
-			dbg("%s: type %x req %x", __FUNCTION__,
+			dbg("%s: type %x req %x", __func__,
 				req_pkt->bRequestType,req_pkt->bRequest);
 		}
 	} else
-		dbg("%s: error %d", __FUNCTION__, status);
+		dbg("%s: error %d", __func__, status);
 
 	/* Resubmit urb so we continue receiving IRQ data */
 	if (status != -ESHUTDOWN) {
@@ -643,7 +643,7 @@
 		err = usb_submit_urb(urb, GFP_ATOMIC);
 		if (err)
 			dbg("%s: resubmit intr urb failed. (%d)",
-				__FUNCTION__, err);
+				__func__, err);
 	}
 }
 
@@ -662,7 +662,7 @@
 			data_len += OUT_BUFLEN;
 	}
 
-	dbg("%s: %d", __FUNCTION__, data_len);
+	dbg("%s: %d", __func__, data_len);
 	return data_len;
 }
 
@@ -680,7 +680,7 @@
 		if (this_urb && test_bit(i, &portdata->out_busy))
 			data_len += this_urb->transfer_buffer_length;
 	}
-	dbg("%s: %d", __FUNCTION__, data_len);
+	dbg("%s: %d", __func__, data_len);
 	return data_len;
 }
 
@@ -693,7 +693,7 @@
 
 	portdata = usb_get_serial_port_data(port);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Set some sane defaults */
 	portdata->rts_state = 1;
@@ -705,7 +705,7 @@
 		if (! urb)
 			continue;
 		if (urb->dev != serial->dev) {
-			dbg("%s: dev %p != %p", __FUNCTION__,
+			dbg("%s: dev %p != %p", __func__,
 				urb->dev, serial->dev);
 			continue;
 		}
@@ -719,7 +719,7 @@
 		err = usb_submit_urb(urb, GFP_KERNEL);
 		if (err) {
 			dbg("%s: submit urb %d failed (%d) %d",
-				__FUNCTION__, i, err,
+				__func__, i, err,
 				urb->transfer_buffer_length);
 		}
 	}
@@ -747,7 +747,7 @@
 	struct usb_serial *serial = port->serial;
 	struct option_port_private *portdata;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	portdata = usb_get_serial_port_data(port);
 
 	portdata->rts_state = 0;
@@ -780,7 +780,7 @@
 
 	urb = usb_alloc_urb(0, GFP_KERNEL);		/* No ISO */
 	if (urb == NULL) {
-		dbg("%s: alloc for endpoint %d failed.", __FUNCTION__, endpoint);
+		dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
 		return NULL;
 	}
 
@@ -799,7 +799,7 @@
 	struct usb_serial_port *port;
 	struct option_port_private *portdata;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i = 0; i < serial->num_ports; i++) {
 		port = serial->port[i];
@@ -832,7 +832,7 @@
 	struct usb_serial *serial = port->serial;
 	struct option_port_private *portdata;
 	int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	portdata = usb_get_serial_port_data(port);
 
@@ -858,7 +858,7 @@
 	struct option_port_private *portdata;
 	u8 *buffer;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Now setup per port private data */
 	for (i = 0; i < serial->num_ports; i++) {
@@ -866,7 +866,7 @@
 		portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
 		if (!portdata) {
 			dbg("%s: kmalloc for option_port_private (%d) failed!.",
-					__FUNCTION__, i);
+					__func__, i);
 			return (1);
 		}
 
@@ -891,7 +891,7 @@
 		err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 		if (err)
 			dbg("%s: submit irq_in urb failed %d",
-				__FUNCTION__, err);
+				__func__, err);
 	}
 
 	option_setup_urbs(serial);
@@ -915,7 +915,7 @@
 	struct usb_serial_port *port;
 	struct option_port_private *portdata;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Stop reading/writing urbs */
 	for (i = 0; i < serial->num_ports; ++i) {
diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 20a680e..87f33e0 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -235,10 +235,10 @@
 	unsigned long flags;
 	int result;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	if ((new_setup = kmalloc(OTI6858_CTRL_PKT_SIZE, GFP_KERNEL)) == NULL) {
-		dev_err(&port->dev, "%s(): out of memory!\n", __FUNCTION__);
+		dev_err(&port->dev, "%s(): out of memory!\n", __func__);
 		/* we will try again */
 		schedule_delayed_work(&priv->delayed_setup_work, msecs_to_jiffies(2));
 		return;
@@ -253,7 +253,7 @@
 				100);
 
 	if (result != OTI6858_CTRL_PKT_SIZE) {
-		dev_err(&port->dev, "%s(): error reading status\n", __FUNCTION__);
+		dev_err(&port->dev, "%s(): error reading status\n", __func__);
 		kfree(new_setup);
 		/* we will try again */
 		schedule_delayed_work(&priv->delayed_setup_work, msecs_to_jiffies(2));
@@ -286,12 +286,12 @@
 	priv->setup_done = 1;
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	dbg("%s(): submitting interrupt urb", __FUNCTION__);
+	dbg("%s(): submitting interrupt urb", __func__);
 	port->interrupt_in_urb->dev = port->serial->dev;
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 	if (result != 0) {
 		dev_err(&port->dev, "%s(): usb_submit_urb() failed"
-				" with error %d\n", __FUNCTION__, result);
+				" with error %d\n", __func__, result);
 	}
 }
 
@@ -303,7 +303,7 @@
 	unsigned long flags;
 	unsigned char allow;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->flags.write_urb_in_use) {
@@ -331,12 +331,12 @@
 	if (count == 0) {
 		priv->flags.write_urb_in_use = 0;
 
-		dbg("%s(): submitting interrupt urb", __FUNCTION__);
+		dbg("%s(): submitting interrupt urb", __func__);
 		port->interrupt_in_urb->dev = port->serial->dev;
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 		if (result != 0) {
 			dev_err(&port->dev, "%s(): usb_submit_urb() failed"
-				" with error %d\n", __FUNCTION__, result);
+				" with error %d\n", __func__, result);
 		}
 		return;
 	}
@@ -350,7 +350,7 @@
 	result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 	if (result != 0) {
 		dev_err(&port->dev, "%s(): usb_submit_urb() failed"
-			       " with error %d\n", __FUNCTION__, result);
+			       " with error %d\n", __func__, result);
 		priv->flags.write_urb_in_use = 0;
 	}
 
@@ -401,7 +401,7 @@
 	struct oti6858_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s(port = %d, count = %d)", __FUNCTION__, port->number, count);
+	dbg("%s(port = %d, count = %d)", __func__, port->number, count);
 
 	if (!count)
 		return count;
@@ -419,7 +419,7 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	room = oti6858_buf_space_avail(priv->buf);
@@ -434,7 +434,7 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	chars = oti6858_buf_data_avail(priv->buf);
@@ -453,10 +453,10 @@
 	u16 divisor;
 	int br;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	if (!port->tty || !port->tty->termios) {
-		dbg("%s(): no tty structures", __FUNCTION__);
+		dbg("%s(): no tty structures", __func__);
 		return;
 	}
 
@@ -572,7 +572,7 @@
 	unsigned long flags;
 	int result;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	usb_clear_halt(serial->dev, port->write_urb->pipe);
 	usb_clear_halt(serial->dev, port->read_urb->pipe);
@@ -581,7 +581,7 @@
 		return 0;
 
 	if ((buf = kmalloc(OTI6858_CTRL_PKT_SIZE, GFP_KERNEL)) == NULL) {
-		dev_err(&port->dev, "%s(): out of memory!\n", __FUNCTION__);
+		dev_err(&port->dev, "%s(): out of memory!\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -610,12 +610,12 @@
 	spin_unlock_irqrestore(&priv->lock, flags);
 	kfree(buf);
 
-	dbg("%s(): submitting interrupt urb", __FUNCTION__);
+	dbg("%s(): submitting interrupt urb", __func__);
 	port->interrupt_in_urb->dev = serial->dev;
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 	if (result != 0) {
 		dev_err(&port->dev, "%s(): usb_submit_urb() failed"
-			       " with error %d\n", __FUNCTION__, result);
+			       " with error %d\n", __func__, result);
 		oti6858_close(port, NULL);
 		return -EPROTO;
 	}
@@ -634,14 +634,14 @@
 	long timeout;
 	wait_queue_t wait;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	/* wait for data to drain from the buffer */
 	spin_lock_irqsave(&priv->lock, flags);
 	timeout = 30 * HZ;	/* PL2303_CLOSING_WAIT */
 	init_waitqueue_entry(&wait, current);
 	add_wait_queue(&port->tty->write_wait, &wait);
-	dbg("%s(): entering wait loop", __FUNCTION__);
+	dbg("%s(): entering wait loop", __func__);
 	for (;;) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		if (oti6858_buf_data_avail(priv->buf) == 0
@@ -654,7 +654,7 @@
 	}
 	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&port->tty->write_wait, &wait);
-	dbg("%s(): after wait loop", __FUNCTION__);
+	dbg("%s(): after wait loop", __func__);
 
 	/* clear out any remaining data in the buffer */
 	oti6858_buf_clear(priv->buf);
@@ -675,7 +675,7 @@
 	*/
 		timeout = 2*HZ;
 	schedule_timeout_interruptible(timeout);
-	dbg("%s(): after schedule_timeout_interruptible()", __FUNCTION__);
+	dbg("%s(): after schedule_timeout_interruptible()", __func__);
 
 	/* cancel scheduled setup */
 	cancel_delayed_work(&priv->delayed_setup_work);
@@ -683,7 +683,7 @@
 	flush_scheduled_work();
 
 	/* shutdown our urbs */
-	dbg("%s(): shutting down urbs", __FUNCTION__);
+	dbg("%s(): shutting down urbs", __func__);
 	usb_kill_urb(port->write_urb);
 	usb_kill_urb(port->read_urb);
 	usb_kill_urb(port->interrupt_in_urb);
@@ -706,7 +706,7 @@
 	u8 control;
 
 	dbg("%s(port = %d, set = 0x%08x, clear = 0x%08x)",
-				__FUNCTION__, port->number, set, clear);
+				__func__, port->number, set, clear);
 
 	if (!usb_get_intfdata(port->serial->interface))
 		return -ENODEV;
@@ -738,7 +738,7 @@
 	unsigned pin_state;
 	unsigned result = 0;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	if (!usb_get_intfdata(port->serial->interface))
 		return -ENODEV;
@@ -761,7 +761,7 @@
 	if ((pin_state & PIN_DCD) != 0)
 		result |= TIOCM_CD;
 
-	dbg("%s() = 0x%08x", __FUNCTION__, result);
+	dbg("%s() = 0x%08x", __func__, result);
 
 	return result;
 }
@@ -808,7 +808,7 @@
 	unsigned int x;
 
 	dbg("%s(port = %d, cmd = 0x%04x, arg = 0x%08lx)",
-				__FUNCTION__, port->number, cmd, arg);
+				__func__, port->number, cmd, arg);
 
 	switch (cmd) {
 		case TIOCMBIS:
@@ -822,11 +822,11 @@
 			return oti6858_tiocmset(port, NULL, 0, x);
 
 		case TIOCMIWAIT:
-			dbg("%s(): TIOCMIWAIT", __FUNCTION__);
+			dbg("%s(): TIOCMIWAIT", __func__);
 			return wait_modem_info(port, arg);
 
 		default:
-			dbg("%s(): 0x%04x not supported", __FUNCTION__, cmd);
+			dbg("%s(): 0x%04x not supported", __func__, cmd);
 			break;
 	}
 
@@ -837,10 +837,10 @@
 {
 	int state;
 
-	dbg("%s(port = %d)", __FUNCTION__, port->number);
+	dbg("%s(port = %d)", __func__, port->number);
 
 	state = (break_state == 0) ? 0 : 1;
-	dbg("%s(): turning break %s", __FUNCTION__, state ? "on" : "off");
+	dbg("%s(): turning break %s", __func__, state ? "on" : "off");
 
 	/* FIXME */
 /*
@@ -848,7 +848,7 @@
 				  BREAK_REQUEST, BREAK_REQUEST_TYPE, state,
 				  0, NULL, 0, 100);
 	if (result != 0)
-		dbg("%s(): error sending break", __FUNCTION__);
+		dbg("%s(): error sending break", __func__);
  */
 }
 
@@ -857,7 +857,7 @@
 	struct oti6858_private *priv;
 	int i;
 
-	dbg("%s()", __FUNCTION__);
+	dbg("%s()", __func__);
 
 	for (i = 0; i < serial->num_ports; ++i) {
 		priv = usb_get_serial_port_data(serial->port[i]);
@@ -877,7 +877,7 @@
 	int status = urb->status;
 
 	dbg("%s(port = %d, status = %d)",
-				__FUNCTION__, port->number, status);
+				__func__, port->number, status);
 
 	switch (status) {
 	case 0:
@@ -888,11 +888,11 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s(): urb shutting down with status: %d",
-					__FUNCTION__, status);
+					__func__, status);
 		return;
 	default:
 		dbg("%s(): nonzero urb status received: %d",
-					__FUNCTION__, status);
+					__func__, status);
 		break;
 	}
 
@@ -909,7 +909,7 @@
 					priv->setup_done = 0;
 					resubmit = 0;
 					dbg("%s(): scheduling setup_line()",
-					    __FUNCTION__);
+					    __func__);
 					schedule_delayed_work(&priv->delayed_setup_work, 0);
 				}
 			}
@@ -924,7 +924,7 @@
 					priv->setup_done = 0;
 					resubmit = 0;
 					dbg("%s(): scheduling setup_line()",
-					    __FUNCTION__);
+					    __func__);
 					schedule_delayed_work(&priv->delayed_setup_work, 0);
 				}
 			}
@@ -953,7 +953,7 @@
 		if (result != 0) {
 			priv->flags.read_urb_in_use = 0;
 			dev_err(&port->dev, "%s(): usb_submit_urb() failed,"
-					" error %d\n", __FUNCTION__, result);
+					" error %d\n", __func__, result);
 		} else {
 			resubmit = 0;
 		}
@@ -972,13 +972,13 @@
 	if (resubmit) {
 		int result;
 
-//		dbg("%s(): submitting interrupt urb", __FUNCTION__);
+//		dbg("%s(): submitting interrupt urb", __func__);
 		urb->dev = port->serial->dev;
 		result = usb_submit_urb(urb, GFP_ATOMIC);
 		if (result != 0) {
 			dev_err(&urb->dev->dev,
 					"%s(): usb_submit_urb() failed with"
-					" error %d\n", __FUNCTION__, result);
+					" error %d\n", __func__, result);
 		}
 	}
 }
@@ -994,7 +994,7 @@
 	int result;
 
 	dbg("%s(port = %d, status = %d)",
-				__FUNCTION__, port->number, status);
+				__func__, port->number, status);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->flags.read_urb_in_use = 0;
@@ -1002,20 +1002,20 @@
 
 	if (status != 0) {
 		if (!port->open_count) {
-			dbg("%s(): port is closed, exiting", __FUNCTION__);
+			dbg("%s(): port is closed, exiting", __func__);
 			return;
 		}
 		/*
 		if (status == -EPROTO) {
 			// PL2303 mysteriously fails with -EPROTO reschedule the read
-			dbg("%s - caught -EPROTO, resubmitting the urb", __FUNCTION__);
+			dbg("%s - caught -EPROTO, resubmitting the urb", __func__);
 			result = usb_submit_urb(urb, GFP_ATOMIC);
 			if (result)
-				dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+				dev_err(&urb->dev->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 			return;
 		}
 		*/
-		dbg("%s(): unable to handle the error, exiting", __FUNCTION__);
+		dbg("%s(): unable to handle the error, exiting", __func__);
 		return;
 	}
 
@@ -1031,7 +1031,7 @@
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 		if (result != 0) {
 			dev_err(&port->dev, "%s(): usb_submit_urb() failed,"
-					" error %d\n", __FUNCTION__, result);
+					" error %d\n", __func__, result);
 		}
 	}
 }
@@ -1044,7 +1044,7 @@
 	int result;
 
 	dbg("%s(port = %d, status = %d)",
-				__FUNCTION__, port->number, status);
+				__func__, port->number, status);
 
 	switch (status) {
 	case 0:
@@ -1055,21 +1055,21 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s(): urb shutting down with status: %d",
-					__FUNCTION__, status);
+					__func__, status);
 		priv->flags.write_urb_in_use = 0;
 		return;
 	default:
 		/* error in the urb, so we have to resubmit it */
 		dbg("%s(): nonzero write bulk status received: %d",
-					__FUNCTION__, status);
-		dbg("%s(): overflow in write", __FUNCTION__);
+					__func__, status);
+		dbg("%s(): overflow in write", __func__);
 
 		port->write_urb->transfer_buffer_length = 1;
 		port->write_urb->dev = port->serial->dev;
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result) {
 			dev_err(&port->dev, "%s(): usb_submit_urb() failed,"
-					" error %d\n", __FUNCTION__, result);
+					" error %d\n", __func__, result);
 		} else {
 			return;
 		}
@@ -1079,11 +1079,11 @@
 
 	// schedule the interrupt urb if we are still open */
 	port->interrupt_in_urb->dev = port->serial->dev;
-	dbg("%s(): submitting interrupt urb", __FUNCTION__);
+	dbg("%s(): submitting interrupt urb", __func__);
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_ATOMIC);
 	if (result != 0) {
 		dev_err(&port->dev, "%s(): failed submitting int urb,"
-					" error %d\n", __FUNCTION__, result);
+					" error %d\n", __func__, result);
 	}
 }
 
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 1fbb4db..2b4ab37 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -410,7 +410,7 @@
 	retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 				 SET_CONTROL_REQUEST, SET_CONTROL_REQUEST_TYPE,
 				 value, 0, NULL, 0, 100);
-	dbg("%s - value = %d, retval = %d", __FUNCTION__, value, retval);
+	dbg("%s - value = %d, retval = %d", __func__, value, retval);
 	return retval;
 }
 
@@ -420,7 +420,7 @@
 	struct pl2303_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 
@@ -441,7 +441,7 @@
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count,
+	usb_serial_debug_data(debug, &port->dev, __func__, count,
 			      port->write_urb->transfer_buffer);
 
 	port->write_urb->transfer_buffer_length = count;
@@ -449,7 +449,7 @@
 	result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 	if (result) {
 		dev_err(&port->dev, "%s - failed submitting write urb,"
-			" error %d\n", __FUNCTION__, result);
+			" error %d\n", __func__, result);
 		priv->write_urb_in_use = 0;
 		// TODO: reschedule pl2303_send
 	}
@@ -463,7 +463,7 @@
 	struct pl2303_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d, %d bytes", __FUNCTION__, port->number, count);
+	dbg("%s - port %d, %d bytes", __func__, port->number, count);
 
 	if (!count)
 		return count;
@@ -483,13 +483,13 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	room = pl2303_buf_space_avail(priv->buf);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -499,13 +499,13 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	chars = pl2303_buf_data_avail(priv->buf);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -521,7 +521,7 @@
 	int i;
 	u8 control;
 
-	dbg("%s -  port %d", __FUNCTION__, port->number);
+	dbg("%s -  port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (!priv->termios_initialized) {
@@ -545,7 +545,7 @@
 
 	buf = kzalloc(7, GFP_KERNEL);
 	if (!buf) {
-		dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - out of memory.\n", __func__);
 		return;
 	}
 
@@ -563,11 +563,11 @@
 			default:
 			case CS8:	buf[6] = 8;	break;
 		}
-		dbg("%s - data bits = %d", __FUNCTION__, buf[6]);
+		dbg("%s - data bits = %d", __func__, buf[6]);
 	}
 
 	baud = tty_get_baud_rate(port->tty);;
-	dbg("%s - baud = %d", __FUNCTION__, baud);
+	dbg("%s - baud = %d", __func__, baud);
 	if (baud) {
 		buf[0] = baud & 0xff;
 		buf[1] = (baud >> 8) & 0xff;
@@ -580,10 +580,10 @@
 	/* For reference buf[4]=2 is 2 stop bits */
 	if (cflag & CSTOPB) {
 		buf[4] = 2;
-		dbg("%s - stop bits = 2", __FUNCTION__);
+		dbg("%s - stop bits = 2", __func__);
 	} else {
 		buf[4] = 0;
-		dbg("%s - stop bits = 1", __FUNCTION__);
+		dbg("%s - stop bits = 1", __func__);
 	}
 
 	if (cflag & PARENB) {
@@ -594,14 +594,14 @@
 		/* For reference buf[5]=4 is space parity */
 		if (cflag & PARODD) {
 			buf[5] = 1;
-			dbg("%s - parity = odd", __FUNCTION__);
+			dbg("%s - parity = odd", __func__);
 		} else {
 			buf[5] = 2;
-			dbg("%s - parity = even", __FUNCTION__);
+			dbg("%s - parity = even", __func__);
 		}
 	} else {
 		buf[5] = 0;
-		dbg("%s - parity = none", __FUNCTION__);
+		dbg("%s - parity = none", __func__);
 	}
 
 	i = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
@@ -657,7 +657,7 @@
 	long timeout;
 	wait_queue_t wait;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* wait for data to drain from the buffer */
 	spin_lock_irqsave(&priv->lock, flags);
@@ -695,7 +695,7 @@
 	schedule_timeout_interruptible(timeout);
 
 	/* shutdown our urbs */
-	dbg("%s - shutting down urbs", __FUNCTION__);
+	dbg("%s - shutting down urbs", __func__);
 	usb_kill_urb(port->write_urb);
 	usb_kill_urb(port->read_urb);
 	usb_kill_urb(port->interrupt_in_urb);
@@ -719,7 +719,7 @@
 	struct pl2303_private *priv = usb_get_serial_port_data(port);
 	int result;
 
-	dbg("%s -  port %d", __FUNCTION__, port->number);
+	dbg("%s -  port %d", __func__, port->number);
 
 	if (priv->type != HX) {
 		usb_clear_halt(serial->dev, port->write_urb->pipe);
@@ -737,22 +737,22 @@
 
 	//FIXME: need to assert RTS and DTR if CRTSCTS off
 
-	dbg("%s - submitting read urb", __FUNCTION__);
+	dbg("%s - submitting read urb", __func__);
 	port->read_urb->dev = serial->dev;
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
 		dev_err(&port->dev, "%s - failed submitting read urb,"
-			" error %d\n", __FUNCTION__, result);
+			" error %d\n", __func__, result);
 		pl2303_close(port, NULL);
 		return -EPROTO;
 	}
 
-	dbg("%s - submitting interrupt urb", __FUNCTION__);
+	dbg("%s - submitting interrupt urb", __func__);
 	port->interrupt_in_urb->dev = serial->dev;
 	result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 	if (result) {
 		dev_err(&port->dev, "%s - failed submitting interrupt urb,"
-			" error %d\n", __FUNCTION__, result);
+			" error %d\n", __func__, result);
 		pl2303_close(port, NULL);
 		return -EPROTO;
 	}
@@ -792,7 +792,7 @@
 	unsigned int status;
 	unsigned int result;
 
-	dbg("%s (%d)", __FUNCTION__, port->number);
+	dbg("%s (%d)", __func__, port->number);
 
 	if (!usb_get_intfdata(port->serial->interface))
 		return -ENODEV;
@@ -809,7 +809,7 @@
 		  | ((status & UART_RING)	? TIOCM_RI  : 0)
 		  | ((status & UART_DCD)	? TIOCM_CD  : 0);
 
-	dbg("%s - result = %x", __FUNCTION__, result);
+	dbg("%s - result = %x", __func__, result);
 
 	return result;
 }
@@ -853,15 +853,15 @@
 static int pl2303_ioctl(struct usb_serial_port *port, struct file *file,
 			unsigned int cmd, unsigned long arg)
 {
-	dbg("%s (%d) cmd = 0x%04x", __FUNCTION__, port->number, cmd);
+	dbg("%s (%d) cmd = 0x%04x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		case TIOCMIWAIT:
-			dbg("%s (%d) TIOCMIWAIT", __FUNCTION__,  port->number);
+			dbg("%s (%d) TIOCMIWAIT", __func__,  port->number);
 			return wait_modem_info(port, arg);
 
 		default:
-			dbg("%s not supported = 0x%04x", __FUNCTION__, cmd);
+			dbg("%s not supported = 0x%04x", __func__, cmd);
 			break;
 	}
 
@@ -874,19 +874,19 @@
 	u16 state;
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (break_state == 0)
 		state = BREAK_OFF;
 	else
 		state = BREAK_ON;
-	dbg("%s - turning break %s", __FUNCTION__, state==BREAK_OFF ? "off" : "on");
+	dbg("%s - turning break %s", __func__, state==BREAK_OFF ? "off" : "on");
 
 	result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
 				 BREAK_REQUEST, BREAK_REQUEST_TYPE, state,
 				 0, NULL, 0, 100);
 	if (result)
-		dbg("%s - error sending break = %d", __FUNCTION__, result);
+		dbg("%s - error sending break = %d", __func__, result);
 }
 
 static void pl2303_shutdown(struct usb_serial *serial)
@@ -894,7 +894,7 @@
 	int i;
 	struct pl2303_private *priv;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i = 0; i < serial->num_ports; ++i) {
 		priv = usb_get_serial_port_data(serial->port[i]);
@@ -949,7 +949,7 @@
 	int status = urb->status;
 	int retval;
 
-	dbg("%s (%d)", __FUNCTION__, port->number);
+	dbg("%s (%d)", __func__, port->number);
 
 	switch (status) {
 	case 0:
@@ -959,16 +959,16 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__,
+		dbg("%s - urb shutting down with status: %d", __func__,
 		    status);
 		return;
 	default:
-		dbg("%s - nonzero urb status received: %d", __FUNCTION__,
+		dbg("%s - nonzero urb status received: %d", __func__,
 		    status);
 		goto exit;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 			      urb->actual_length, urb->transfer_buffer);
 
 	pl2303_update_line_status(port, data, actual_length);
@@ -978,7 +978,7 @@
 	if (retval)
 		dev_err(&urb->dev->dev,
 			"%s - usb_submit_urb failed with result %d\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 }
 
 static void pl2303_read_bulk_callback(struct urb *urb)
@@ -994,32 +994,32 @@
 	u8 line_status;
 	char tty_flag;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
-		dbg("%s - urb status = %d", __FUNCTION__, status);
+		dbg("%s - urb status = %d", __func__, status);
 		if (!port->open_count) {
-			dbg("%s - port is closed, exiting.", __FUNCTION__);
+			dbg("%s - port is closed, exiting.", __func__);
 			return;
 		}
 		if (status == -EPROTO) {
 			/* PL2303 mysteriously fails with -EPROTO reschedule
 			 * the read */
 			dbg("%s - caught -EPROTO, resubmitting the urb",
-			    __FUNCTION__);
+			    __func__);
 			urb->dev = port->serial->dev;
 			result = usb_submit_urb(urb, GFP_ATOMIC);
 			if (result)
 				dev_err(&urb->dev->dev, "%s - failed"
 					" resubmitting read urb, error %d\n",
-					__FUNCTION__, result);
+					__func__, result);
 			return;
 		}
-		dbg("%s - unable to handle the error, exiting.", __FUNCTION__);
+		dbg("%s - unable to handle the error, exiting.", __func__);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 			      urb->actual_length, data);
 
 	/* get tty_flag from status */
@@ -1039,7 +1039,7 @@
 		tty_flag = TTY_PARITY;
 	else if (line_status & UART_FRAME_ERROR)
 		tty_flag = TTY_FRAME;
-	dbg("%s - tty_flag = %d", __FUNCTION__, tty_flag);
+	dbg("%s - tty_flag = %d", __func__, tty_flag);
 
 	tty = port->tty;
 	if (tty && urb->actual_length) {
@@ -1058,7 +1058,7 @@
 		result = usb_submit_urb(urb, GFP_ATOMIC);
 		if (result)
 			dev_err(&urb->dev->dev, "%s - failed resubmitting"
-				" read urb, error %d\n", __FUNCTION__, result);
+				" read urb, error %d\n", __func__, result);
 	}
 
 	return;
@@ -1071,7 +1071,7 @@
 	int result;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	switch (status) {
 	case 0:
@@ -1081,21 +1081,21 @@
 	case -ENOENT:
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
-		dbg("%s - urb shutting down with status: %d", __FUNCTION__,
+		dbg("%s - urb shutting down with status: %d", __func__,
 		    status);
 		priv->write_urb_in_use = 0;
 		return;
 	default:
 		/* error in the urb, so we have to resubmit it */
-		dbg("%s - Overflow in write", __FUNCTION__);
-		dbg("%s - nonzero write bulk status received: %d", __FUNCTION__,
+		dbg("%s - Overflow in write", __func__);
+		dbg("%s - nonzero write bulk status received: %d", __func__,
 		    status);
 		port->write_urb->transfer_buffer_length = 1;
 		port->write_urb->dev = port->serial->dev;
 		result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 		if (result)
 			dev_err(&urb->dev->dev, "%s - failed resubmitting write"
-				" urb, error %d\n", __FUNCTION__, result);
+				" urb, error %d\n", __func__, result);
 		else
 			return;
 	}
diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c
index 353c54f..3fe98a5 100644
--- a/drivers/usb/serial/safe_serial.c
+++ b/drivers/usb/serial/safe_serial.c
@@ -202,11 +202,11 @@
 	int result;
 	int status = urb->status;
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -232,18 +232,18 @@
 
 			if (actual_length <= (length - 2)) {
 
-				info ("%s - actual: %d", __FUNCTION__, actual_length);
+				info ("%s - actual: %d", __func__, actual_length);
 
 				for (i = 0; i < actual_length; i++) {
 					tty_insert_flip_char (port->tty, data[i], 0);
 				}
 				tty_flip_buffer_push (port->tty);
 			} else {
-				err ("%s - inconsistent lengths %d:%d", __FUNCTION__,
+				err ("%s - inconsistent lengths %d:%d", __func__,
 				     actual_length, length);
 			}
 		} else {
-			err ("%s - bad CRC %x", __FUNCTION__, fcs);
+			err ("%s - bad CRC %x", __func__, fcs);
 		}
 	} else {
 		for (i = 0; i < length; i++) {
@@ -259,7 +259,7 @@
 		       safe_read_bulk_callback, port);
 
 	if ((result = usb_submit_urb (urb, GFP_ATOMIC))) {
-		err ("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+		err ("%s - failed resubmitting read urb, error %d", __func__, result);
 	}
 }
 
@@ -274,7 +274,7 @@
 	     count);
 
 	if (!port->write_urb) {
-		dbg ("%s - write urb NULL", __FUNCTION__);
+		dbg ("%s - write urb NULL", __func__);
 		return (0);
 	}
 
@@ -282,17 +282,17 @@
 	     port->write_urb->transfer_buffer_length);
 
 	if (!port->write_urb->transfer_buffer_length) {
-		dbg ("%s - write urb transfer_buffer_length zero", __FUNCTION__);
+		dbg ("%s - write urb transfer_buffer_length zero", __func__);
 		return (0);
 	}
 	if (count == 0) {
-		dbg ("%s - write request of 0 bytes", __FUNCTION__);
+		dbg ("%s - write request of 0 bytes", __func__);
 		return (0);
 	}
 	spin_lock_bh(&port->lock);
 	if (port->write_urb_busy) {
 		spin_unlock_bh(&port->lock);
-		dbg("%s - already writing", __FUNCTION__);
+		dbg("%s - already writing", __func__);
 		return 0;
 	}
 	port->write_urb_busy = 1;
@@ -332,7 +332,7 @@
 		port->write_urb->transfer_buffer_length = count;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, port->write_urb->transfer_buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, port->write_urb->transfer_buffer);
 #ifdef ECHO_TX
 	{
 		int i;
@@ -349,10 +349,10 @@
 	port->write_urb->dev = port->serial->dev;
 	if ((result = usb_submit_urb (port->write_urb, GFP_KERNEL))) {
 		port->write_urb_busy = 0;
-		err ("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+		err ("%s - failed submitting write urb, error %d", __func__, result);
 		return 0;
 	}
-	dbg ("%s urb: %p submitted", __FUNCTION__, port->write_urb);
+	dbg ("%s urb: %p submitted", __func__, port->write_urb);
 
 	return (count);
 }
@@ -361,7 +361,7 @@
 {
 	int room = 0;		// Default: no room
 
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	if (port->write_urb_busy)
 		room = port->bulk_out_size - (safe ? 2 : 0);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 07eabaf..ed30ade 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -256,7 +256,7 @@
 	struct sierra_port_private *portdata;
 	__u16 interface = 0;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	portdata = usb_get_serial_port_data(port);
 
@@ -286,24 +286,24 @@
 
 static void sierra_rx_throttle(struct usb_serial_port *port)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void sierra_rx_unthrottle(struct usb_serial_port *port)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void sierra_break_ctl(struct usb_serial_port *port, int break_state)
 {
 	/* Unfortunately, I don't know how to send a break */
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 }
 
 static void sierra_set_termios(struct usb_serial_port *port,
 			struct ktermios *old_termios)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	tty_termios_copy_hw(port->tty->termios, old_termios);
 	sierra_send_setup(port);
 }
@@ -357,14 +357,14 @@
 	int status = urb->status;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* free up the transfer buffer, as usb_free_urb() does not do this */
 	kfree(urb->transfer_buffer);
 
 	if (status)
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 
 	spin_lock_irqsave(&portdata->lock, flags);
 	--portdata->outstanding_urbs;
@@ -386,12 +386,12 @@
 
 	portdata = usb_get_serial_port_data(port);
 
-	dbg("%s: write (%d chars)", __FUNCTION__, count);
+	dbg("%s: write (%d chars)", __func__, count);
 
 	spin_lock_irqsave(&portdata->lock, flags);
 	if (portdata->outstanding_urbs > N_OUT_URB) {
 		spin_unlock_irqrestore(&portdata->lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	portdata->outstanding_urbs++;
@@ -413,7 +413,7 @@
 
 	memcpy(buffer, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb(urb, serial->dev,
 			  usb_sndbulkpipe(serial->dev,
@@ -424,7 +424,7 @@
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status) {
 		dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed "
-			"with status = %d\n", __FUNCTION__, status);
+			"with status = %d\n", __func__, status);
 		count = status;
 		goto error;
 	}
@@ -454,14 +454,14 @@
 	unsigned char *data = urb->transfer_buffer;
 	int status = urb->status;
 
-	dbg("%s: %p", __FUNCTION__, urb);
+	dbg("%s: %p", __func__, urb);
 
 	endpoint = usb_pipeendpoint(urb->pipe);
 	port = (struct usb_serial_port *) urb->context;
 
 	if (status) {
 		dbg("%s: nonzero status: %d on endpoint %02x.",
-		    __FUNCTION__, status, endpoint);
+		    __func__, status, endpoint);
 	} else {
 		tty = port->tty;
 		if (urb->actual_length) {
@@ -469,7 +469,7 @@
 			tty_insert_flip_string(tty, data, urb->actual_length);
 			tty_flip_buffer_push(tty);
 		} else {
-			dbg("%s: empty read urb received", __FUNCTION__);
+			dbg("%s: empty read urb received", __func__);
 		}
 
 		/* Resubmit urb so we continue receiving */
@@ -491,15 +491,15 @@
 	struct sierra_port_private *portdata = usb_get_serial_port_data(port);
 	struct usb_serial *serial = port->serial;
 
-	dbg("%s", __FUNCTION__);
-	dbg("%s: urb %p port %p has data %p", __FUNCTION__, urb, port, portdata);
+	dbg("%s", __func__);
+	dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
 
 	if (status == 0) {
 		struct usb_ctrlrequest *req_pkt =
 				(struct usb_ctrlrequest *)urb->transfer_buffer;
 
 		if (!req_pkt) {
-			dbg("%s: NULL req_pkt\n", __FUNCTION__);
+			dbg("%s: NULL req_pkt\n", __func__);
 			return;
 		}
 		if ((req_pkt->bRequestType == 0xA1) &&
@@ -509,7 +509,7 @@
 					urb->transfer_buffer +
 					sizeof(struct usb_ctrlrequest));
 
-			dbg("%s: signal x%x", __FUNCTION__, signals);
+			dbg("%s: signal x%x", __func__, signals);
 
 			old_dcd_state = portdata->dcd_state;
 			portdata->cts_state = 1;
@@ -521,11 +521,11 @@
 					old_dcd_state && !portdata->dcd_state)
 				tty_hangup(port->tty);
 		} else {
-			dbg("%s: type %x req %x", __FUNCTION__,
+			dbg("%s: type %x req %x", __func__,
 				req_pkt->bRequestType, req_pkt->bRequest);
 		}
 	} else
-		dbg("%s: error %d", __FUNCTION__, status);
+		dbg("%s: error %d", __func__, status);
 
 	/* Resubmit urb so we continue receiving IRQ data */
 	if (status != -ESHUTDOWN) {
@@ -533,7 +533,7 @@
 		err = usb_submit_urb(urb, GFP_ATOMIC);
 		if (err)
 			dbg("%s: resubmit intr urb failed. (%d)",
-				__FUNCTION__, err);
+				__func__, err);
 	}
 }
 
@@ -542,14 +542,14 @@
 	struct sierra_port_private *portdata = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* try to give a good number back based on if we have any free urbs at
 	 * this point in time */
 	spin_lock_irqsave(&portdata->lock, flags);
 	if (portdata->outstanding_urbs > N_OUT_URB * 2 / 3) {
 		spin_unlock_irqrestore(&portdata->lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	spin_unlock_irqrestore(&portdata->lock, flags);
@@ -559,7 +559,7 @@
 
 static int sierra_chars_in_buffer(struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/*
 	 * We can't really account for how much data we
@@ -580,7 +580,7 @@
 
 	portdata = usb_get_serial_port_data(port);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Set some sane defaults */
 	portdata->rts_state = 1;
@@ -592,7 +592,7 @@
 		if (!urb)
 			continue;
 		if (urb->dev != serial->dev) {
-			dbg("%s: dev %p != %p", __FUNCTION__,
+			dbg("%s: dev %p != %p", __func__,
 				urb->dev, serial->dev);
 			continue;
 		}
@@ -630,7 +630,7 @@
 	struct usb_serial *serial = port->serial;
 	struct sierra_port_private *portdata;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	portdata = usb_get_serial_port_data(port);
 
 	portdata->rts_state = 0;
@@ -660,7 +660,7 @@
 	int i;
 	int j;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* Set Device mode to D0 */
 	sierra_set_power_state(serial->dev, 0x0000);
@@ -675,7 +675,7 @@
 		portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
 		if (!portdata) {
 			dbg("%s: kmalloc for sierra_port_private (%d) failed!.",
-					__FUNCTION__, i);
+					__func__, i);
 			return -ENOMEM;
 		}
 		spin_lock_init(&portdata->lock);
@@ -696,7 +696,7 @@
 			urb = usb_alloc_urb(0, GFP_KERNEL);
 			if (urb == NULL) {
 				dbg("%s: alloc for in port failed.",
-				    __FUNCTION__);
+				    __func__);
 				continue;
 			}
 			/* Fill URB using supplied data. */
@@ -718,7 +718,7 @@
 	struct usb_serial_port *port;
 	struct sierra_port_private *portdata;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i = 0; i < serial->num_ports; ++i) {
 		port = serial->port[i];
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index f3bbf77..e0b1564 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -408,14 +408,14 @@
 
 
 	dbg("%s - product 0x%4X, num configurations %d, configuration value %d",
-	    __FUNCTION__, le16_to_cpu(dev->descriptor.idProduct),
+	    __func__, le16_to_cpu(dev->descriptor.idProduct),
 	    dev->descriptor.bNumConfigurations,
 	    dev->actconfig->desc.bConfigurationValue);
 
 	/* create device structure */
 	tdev = kzalloc(sizeof(struct ti_device), GFP_KERNEL);
 	if (tdev == NULL) {
-		dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&dev->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 	mutex_init(&tdev->td_open_close_lock);
@@ -425,7 +425,7 @@
 	/* determine device type */
 	if (usb_match_id(serial->interface, ti_id_table_3410))
 		tdev->td_is_3410 = 1;
-	dbg("%s - device type is %s", __FUNCTION__, tdev->td_is_3410 ? "3410" : "5052");
+	dbg("%s - device type is %s", __func__, tdev->td_is_3410 ? "3410" : "5052");
 
 	/* if we have only 1 configuration, download firmware */
 	if (dev->descriptor.bNumConfigurations == 1) {
@@ -459,7 +459,7 @@
 	for (i = 0; i < serial->num_ports; ++i) {
 		tport = kzalloc(sizeof(struct ti_port), GFP_KERNEL);
 		if (tport == NULL) {
-			dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
+			dev_err(&dev->dev, "%s - out of memory\n", __func__);
 			status = -ENOMEM;
 			goto free_tports;
 		}
@@ -471,7 +471,7 @@
 		init_waitqueue_head(&tport->tp_write_wait);
 		tport->tp_write_buf = ti_buf_alloc();
 		if (tport->tp_write_buf == NULL) {
-			dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
+			dev_err(&dev->dev, "%s - out of memory\n", __func__);
 			kfree(tport);
 			status = -ENOMEM;
 			goto free_tports;
@@ -504,7 +504,7 @@
 	struct ti_device *tdev = usb_get_serial_data(serial);
 	struct ti_port *tport;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i=0; i < serial->num_ports; ++i) {
 		tport = usb_get_serial_port_data(serial->port[i]);
@@ -532,7 +532,7 @@
 			     TI_PIPE_TIMEOUT_ENABLE | 
 			     (TI_TRANSFER_TIMEOUT << 2));
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return -ENODEV;
@@ -557,10 +557,10 @@
 
 	/* start interrupt urb the first time a port is opened on this device */
 	if (tdev->td_open_port_count == 0) {
-		dbg("%s - start interrupt in urb", __FUNCTION__);
+		dbg("%s - start interrupt in urb", __func__);
 		urb = tdev->td_serial->port[0]->interrupt_in_urb;
 		if (!urb) {
-			dev_err(&port->dev, "%s - no interrupt urb\n", __FUNCTION__);
+			dev_err(&port->dev, "%s - no interrupt urb\n", __func__);
 			status = -EINVAL;
 			goto release_lock;
 		}
@@ -569,40 +569,40 @@
 		urb->dev = dev;
 		status = usb_submit_urb(urb, GFP_KERNEL);
 		if (status) {
-			dev_err(&port->dev, "%s - submit interrupt urb failed, %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - submit interrupt urb failed, %d\n", __func__, status);
 			goto release_lock;
 		}
 	}
 
 	ti_set_termios(port, port->tty->termios);
 
-	dbg("%s - sending TI_OPEN_PORT", __FUNCTION__);
+	dbg("%s - sending TI_OPEN_PORT", __func__);
 	status = ti_command_out_sync(tdev, TI_OPEN_PORT,
 		(__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot send open command, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot send open command, %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
-	dbg("%s - sending TI_START_PORT", __FUNCTION__);
+	dbg("%s - sending TI_START_PORT", __func__);
 	status = ti_command_out_sync(tdev, TI_START_PORT,
 		(__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot send start command, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot send start command, %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
-	dbg("%s - sending TI_PURGE_PORT", __FUNCTION__);
+	dbg("%s - sending TI_PURGE_PORT", __func__);
 	status = ti_command_out_sync(tdev, TI_PURGE_PORT,
 		(__u8)(TI_UART1_PORT + port_number), TI_PURGE_INPUT, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot clear input buffers, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot clear input buffers, %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 	status = ti_command_out_sync(tdev, TI_PURGE_PORT,
 		(__u8)(TI_UART1_PORT + port_number), TI_PURGE_OUTPUT, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot clear output buffers, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot clear output buffers, %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
@@ -613,27 +613,27 @@
 
 	ti_set_termios(port, port->tty->termios);
 
-	dbg("%s - sending TI_OPEN_PORT (2)", __FUNCTION__);
+	dbg("%s - sending TI_OPEN_PORT (2)", __func__);
 	status = ti_command_out_sync(tdev, TI_OPEN_PORT,
 		(__u8)(TI_UART1_PORT + port_number), open_settings, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot send open command (2), %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot send open command (2), %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
-	dbg("%s - sending TI_START_PORT (2)", __FUNCTION__);
+	dbg("%s - sending TI_START_PORT (2)", __func__);
 	status = ti_command_out_sync(tdev, TI_START_PORT,
 		(__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
 	if (status) {
-		dev_err(&port->dev, "%s - cannot send start command (2), %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot send start command (2), %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
 	/* start read urb */
-	dbg("%s - start read urb", __FUNCTION__);
+	dbg("%s - start read urb", __func__);
 	urb = port->read_urb;
 	if (!urb) {
-		dev_err(&port->dev, "%s - no read urb\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - no read urb\n", __func__);
 		status = -EINVAL;
 		goto unlink_int_urb;
 	}
@@ -643,7 +643,7 @@
 	urb->dev = dev;
 	status = usb_submit_urb(urb, GFP_KERNEL);
 	if (status) {
-		dev_err(&port->dev, "%s - submit read urb failed, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - submit read urb failed, %d\n", __func__, status);
 		goto unlink_int_urb;
 	}
 
@@ -657,7 +657,7 @@
 		usb_kill_urb(port->serial->port[0]->interrupt_in_urb);
 release_lock:
 	mutex_unlock(&tdev->td_open_close_lock);
-	dbg("%s - exit %d", __FUNCTION__, status);
+	dbg("%s - exit %d", __func__, status);
 	return status;
 }
 
@@ -670,7 +670,7 @@
 	int status;
 	int do_unlock;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	tdev = usb_get_serial_data(port->serial);
 	tport = usb_get_serial_port_data(port);
@@ -687,11 +687,11 @@
 
 	port_number = port->number - port->serial->minor;
 
-	dbg("%s - sending TI_CLOSE_PORT", __FUNCTION__);
+	dbg("%s - sending TI_CLOSE_PORT", __func__);
 	status = ti_command_out_sync(tdev, TI_CLOSE_PORT,
 		     (__u8)(TI_UART1_PORT + port_number), 0, NULL, 0);
 	if (status)
-		dev_err(&port->dev, "%s - cannot send close port command, %d\n" , __FUNCTION__, status);
+		dev_err(&port->dev, "%s - cannot send close port command, %d\n" , __func__, status);
 
 	/* if mutex_lock is interrupted, continue anyway */
 	do_unlock = !mutex_lock_interruptible(&tdev->td_open_close_lock);
@@ -704,7 +704,7 @@
 	if (do_unlock)
 		mutex_unlock(&tdev->td_open_close_lock);
 
-	dbg("%s - exit", __FUNCTION__);
+	dbg("%s - exit", __func__);
 }
 
 
@@ -714,10 +714,10 @@
 	struct ti_port *tport = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return 0;
 	}
 
@@ -740,7 +740,7 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return -ENODEV;
@@ -749,7 +749,7 @@
 	room = ti_buf_space_avail(tport->tp_write_buf);
 	spin_unlock_irqrestore(&tport->tp_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return room;
 }
 
@@ -760,7 +760,7 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return -ENODEV;
@@ -769,7 +769,7 @@
 	chars = ti_buf_data_avail(tport->tp_write_buf);
 	spin_unlock_irqrestore(&tport->tp_lock, flags);
 
-	dbg("%s - returns %d", __FUNCTION__, chars);
+	dbg("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -779,14 +779,14 @@
 	struct ti_port *tport = usb_get_serial_port_data(port);
 	struct tty_struct *tty;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty", __FUNCTION__);
+		dbg("%s - no tty", __func__);
 		return;
 	}
 
@@ -802,21 +802,21 @@
 	struct tty_struct *tty;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return;
 
 	tty = port->tty;
 	if (!tty) {
-		dbg("%s - no tty", __FUNCTION__);
+		dbg("%s - no tty", __func__);
 		return;
 	}
 
 	if (I_IXOFF(tty) || C_CRTSCTS(tty)) {
 		status = ti_restart_read(tport, tty);
 		if (status)
-			dev_err(&port->dev, "%s - cannot restart read, %d\n", __FUNCTION__, status);
+			dev_err(&port->dev, "%s - cannot restart read, %d\n", __func__, status);
 	}
 }
 
@@ -828,24 +828,24 @@
 	struct async_icount cnow;
 	struct async_icount cprev;
 
-	dbg("%s - port %d, cmd = 0x%04X", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd = 0x%04X", __func__, port->number, cmd);
 
 	if (tport == NULL)
 		return -ENODEV;
 
 	switch (cmd) {
 		case TIOCGSERIAL:
-			dbg("%s - (%d) TIOCGSERIAL", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCGSERIAL", __func__, port->number);
 			return ti_get_serial_info(tport, (struct serial_struct __user *)arg);
 			break;
 
 		case TIOCSSERIAL:
-			dbg("%s - (%d) TIOCSSERIAL", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCSSERIAL", __func__, port->number);
 			return ti_set_serial_info(tport, (struct serial_struct __user *)arg);
 			break;
 
 		case TIOCMIWAIT:
-			dbg("%s - (%d) TIOCMIWAIT", __FUNCTION__, port->number);
+			dbg("%s - (%d) TIOCMIWAIT", __func__, port->number);
 			cprev = tport->tp_icount;
 			while (1) {
 				interruptible_sleep_on(&tport->tp_msr_wait);
@@ -866,7 +866,7 @@
 			break;
 
 		case TIOCGICOUNT:
-			dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", __FUNCTION__, port->number, tport->tp_icount.rx, tport->tp_icount.tx);
+			dbg("%s - (%d) TIOCGICOUNT RX=%d, TX=%d", __func__, port->number, tport->tp_icount.rx, tport->tp_icount.tx);
 			if (copy_to_user((void __user *)arg, &tport->tp_icount, sizeof(tport->tp_icount)))
 				return -EFAULT;
 			return 0;
@@ -888,20 +888,20 @@
 	int port_number = port->number - port->serial->minor;
 	unsigned int mcr;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	cflag = tty->termios->c_cflag;
 	iflag = tty->termios->c_iflag;
 
-	dbg("%s - cflag %08x, iflag %08x", __FUNCTION__, cflag, iflag);
-	dbg("%s - old clfag %08x, old iflag %08x", __FUNCTION__, old_termios->c_cflag, old_termios->c_iflag);
+	dbg("%s - cflag %08x, iflag %08x", __func__, cflag, iflag);
+	dbg("%s - old clfag %08x, old iflag %08x", __func__, old_termios->c_cflag, old_termios->c_iflag);
 
 	if (tport == NULL)
 		return;
 
 	config = kmalloc(sizeof(*config), GFP_KERNEL);
 	if (!config) {
-		dev_err(&port->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - out of memory\n", __func__);
 		return;
 	}
 
@@ -985,7 +985,7 @@
 		tty_encode_baud_rate(tty, baud, baud);
 
 	dbg("%s - BaudRate=%d, wBaudRate=%d, wFlags=0x%04X, bDataBits=%d, bParity=%d, bStopBits=%d, cXon=%d, cXoff=%d, bUartMode=%d",
-	__FUNCTION__, baud, config->wBaudRate, config->wFlags, config->bDataBits, config->bParity, config->bStopBits, config->cXon, config->cXoff, config->bUartMode);
+	__func__, baud, config->wBaudRate, config->wFlags, config->bDataBits, config->bParity, config->bStopBits, config->cXon, config->cXoff, config->bUartMode);
 
 	cpu_to_be16s(&config->wBaudRate);
 	cpu_to_be16s(&config->wFlags);
@@ -994,7 +994,7 @@
 		(__u8)(TI_UART1_PORT + port_number), 0, (__u8 *)config,
 		sizeof(*config));
 	if (status)
-		dev_err(&port->dev, "%s - cannot set config on port %d, %d\n", __FUNCTION__, port_number, status);
+		dev_err(&port->dev, "%s - cannot set config on port %d, %d\n", __func__, port_number, status);
 
 	/* SET_CONFIG asserts RTS and DTR, reset them correctly */
 	mcr = tport->tp_shadow_mcr;
@@ -1003,7 +1003,7 @@
 		mcr &= ~(TI_MCR_DTR | TI_MCR_RTS);
 	status = ti_set_mcr(tport, mcr);
 	if (status)
-		dev_err(&port->dev, "%s - cannot set modem control on port %d, %d\n", __FUNCTION__, port_number, status);
+		dev_err(&port->dev, "%s - cannot set modem control on port %d, %d\n", __func__, port_number, status);
 
 	kfree(config);
 }
@@ -1017,7 +1017,7 @@
 	unsigned int mcr;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return -ENODEV;
@@ -1035,7 +1035,7 @@
 		| ((msr & TI_MSR_RI) ? TIOCM_RI : 0)
 		| ((msr & TI_MSR_DSR) ? TIOCM_DSR : 0);
 
-	dbg("%s - 0x%04X", __FUNCTION__, result);
+	dbg("%s - 0x%04X", __func__, result);
 
 	return result;
 }
@@ -1048,7 +1048,7 @@
 	unsigned int mcr;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (tport == NULL)
 		return -ENODEV;
@@ -1080,7 +1080,7 @@
 	struct ti_port *tport = usb_get_serial_port_data(port);
 	int status;
 
-	dbg("%s - state = %d", __FUNCTION__, break_state);
+	dbg("%s - state = %d", __func__, break_state);
 
 	if (tport == NULL)
 		return;
@@ -1092,7 +1092,7 @@
 		TI_LCR_BREAK, break_state == -1 ? TI_LCR_BREAK : 0);
 
 	if (status)
-		dbg("%s - error setting break, %d", __FUNCTION__, status);
+		dbg("%s - error setting break, %d", __func__, status);
 }
 
 
@@ -1111,7 +1111,7 @@
 	int retval;
 	__u8 msr;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	switch (status) {
 	case 0:
@@ -1119,33 +1119,33 @@
 	case -ECONNRESET:
 	case -ENOENT:
 	case -ESHUTDOWN:
-		dbg("%s - urb shutting down, %d", __FUNCTION__, status);
+		dbg("%s - urb shutting down, %d", __func__, status);
 		tdev->td_urb_error = 1;
 		return;
 	default:
 		dev_err(dev, "%s - nonzero urb status, %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		tdev->td_urb_error = 1;
 		goto exit;
 	}
 
 	if (length != 2) {
-		dbg("%s - bad packet size, %d", __FUNCTION__, length);
+		dbg("%s - bad packet size, %d", __func__, length);
 		goto exit;
 	}
 
 	if (data[0] == TI_CODE_HARDWARE_ERROR) {
-		dev_err(dev, "%s - hardware error, %d\n", __FUNCTION__, data[1]);
+		dev_err(dev, "%s - hardware error, %d\n", __func__, data[1]);
 		goto exit;
 	}
 
 	port_number = TI_GET_PORT_FROM_CODE(data[0]);
 	function = TI_GET_FUNC_FROM_CODE(data[0]);
 
-	dbg("%s - port_number %d, function %d, data 0x%02X", __FUNCTION__, port_number, function, data[1]);
+	dbg("%s - port_number %d, function %d, data 0x%02X", __func__, port_number, function, data[1]);
 
 	if (port_number >= serial->num_ports) {
-		dev_err(dev, "%s - bad port number, %d\n", __FUNCTION__, port_number);
+		dev_err(dev, "%s - bad port number, %d\n", __func__, port_number);
 		goto exit;
 	}
 
@@ -1157,17 +1157,17 @@
 
 	switch (function) {
 	case TI_CODE_DATA_ERROR:
-		dev_err(dev, "%s - DATA ERROR, port %d, data 0x%02X\n", __FUNCTION__, port_number, data[1]);
+		dev_err(dev, "%s - DATA ERROR, port %d, data 0x%02X\n", __func__, port_number, data[1]);
 		break;
 
 	case TI_CODE_MODEM_STATUS:
 		msr = data[1];
-		dbg("%s - port %d, msr 0x%02X", __FUNCTION__, port_number, msr);
+		dbg("%s - port %d, msr 0x%02X", __func__, port_number, msr);
 		ti_handle_new_msr(tport, msr);
 		break;
 
 	default:
-		dev_err(dev, "%s - unknown interrupt code, 0x%02X\n", __FUNCTION__, data[1]);
+		dev_err(dev, "%s - unknown interrupt code, 0x%02X\n", __func__, data[1]);
 		break;
 	}
 
@@ -1175,7 +1175,7 @@
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
 		dev_err(dev, "%s - resubmit interrupt urb failed, %d\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 }
 
 
@@ -1187,7 +1187,7 @@
 	int status = urb->status;
 	int retval = 0;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	switch (status) {
 	case 0:
@@ -1195,13 +1195,13 @@
 	case -ECONNRESET:
 	case -ENOENT:
 	case -ESHUTDOWN:
-		dbg("%s - urb shutting down, %d", __FUNCTION__, status);
+		dbg("%s - urb shutting down, %d", __func__, status);
 		tport->tp_tdev->td_urb_error = 1;
 		wake_up_interruptible(&tport->tp_write_wait);
 		return;
 	default:
 		dev_err(dev, "%s - nonzero urb status, %d\n",
-			__FUNCTION__, status );
+			__func__, status );
 		tport->tp_tdev->td_urb_error = 1;
 		wake_up_interruptible(&tport->tp_write_wait);
 	}
@@ -1210,16 +1210,16 @@
 		goto exit;
 
 	if (status) {
-		dev_err(dev, "%s - stopping read!\n", __FUNCTION__);
+		dev_err(dev, "%s - stopping read!\n", __func__);
 		return;
 	}
 
 	if (port->tty && urb->actual_length) {
-		usb_serial_debug_data(debug, dev, __FUNCTION__,
+		usb_serial_debug_data(debug, dev, __func__,
 			urb->actual_length, urb->transfer_buffer);
 
 		if (!tport->tp_is_open)
-			dbg("%s - port closed, dropping data", __FUNCTION__);
+			dbg("%s - port closed, dropping data", __func__);
 		else
 			ti_recv(&urb->dev->dev, port->tty, urb->transfer_buffer,
 				urb->actual_length);
@@ -1241,7 +1241,7 @@
 	spin_unlock(&tport->tp_lock);
 	if (retval)
 		dev_err(dev, "%s - resubmit read urb failed, %d\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 }
 
 
@@ -1252,7 +1252,7 @@
 	struct device *dev = &urb->dev->dev;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	tport->tp_write_urb_in_use = 0;
 
@@ -1262,13 +1262,13 @@
 	case -ECONNRESET:
 	case -ENOENT:
 	case -ESHUTDOWN:
-		dbg("%s - urb shutting down, %d", __FUNCTION__, status);
+		dbg("%s - urb shutting down, %d", __func__, status);
 		tport->tp_tdev->td_urb_error = 1;
 		wake_up_interruptible(&tport->tp_write_wait);
 		return;
 	default:
 		dev_err(dev, "%s - nonzero urb status, %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		tport->tp_tdev->td_urb_error = 1;
 		wake_up_interruptible(&tport->tp_write_wait);
 	}
@@ -1286,7 +1286,7 @@
 	do {
 		cnt = tty_buffer_request_room(tty, length);
 		if (cnt < length) {
-			dev_err(dev, "%s - dropping data, %d bytes lost\n", __FUNCTION__, length - cnt);
+			dev_err(dev, "%s - dropping data, %d bytes lost\n", __func__, length - cnt);
 			if(cnt == 0)
 				break;
 		}
@@ -1307,7 +1307,7 @@
 	unsigned long flags;
 
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&tport->tp_lock, flags);
 
@@ -1329,7 +1329,7 @@
 
 	spin_unlock_irqrestore(&tport->tp_lock, flags);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, port->write_urb->transfer_buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, port->write_urb->transfer_buffer);
 
 	usb_fill_bulk_urb(port->write_urb, port->serial->dev,
 			   usb_sndbulkpipe(port->serial->dev,
@@ -1339,7 +1339,7 @@
 
 	result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
 	if (result) {
-		dev_err(&port->dev, "%s - submit write urb failed, %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - submit write urb failed, %d\n", __func__, result);
 		tport->tp_write_urb_in_use = 0; 
 		/* TODO: reschedule ti_send */
 	} else {
@@ -1381,23 +1381,23 @@
 	int port_number = port->number - port->serial->minor;
 	struct ti_port_status *data;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	size = sizeof(struct ti_port_status);
 	data = kmalloc(size, GFP_KERNEL);
 	if (!data) {
-		dev_err(&port->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&port->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
 	status = ti_command_in_sync(tdev, TI_GET_PORT_STATUS,
 		(__u8)(TI_UART1_PORT+port_number), 0, (__u8 *)data, size);
 	if (status) {
-		dev_err(&port->dev, "%s - get port status command failed, %d\n", __FUNCTION__, status);
+		dev_err(&port->dev, "%s - get port status command failed, %d\n", __func__, status);
 		goto free_data;
 	}
 
-	dbg("%s - lsr 0x%02X", __FUNCTION__, data->bLSR);
+	dbg("%s - lsr 0x%02X", __func__, data->bLSR);
 
 	tport->tp_lsr = data->bLSR;
 
@@ -1458,7 +1458,7 @@
 	struct tty_struct *tty;
 	unsigned long flags;
 
-	dbg("%s - msr 0x%02X", __FUNCTION__, msr);
+	dbg("%s - msr 0x%02X", __func__, msr);
 
 	if (msr & TI_MSR_DELTA_MASK) {
 		spin_lock_irqsave(&tport->tp_lock, flags);
@@ -1496,7 +1496,7 @@
 	struct usb_serial_port *port = tport->tp_port;
 	wait_queue_t wait;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irq(&tport->tp_lock);
 
@@ -1628,12 +1628,12 @@
 	struct ti_write_data_bytes *data;
 	struct device *dev = &tdev->td_serial->dev->dev;
 
-	dbg("%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X", __FUNCTION__, addr, mask, byte);
+	dbg("%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X", __func__, addr, mask, byte);
 
 	size = sizeof(struct ti_write_data_bytes) + 2;
 	data = kmalloc(size, GFP_KERNEL);
 	if (!data) {
-		dev_err(dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -1649,7 +1649,7 @@
 		(__u8 *)data, size);
 
 	if (status < 0)
-		dev_err(dev, "%s - failed, %d\n", __FUNCTION__, status);
+		dev_err(dev, "%s - failed, %d\n", __func__, status);
 
 	kfree(data);
 
@@ -1676,7 +1676,7 @@
 	buffer_size = TI_FIRMWARE_BUF_SIZE + sizeof(struct ti_firmware_header);
 	buffer = kmalloc(buffer_size, GFP_KERNEL);
 	if (!buffer) {
-		dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&dev->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -1690,7 +1690,7 @@
 	header->wLength = cpu_to_le16((__u16)(buffer_size - sizeof(struct ti_firmware_header)));
 	header->bCheckSum = cs;
 
-	dbg("%s - downloading firmware", __FUNCTION__);
+	dbg("%s - downloading firmware", __func__);
 	for (pos = 0; pos < buffer_size; pos += done) {
 		len = min(buffer_size - pos, TI_DOWNLOAD_MAX_PACKET_SIZE);
 		status = usb_bulk_msg(dev, pipe, buffer+pos, len, &done, 1000);
@@ -1701,11 +1701,11 @@
 	kfree(buffer);
 
 	if (status) {
-		dev_err(&dev->dev, "%s - error downloading firmware, %d\n", __FUNCTION__, status);
+		dev_err(&dev->dev, "%s - error downloading firmware, %d\n", __func__, status);
 		return status;
 	}
 
-	dbg("%s - download successful", __FUNCTION__);
+	dbg("%s - download successful", __func__);
 
 	return 0;
 }
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 5b46481..baf953d 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -81,7 +81,7 @@
 	unsigned int i, j;
 	int good_spot;
 
-	dbg("%s %d", __FUNCTION__, num_ports);
+	dbg("%s %d", __func__, num_ports);
 
 	*minor = 0;
 	mutex_lock(&table_lock);
@@ -101,7 +101,7 @@
 
 		*minor = i;
 		j = 0;
-		dbg("%s - minor base = %d", __FUNCTION__, *minor);
+		dbg("%s - minor base = %d", __func__, *minor);
 		for (i = *minor; (i < (*minor + num_ports)) && (i < SERIAL_TTY_MINORS); ++i) {
 			serial_table[i] = serial;
 			serial->port[j++]->number = i;
@@ -117,7 +117,7 @@
 {
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (serial == NULL)
 		return;
@@ -135,7 +135,7 @@
 
 	serial = to_usb_serial(kref);
 
-	dbg("%s - %s", __FUNCTION__, serial->type->description);
+	dbg("%s - %s", __func__, serial->type->description);
 
 	serial->type->shutdown(serial);
 
@@ -187,7 +187,7 @@
 	unsigned int portNumber;
 	int retval;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* get the serial object associated with this tty pointer */
 	serial = usb_serial_get_by_index(tty->index);
@@ -259,7 +259,7 @@
 	if (!port)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	mutex_lock(&port->mutex);
 
@@ -299,11 +299,11 @@
 	if (!port || port->serial->dev->state == USB_STATE_NOTATTACHED)
 		goto exit;
 
-	dbg("%s - port %d, %d byte(s)", __FUNCTION__, port->number, count);
+	dbg("%s - port %d, %d byte(s)", __func__, port->number, count);
 
 	if (!port->open_count) {
 		retval = -EINVAL;
-		dbg("%s - port not opened", __FUNCTION__);
+		dbg("%s - port not opened", __func__);
 		goto exit;
 	}
 
@@ -322,10 +322,10 @@
 	if (!port)
 		goto exit;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		goto exit;
 	}
 
@@ -344,10 +344,10 @@
 	if (!port)
 		goto exit;
 
-	dbg("%s = port %d", __FUNCTION__, port->number);
+	dbg("%s = port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		goto exit;
 	}
 
@@ -365,10 +365,10 @@
 	if (!port)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg ("%s - port not open", __FUNCTION__);
+		dbg ("%s - port not open", __func__);
 		return;
 	}
 
@@ -384,10 +384,10 @@
 	if (!port)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		return;
 	}
 
@@ -405,11 +405,11 @@
 	if (!port)
 		goto exit;
 
-	dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
 
 	/* Caution - port->open_count is BKL protected */
 	if (!port->open_count) {
-		dbg ("%s - port not open", __FUNCTION__);
+		dbg ("%s - port not open", __func__);
 		goto exit;
 	}
 
@@ -430,10 +430,10 @@
 	if (!port)
 		return;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		return;
 	}
 
@@ -454,10 +454,10 @@
 		return;
 	}
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		unlock_kernel();
 		return;
 	}
@@ -476,7 +476,7 @@
 	off_t begin = 0;
 	char tmp[40];
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	length += sprintf (page, "usbserinfo:1.0 driver:2.0\n");
 	for (i = 0; i < SERIAL_TTY_MINORS && length < PAGE_SIZE; ++i) {
 		serial = usb_serial_get_by_index(i);
@@ -522,10 +522,10 @@
 	if (!port)
 		return -ENODEV;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		return -ENODEV;
 	}
 
@@ -543,10 +543,10 @@
 	if (!port)
 		return -ENODEV;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->open_count) {
-		dbg("%s - port not open", __FUNCTION__);
+		dbg("%s - port not open", __func__);
 		return -ENODEV;
 	}
 
@@ -572,7 +572,7 @@
 		container_of(work, struct usb_serial_port, work);
 	struct tty_struct *tty;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	
 	if (!port)
 		return;
@@ -588,7 +588,7 @@
 {
 	struct usb_serial_port *port = to_usb_serial_port(dev);
 
-	dbg ("%s - %s", __FUNCTION__, dev->bus_id);
+	dbg ("%s - %s", __func__, dev->bus_id);
 	port_free(port);
 }
 
@@ -634,7 +634,7 @@
 
 	serial = kzalloc(sizeof(*serial), GFP_KERNEL);
 	if (!serial) {
-		dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&dev->dev, "%s - out of memory\n", __func__);
 		return NULL;
 	}
 	serial->dev = usb_get_dev(dev);
@@ -729,7 +729,7 @@
 	serial = create_serial (dev, interface, type);
 	if (!serial) {
 		unlock_kernel();
-		dev_err(&interface->dev, "%s - out of memory\n", __FUNCTION__);
+		dev_err(&interface->dev, "%s - out of memory\n", __func__);
 		return -ENOMEM;
 	}
 
@@ -874,7 +874,7 @@
 	serial->num_port_pointers = max_endpoints;
 	unlock_kernel();
 
-	dbg("%s - setting up %d port structures for this device", __FUNCTION__, max_endpoints);
+	dbg("%s - setting up %d port structures for this device", __func__, max_endpoints);
 	for (i = 0; i < max_endpoints; ++i) {
 		port = kzalloc(sizeof(struct usb_serial_port), GFP_KERNEL);
 		if (!port)
@@ -1022,7 +1022,7 @@
 		port->dev.release = &port_release;
 
 		snprintf (&port->dev.bus_id[0], sizeof(port->dev.bus_id), "ttyUSB%d", port->number);
-		dbg ("%s - registering %s", __FUNCTION__, port->dev.bus_id);
+		dbg ("%s - registering %s", __func__, port->dev.bus_id);
 		retval = device_register(&port->dev);
 		if (retval)
 			dev_err(&port->dev, "Error registering port device, "
@@ -1081,7 +1081,7 @@
 	struct usb_serial_port *port;
 
 	usb_serial_console_disconnect(serial);
-	dbg ("%s", __FUNCTION__);
+	dbg ("%s", __func__);
 
 	mutex_lock(&serial->disc_mutex);
 	usb_set_intfdata (interface, NULL);
@@ -1165,7 +1165,7 @@
 
 	result = bus_register(&usb_serial_bus_type);
 	if (result) {
-		err("%s - registering bus driver failed", __FUNCTION__);
+		err("%s - registering bus driver failed", __func__);
 		goto exit_bus;
 	}
 
@@ -1182,21 +1182,21 @@
 	tty_set_operations(usb_serial_tty_driver, &serial_ops);
 	result = tty_register_driver(usb_serial_tty_driver);
 	if (result) {
-		err("%s - tty_register_driver failed", __FUNCTION__);
+		err("%s - tty_register_driver failed", __func__);
 		goto exit_reg_driver;
 	}
 
 	/* register the USB driver */
 	result = usb_register(&usb_serial_driver);
 	if (result < 0) {
-		err("%s - usb_register failed", __FUNCTION__);
+		err("%s - usb_register failed", __func__);
 		goto exit_tty;
 	}
 
 	/* register the generic driver, if we should */
 	result = usb_serial_generic_register(debug);
 	if (result < 0) {
-		err("%s - registering generic driver failed", __FUNCTION__);
+		err("%s - registering generic driver failed", __func__);
 		goto exit_generic;
 	}
 
@@ -1214,7 +1214,7 @@
 	bus_unregister(&usb_serial_bus_type);
 
 exit_bus:
-	err ("%s - returning with error %d", __FUNCTION__, result);
+	err ("%s - returning with error %d", __func__, result);
 	put_tty_driver(usb_serial_tty_driver);
 	return result;
 }
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index f2d59b0..137df44 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -281,7 +281,7 @@
 	unsigned long flags;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (!port->read_urb) {
 		/* this is needed for some brain dead Sony devices */
@@ -313,16 +313,16 @@
 	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
 	if (result) {
 		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n",
-			__FUNCTION__, result);
+			__func__, result);
 		goto exit;
 	}
 	
 	if (port->interrupt_in_urb) {
-		dbg("%s - adding interrupt input for treo", __FUNCTION__);
+		dbg("%s - adding interrupt input for treo", __func__);
 		result = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
 		if (result)
 			dev_err(&port->dev, "%s - failed submitting interrupt urb, error %d\n",
-				__FUNCTION__, result);
+				__func__, result);
 	}
 exit:	
 	return result;
@@ -334,7 +334,7 @@
 	struct visor_private *priv = usb_get_serial_port_data(port);
 	unsigned char *transfer_buffer;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 			 
 	/* shutdown our urbs */
 	usb_kill_urb(port->read_urb);
@@ -370,12 +370,12 @@
 	unsigned long flags;
 	int status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->outstanding_urbs > URB_UPPER_LIMIT) {
 		spin_unlock_irqrestore(&priv->lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	priv->outstanding_urbs++;
@@ -397,7 +397,7 @@
 
 	memcpy (buffer, buf, count);
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, count, buffer);
+	usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb (urb, serial->dev,
 			   usb_sndbulkpipe (serial->dev,
@@ -409,7 +409,7 @@
 	status = usb_submit_urb(urb, GFP_ATOMIC);
 	if (status) {
 		dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed with status = %d\n",
-			__FUNCTION__, status);
+			__func__, status);
 		count = status;
 		goto error;
 	} else {
@@ -440,7 +440,7 @@
 	struct visor_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/*
 	 * We really can take anything the user throws at us
@@ -451,7 +451,7 @@
 	spin_lock_irqsave(&priv->lock, flags);
 	if (priv->outstanding_urbs > URB_UPPER_LIMIT * 2 / 3) {
 		spin_unlock_irqrestore(&priv->lock, flags);
-		dbg("%s - write limit hit\n", __FUNCTION__);
+		dbg("%s - write limit hit\n", __func__);
 		return 0;
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -462,7 +462,7 @@
 
 static int visor_chars_in_buffer (struct usb_serial_port *port)
 {
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	/* 
 	 * We can't really account for how much data we
@@ -484,11 +484,11 @@
 	/* free up the transfer buffer, as usb_free_urb() does not do this */
 	kfree (urb->transfer_buffer);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status)
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	--priv->outstanding_urbs;
@@ -508,15 +508,15 @@
 	int result;
 	int available_room;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	tty = port->tty;
 	if (tty && urb->actual_length) {
@@ -542,7 +542,7 @@
 				   visor_read_bulk_callback, port);
 		result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 		if (result)
-			dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __FUNCTION__, result);
+			dev_err(&port->dev, "%s - failed resubmitting read urb, error %d\n", __func__, result);
 	} else {
 		priv->actually_throttled = 1;
 	}
@@ -564,11 +564,11 @@
 	case -ESHUTDOWN:
 		/* this urb is terminated, clean up */
 		dbg("%s - urb shutting down with status: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	default:
 		dbg("%s - nonzero urb status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		goto exit;
 	}
 
@@ -579,14 +579,14 @@
 	 * Rumor has it this endpoint is used to notify when data
 	 * is ready to be read from the bulk ones.
 	 */
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__,
+	usb_serial_debug_data(debug, &port->dev, __func__,
 			      urb->actual_length, urb->transfer_buffer);
 
 exit:
 	result = usb_submit_urb (urb, GFP_ATOMIC);
 	if (result)
 		dev_err(&urb->dev->dev, "%s - Error %d submitting interrupt urb\n",
-			__FUNCTION__, result);
+			__func__, result);
 }
 
 static void visor_throttle (struct usb_serial_port *port)
@@ -594,7 +594,7 @@
 	struct visor_private *priv = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->throttled = 1;
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -607,7 +607,7 @@
 	unsigned long flags;
 	int result;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	spin_lock_irqsave(&priv->lock, flags);
 	priv->throttled = 0;
 	priv->actually_throttled = 0;
@@ -616,7 +616,7 @@
 	port->read_urb->dev = port->serial->dev;
 	result = usb_submit_urb(port->read_urb, GFP_ATOMIC);
 	if (result)
-		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __FUNCTION__, result);
+		dev_err(&port->dev, "%s - failed submitting read urb, error %d\n", __func__, result);
 }
 
 static int palm_os_3_probe (struct usb_serial *serial, const struct usb_device_id *id)
@@ -629,11 +629,11 @@
 	int i;
 	int num_ports = 0;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	transfer_buffer = kmalloc (sizeof (*connection_info), GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __FUNCTION__,
+		dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
 			sizeof(*connection_info));
 		return -ENOMEM;
 	}
@@ -646,7 +646,7 @@
 				  sizeof(*connection_info), 300);
 	if (retval < 0) {
 		dev_err(dev, "%s - error %d getting connection information\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 		goto exit;
 	}
 
@@ -706,7 +706,7 @@
 				  0x02, 300);
 	if (retval < 0)
 		dev_err(dev, "%s - error %d getting bytes available request\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 	retval = 0;
 
 exit:
@@ -722,11 +722,11 @@
 	unsigned char *transfer_buffer;
 	int retval;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	transfer_buffer =  kmalloc (sizeof (*connection_info), GFP_KERNEL);
 	if (!transfer_buffer) {
-		dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __FUNCTION__,
+		dev_err(dev, "%s - kmalloc(%Zd) failed.\n", __func__,
 			sizeof(*connection_info));
 		return -ENOMEM;
 	}
@@ -738,9 +738,9 @@
 				  sizeof (*connection_info), 300);
 	if (retval < 0)
 		dev_err(dev, "%s - error %d getting connection info\n",
-			__FUNCTION__, retval);
+			__func__, retval);
 	else
-		usb_serial_debug_data(debug, &serial->dev->dev, __FUNCTION__,
+		usb_serial_debug_data(debug, &serial->dev->dev, __func__,
 				      retval, transfer_buffer);
 
 	kfree (transfer_buffer);
@@ -753,7 +753,7 @@
 	int retval = 0;
 	int (*startup) (struct usb_serial *serial, const struct usb_device_id *id);
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
 		err("active config #%d != 1 ??",
@@ -807,7 +807,7 @@
 	int result;
 	u8 data;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/*
 	 * Note that PEG-300 series devices expect the following two calls.
@@ -818,11 +818,11 @@
 				  USB_REQ_GET_CONFIGURATION, USB_DIR_IN,
 				  0, 0, &data, 1, 3000);
 	if (result < 0) {
-		dev_err(dev, "%s: get config number failed: %d\n", __FUNCTION__, result);
+		dev_err(dev, "%s: get config number failed: %d\n", __func__, result);
 		return result;
 	}
 	if (result != 1) {
-		dev_err(dev, "%s: get config number bad return length: %d\n", __FUNCTION__, result);
+		dev_err(dev, "%s: get config number bad return length: %d\n", __func__, result);
 		return -EIO;
 	}
 
@@ -832,11 +832,11 @@
 				  USB_DIR_IN | USB_RECIP_INTERFACE,
 				  0, 0, &data, 1, 3000);
 	if (result < 0) {
-		dev_err(dev, "%s: get interface number failed: %d\n", __FUNCTION__, result);
+		dev_err(dev, "%s: get interface number failed: %d\n", __func__, result);
 		return result;
 	}
 	if (result != 1) {
-		dev_err(dev, "%s: get interface number bad return length: %d\n", __FUNCTION__, result);
+		dev_err(dev, "%s: get interface number bad return length: %d\n", __func__, result);
 		return -EIO;
 	}
 
@@ -854,7 +854,7 @@
 	    (serial->num_interrupt_in == 0))
 		goto generic_startup;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/*
 	* It appears that Treos and Kyoceras want to use the 
@@ -885,7 +885,7 @@
 
 static int clie_5_attach (struct usb_serial *serial)
 {
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* TH55 registers 2 ports. 
 	   Communication in from the UX50/TH55 uses bulk_in_endpointAddress from port 0 
@@ -909,7 +909,7 @@
 	struct visor_private *priv;
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	for (i = 0; i < serial->num_ports; i++) {
 		priv = usb_get_serial_port_data(serial->port[i]);
@@ -922,7 +922,7 @@
 
 static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg)
 {
-	dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
 
 	return -ENOIOCTLCMD;
 }
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index c5af57b..fb02424 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -282,7 +282,7 @@
 	int response;
 	const struct whiteheat_hex_record *record;
 	
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 	
 	response = ezusb_set_reset (serial, 1);
 
@@ -292,7 +292,7 @@
 				(unsigned char *)record->data, record->data_size, 0xa0);
 		if (response < 0) {
 			err("%s - ezusb_writememory failed for loader (%d %04X %p %d)",
-				__FUNCTION__, response, record->address, record->data, record->data_size);
+				__func__, response, record->address, record->data, record->data_size);
 			break;
 		}
 		++record;
@@ -309,7 +309,7 @@
 				(unsigned char *)record->data, record->data_size, 0xa3);
 		if (response < 0) {
 			err("%s - ezusb_writememory failed for first firmware step (%d %04X %p %d)", 
-				__FUNCTION__, response, record->address, record->data, record->data_size);
+				__func__, response, record->address, record->data, record->data_size);
 			break;
 		}
 		++record;
@@ -323,7 +323,7 @@
 				(unsigned char *)record->data, record->data_size, 0xa0);
 		if (response < 0) {
 			err("%s - ezusb_writememory failed for second firmware step (%d %04X %p %d)", 
-				__FUNCTION__, response, record->address, record->data, record->data_size);
+				__func__, response, record->address, record->data, record->data_size);
 			break;
 		}
 		++record;
@@ -561,7 +561,7 @@
 	struct list_head *tmp2;
 	int i;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	/* free up our private data for our command port */
 	command_port = serial->port[COMMAND_PORT];
@@ -598,7 +598,7 @@
 	int		retval = 0;
 	struct ktermios	old_term;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	retval = start_command_port(port->serial);
 	if (retval)
@@ -631,14 +631,14 @@
 	/* Start reading from the device */
 	retval = start_port_read(port);
 	if (retval) {
-		err("%s - failed submitting read urb, error %d", __FUNCTION__, retval);
+		err("%s - failed submitting read urb, error %d", __func__, retval);
 		firm_close(port);
 		stop_command_port(port->serial);
 		goto exit;
 	}
 
 exit:
-	dbg("%s - exit, retval = %d", __FUNCTION__, retval);
+	dbg("%s - exit, retval = %d", __func__, retval);
 	return retval;
 }
 
@@ -651,7 +651,7 @@
 	struct list_head *tmp;
 	struct list_head *tmp2;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	mutex_lock(&port->serial->disc_mutex);
 	/* filp is NULL when called from usb_serial_disconnect */
@@ -726,10 +726,10 @@
 	unsigned long flags;
 	struct list_head *tmp;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (count == 0) {
-		dbg("%s - write request of 0 bytes", __FUNCTION__);
+		dbg("%s - write request of 0 bytes", __func__);
 		return (0);
 	}
 
@@ -748,13 +748,13 @@
 		bytes = (count > port->bulk_out_size) ? port->bulk_out_size : count;
 		memcpy (urb->transfer_buffer, buf + sent, bytes);
 
-		usb_serial_debug_data(debug, &port->dev, __FUNCTION__, bytes, urb->transfer_buffer);
+		usb_serial_debug_data(debug, &port->dev, __func__, bytes, urb->transfer_buffer);
 
 		urb->dev = serial->dev;
 		urb->transfer_buffer_length = bytes;
 		result = usb_submit_urb(urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed submitting write urb, error %d", __FUNCTION__, result);
+			err("%s - failed submitting write urb, error %d", __func__, result);
 			sent = result;
 			spin_lock_irqsave(&info->lock, flags);
 			list_add(tmp, &info->tx_urbs_free);
@@ -780,7 +780,7 @@
 	int room = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 	
 	spin_lock_irqsave(&info->lock, flags);
 	list_for_each(tmp, &info->tx_urbs_free)
@@ -788,7 +788,7 @@
 	spin_unlock_irqrestore(&info->lock, flags);
 	room *= port->bulk_out_size;
 
-	dbg("%s - returns %d", __FUNCTION__, room);
+	dbg("%s - returns %d", __func__, room);
 	return (room);
 }
 
@@ -798,7 +798,7 @@
 	struct whiteheat_private *info = usb_get_serial_port_data(port);
 	unsigned int modem_signals = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	firm_get_dtr_rts(port);
 	if (info->mcr & UART_MCR_DTR)
@@ -815,7 +815,7 @@
 {
 	struct whiteheat_private *info = usb_get_serial_port_data(port);
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	if (set & TIOCM_RTS)
 		info->mcr |= UART_MCR_RTS;
@@ -838,7 +838,7 @@
 	struct serial_struct serstruct;
 	void __user *user_arg = (void __user *)arg;
 
-	dbg("%s - port %d, cmd 0x%.4x", __FUNCTION__, port->number, cmd);
+	dbg("%s - port %d, cmd 0x%.4x", __func__, port->number, cmd);
 
 	switch (cmd) {
 		case TIOCGSERIAL:
@@ -880,7 +880,7 @@
 
 static void whiteheat_set_termios(struct usb_serial_port *port, struct ktermios *old_termios)
 {
-	dbg("%s -port %d", __FUNCTION__, port->number);
+	dbg("%s -port %d", __func__, port->number);
 	firm_setup_port(port);
 }
 
@@ -898,7 +898,7 @@
 	int chars = 0;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&info->lock, flags);
 	list_for_each(tmp, &info->tx_urbs_submitted) {
@@ -907,7 +907,7 @@
 	}
 	spin_unlock_irqrestore(&info->lock, flags);
 
-	dbg ("%s - returns %d", __FUNCTION__, chars);
+	dbg ("%s - returns %d", __func__, chars);
 	return chars;
 }
 
@@ -917,7 +917,7 @@
 	struct whiteheat_private *info = usb_get_serial_port_data(port);
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&info->lock, flags);
 	info->flags |= THROTTLED;
@@ -933,7 +933,7 @@
 	int actually_throttled;
 	unsigned long flags;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&info->lock, flags);
 	actually_throttled = info->flags & ACTUALLY_THROTTLED;
@@ -954,7 +954,7 @@
 {
 	int status = urb->status;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	if (status) {
 		dbg("nonzero urb status: %d", status);
@@ -971,22 +971,22 @@
 	unsigned char *data = urb->transfer_buffer;
 	int result;
 
-	dbg("%s", __FUNCTION__);
+	dbg("%s", __func__);
 
 	command_info = usb_get_serial_port_data(command_port);
 	if (!command_info) {
-		dbg ("%s - command_info is NULL, exiting.", __FUNCTION__);
+		dbg ("%s - command_info is NULL, exiting.", __func__);
 		return;
 	}
 	if (status) {
-		dbg("%s - nonzero urb status: %d", __FUNCTION__, status);
+		dbg("%s - nonzero urb status: %d", __func__, status);
 		if (status != -ENOENT)
 			command_info->command_finished = WHITEHEAT_CMD_FAILURE;
 		wake_up(&command_info->wait_command);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &command_port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &command_port->dev, __func__, urb->actual_length, data);
 
 	if (data[0] == WHITEHEAT_CMD_COMPLETE) {
 		command_info->command_finished = WHITEHEAT_CMD_COMPLETE;
@@ -996,20 +996,20 @@
 		wake_up(&command_info->wait_command);
 	} else if (data[0] == WHITEHEAT_EVENT) {
 		/* These are unsolicited reports from the firmware, hence no waiting command to wakeup */
-		dbg("%s - event received", __FUNCTION__);
+		dbg("%s - event received", __func__);
 	} else if (data[0] == WHITEHEAT_GET_DTR_RTS) {
 		memcpy(command_info->result_buffer, &data[1], urb->actual_length - 1);
 		command_info->command_finished = WHITEHEAT_CMD_COMPLETE;
 		wake_up(&command_info->wait_command);
 	} else {
-		dbg("%s - bad reply from firmware", __FUNCTION__);
+		dbg("%s - bad reply from firmware", __func__);
 	}
 	
 	/* Continue trying to always read */
 	command_port->read_urb->dev = command_port->serial->dev;
 	result = usb_submit_urb(command_port->read_urb, GFP_ATOMIC);
 	if (result)
-		dbg("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+		dbg("%s - failed resubmitting read urb, error %d", __func__, result);
 }
 
 
@@ -1021,13 +1021,13 @@
 	struct whiteheat_private *info = usb_get_serial_port_data(port);
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock(&info->lock);
 	wrap = urb_to_wrap(urb, &info->rx_urbs_submitted);
 	if (!wrap) {
 		spin_unlock(&info->lock);
-		err("%s - Not my urb!", __FUNCTION__);
+		err("%s - Not my urb!", __func__);
 		return;
 	}
 	list_del(&wrap->list);
@@ -1035,14 +1035,14 @@
 
 	if (status) {
 		dbg("%s - nonzero read bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		spin_lock(&info->lock);
 		list_add(&wrap->list, &info->rx_urbs_free);
 		spin_unlock(&info->lock);
 		return;
 	}
 
-	usb_serial_debug_data(debug, &port->dev, __FUNCTION__, urb->actual_length, data);
+	usb_serial_debug_data(debug, &port->dev, __func__, urb->actual_length, data);
 
 	spin_lock(&info->lock);
 	list_add_tail(&wrap->list, &info->rx_urb_q);
@@ -1064,13 +1064,13 @@
 	struct whiteheat_urb_wrap *wrap;
 	int status = urb->status;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock(&info->lock);
 	wrap = urb_to_wrap(urb, &info->tx_urbs_submitted);
 	if (!wrap) {
 		spin_unlock(&info->lock);
-		err("%s - Not my urb!", __FUNCTION__);
+		err("%s - Not my urb!", __func__);
 		return;
 	}
 	list_move(&wrap->list, &info->tx_urbs_free);
@@ -1078,7 +1078,7 @@
 
 	if (status) {
 		dbg("%s - nonzero write bulk status received: %d",
-		    __FUNCTION__, status);
+		    __func__, status);
 		return;
 	}
 
@@ -1098,7 +1098,7 @@
 	int retval = 0;
 	int t;
 
-	dbg("%s - command %d", __FUNCTION__, command);
+	dbg("%s - command %d", __func__, command);
 
 	command_port = port->serial->port[COMMAND_PORT];
 	command_info = usb_get_serial_port_data(command_port);
@@ -1112,7 +1112,7 @@
 	command_port->write_urb->dev = port->serial->dev;
 	retval = usb_submit_urb (command_port->write_urb, GFP_NOIO);
 	if (retval) {
-		dbg("%s - submit urb failed", __FUNCTION__);
+		dbg("%s - submit urb failed", __func__);
 		goto exit;
 	}
 
@@ -1123,19 +1123,19 @@
 		usb_kill_urb(command_port->write_urb);
 
 	if (command_info->command_finished == false) {
-		dbg("%s - command timed out.", __FUNCTION__);
+		dbg("%s - command timed out.", __func__);
 		retval = -ETIMEDOUT;
 		goto exit;
 	}
 
 	if (command_info->command_finished == WHITEHEAT_CMD_FAILURE) {
-		dbg("%s - command failed.", __FUNCTION__);
+		dbg("%s - command failed.", __func__);
 		retval = -EIO;
 		goto exit;
 	}
 
 	if (command_info->command_finished == WHITEHEAT_CMD_COMPLETE) {
-		dbg("%s - command completed.", __FUNCTION__);
+		dbg("%s - command completed.", __func__);
 		switch (command) {
 			case WHITEHEAT_GET_DTR_RTS:
 				info = usb_get_serial_port_data(port);
@@ -1180,7 +1180,7 @@
 		default:
 		case CS8:	port_settings.bits = 8;   break;
 	}
-	dbg("%s - data bits = %d", __FUNCTION__, port_settings.bits);
+	dbg("%s - data bits = %d", __func__, port_settings.bits);
 	
 	/* determine the parity */
 	if (cflag & PARENB)
@@ -1196,21 +1196,21 @@
 				port_settings.parity = WHITEHEAT_PAR_EVEN;
 	else
 		port_settings.parity = WHITEHEAT_PAR_NONE;
-	dbg("%s - parity = %c", __FUNCTION__, port_settings.parity);
+	dbg("%s - parity = %c", __func__, port_settings.parity);
 
 	/* figure out the stop bits requested */
 	if (cflag & CSTOPB)
 		port_settings.stop = 2;
 	else
 		port_settings.stop = 1;
-	dbg("%s - stop bits = %d", __FUNCTION__, port_settings.stop);
+	dbg("%s - stop bits = %d", __func__, port_settings.stop);
 
 	/* figure out the flow control settings */
 	if (cflag & CRTSCTS)
 		port_settings.hflow = (WHITEHEAT_HFLOW_CTS | WHITEHEAT_HFLOW_RTS);
 	else
 		port_settings.hflow = WHITEHEAT_HFLOW_NONE;
-	dbg("%s - hardware flow control = %s %s %s %s", __FUNCTION__,
+	dbg("%s - hardware flow control = %s %s %s %s", __func__,
 	    (port_settings.hflow & WHITEHEAT_HFLOW_CTS) ? "CTS" : "",
 	    (port_settings.hflow & WHITEHEAT_HFLOW_RTS) ? "RTS" : "",
 	    (port_settings.hflow & WHITEHEAT_HFLOW_DSR) ? "DSR" : "",
@@ -1221,15 +1221,15 @@
 		port_settings.sflow = WHITEHEAT_SFLOW_RXTX;
 	else
 		port_settings.sflow = WHITEHEAT_SFLOW_NONE;
-	dbg("%s - software flow control = %c", __FUNCTION__, port_settings.sflow);
+	dbg("%s - software flow control = %c", __func__, port_settings.sflow);
 	
 	port_settings.xon = START_CHAR(port->tty);
 	port_settings.xoff = STOP_CHAR(port->tty);
-	dbg("%s - XON = %2x, XOFF = %2x", __FUNCTION__, port_settings.xon, port_settings.xoff);
+	dbg("%s - XON = %2x, XOFF = %2x", __func__, port_settings.xon, port_settings.xoff);
 
 	/* get the baud rate wanted */
 	port_settings.baud = tty_get_baud_rate(port->tty);
-	dbg("%s - baud rate = %d", __FUNCTION__, port_settings.baud);
+	dbg("%s - baud rate = %d", __func__, port_settings.baud);
 
 	/* fixme: should set validated settings */
 	tty_encode_baud_rate(port->tty, port_settings.baud, port_settings.baud);
@@ -1312,7 +1312,7 @@
 		command_port->read_urb->dev = serial->dev;
 		retval = usb_submit_urb(command_port->read_urb, GFP_KERNEL);
 		if (retval) {
-			err("%s - failed submitting read urb, error %d", __FUNCTION__, retval);
+			err("%s - failed submitting read urb, error %d", __func__, retval);
 			goto exit;
 		}
 	}
@@ -1448,7 +1448,7 @@
 		urb->dev = port->serial->dev;
 		result = usb_submit_urb(urb, GFP_ATOMIC);
 		if (result) {
-			err("%s - failed resubmitting read urb, error %d", __FUNCTION__, result);
+			err("%s - failed resubmitting read urb, error %d", __func__, result);
 			spin_lock_irqsave(&info->lock, flags);
 			list_add(tmp, &info->rx_urbs_free);
 			continue;
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 521f029..3fcde9f 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -228,12 +228,12 @@
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	/* check for state-transition errors */
 	if (us->srb != NULL) {
 		printk(KERN_ERR USB_STORAGE "Error in %s: us->srb = %p\n",
-			__FUNCTION__, us->srb);
+			__func__, us->srb);
 		return SCSI_MLQUEUE_HOST_BUSY;
 	}
 
@@ -262,7 +262,7 @@
 {
 	struct us_data *us = host_to_us(srb->device->host);
 
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	/* us->srb together with the TIMED_OUT, RESETTING, and ABORTING
 	 * bits are protected by the host lock. */
@@ -299,7 +299,7 @@
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	/* lock the device pointers and do the reset */
 	mutex_lock(&(us->dev_mutex));
@@ -315,7 +315,7 @@
 	struct us_data *us = host_to_us(srb->device->host);
 	int result;
 
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 	result = usb_stor_port_reset(us);
 	return result < 0 ? FAILED : SUCCESS;
 }
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 4628f03..db55ec3 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -198,7 +198,7 @@
 	int status;
 
 	US_DEBUGP("%s: rq=%02x rqtype=%02x value=%04x index=%02x len=%u\n",
-			__FUNCTION__, request, requesttype,
+			__func__, request, requesttype,
 			value, index, size);
 
 	/* fill in the devrequest structure */
@@ -250,7 +250,7 @@
 		usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe),
 				usb_pipeout(pipe), 0);
 
-	US_DEBUGP("%s: result = %d\n", __FUNCTION__, result);
+	US_DEBUGP("%s: result = %d\n", __func__, result);
 	return result;
 }
 
@@ -332,7 +332,7 @@
 	int result;
 
 	US_DEBUGP("%s: rq=%02x rqtype=%02x value=%04x index=%02x len=%u\n",
-			__FUNCTION__, request, requesttype,
+			__func__, request, requesttype,
 			value, index, size);
 
 	/* fill in the devrequest structure */
@@ -366,7 +366,7 @@
 	unsigned int pipe = us->recv_intr_pipe;
 	unsigned int maxp;
 
-	US_DEBUGP("%s: xfer %u bytes\n", __FUNCTION__, length);
+	US_DEBUGP("%s: xfer %u bytes\n", __func__, length);
 
 	/* calculate the max packet size */
 	maxp = usb_maxpacket(us->pusb_dev, pipe, usb_pipeout(pipe));
@@ -393,7 +393,7 @@
 {
 	int result;
 
-	US_DEBUGP("%s: xfer %u bytes\n", __FUNCTION__, length);
+	US_DEBUGP("%s: xfer %u bytes\n", __func__, length);
 
 	/* fill and submit the URB */
 	usb_fill_bulk_urb(us->current_urb, us->pusb_dev, pipe, buf, length,
@@ -424,7 +424,7 @@
 		return USB_STOR_XFER_ERROR;
 
 	/* initialize the scatter-gather request block */
-	US_DEBUGP("%s: xfer %u bytes, %d entries\n", __FUNCTION__,
+	US_DEBUGP("%s: xfer %u bytes, %d entries\n", __func__,
 			length, num_sg);
 	result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0,
 			sg, num_sg, length, GFP_NOIO);
@@ -701,7 +701,7 @@
 /* Stop the current URB transfer */
 void usb_stor_stop_transport(struct us_data *us)
 {
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	/* If the state machine is blocked waiting for an URB,
 	 * let's wake it up.  The test_and_clear_bit() call
@@ -1135,7 +1135,7 @@
 
 int usb_stor_CB_reset(struct us_data *us)
 {
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	memset(us->iobuf, 0xFF, CB_RESET_CMD_SIZE);
 	us->iobuf[0] = SEND_DIAGNOSTIC;
@@ -1150,7 +1150,7 @@
  */
 int usb_stor_Bulk_reset(struct us_data *us)
 {
-	US_DEBUGP("%s called\n", __FUNCTION__);
+	US_DEBUGP("%s called\n", __func__);
 
 	return usb_stor_reset_common(us, US_BULK_RESET_REQUEST, 
 				 USB_TYPE_CLASS | USB_RECIP_INTERFACE,
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index f59593d..a856eff 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -190,7 +190,7 @@
 	/* Wait until no command is running */
 	mutex_lock(&us->dev_mutex);
 
-	US_DEBUGP("%s\n", __FUNCTION__);
+	US_DEBUGP("%s\n", __func__);
 	if (us->suspend_resume_hook)
 		(us->suspend_resume_hook)(us, US_SUSPEND);
 
@@ -207,7 +207,7 @@
 
 	mutex_lock(&us->dev_mutex);
 
-	US_DEBUGP("%s\n", __FUNCTION__);
+	US_DEBUGP("%s\n", __func__);
 	if (us->suspend_resume_hook)
 		(us->suspend_resume_hook)(us, US_RESUME);
 
@@ -219,7 +219,7 @@
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __FUNCTION__);
+	US_DEBUGP("%s\n", __func__);
 
 	/* Report the reset to the SCSI core */
 	usb_stor_report_bus_reset(us);
@@ -240,7 +240,7 @@
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __FUNCTION__);
+	US_DEBUGP("%s\n", __func__);
 
 	/* Make sure no command runs during the reset */
 	mutex_lock(&us->dev_mutex);
@@ -251,7 +251,7 @@
 {
 	struct us_data *us = usb_get_intfdata(iface);
 
-	US_DEBUGP("%s\n", __FUNCTION__);
+	US_DEBUGP("%s\n", __func__);
 
 	/* Report the reset to the SCSI core */
 	usb_stor_report_bus_reset(us);
@@ -437,7 +437,7 @@
 /* Associate our private data with the USB device */
 static int associate_dev(struct us_data *us, struct usb_interface *intf)
 {
-	US_DEBUGP("-- %s\n", __FUNCTION__);
+	US_DEBUGP("-- %s\n", __func__);
 
 	/* Fill in the device-related fields */
 	us->pusb_dev = interface_to_usbdev(intf);
@@ -816,7 +816,7 @@
 /* Release all our dynamic resources */
 static void usb_stor_release_resources(struct us_data *us)
 {
-	US_DEBUGP("-- %s\n", __FUNCTION__);
+	US_DEBUGP("-- %s\n", __func__);
 
 	/* Tell the control thread to exit.  The SCSI host must
 	 * already have been removed so it won't try to queue
@@ -842,7 +842,7 @@
 /* Dissociate from the USB device */
 static void dissociate_dev(struct us_data *us)
 {
-	US_DEBUGP("-- %s\n", __FUNCTION__);
+	US_DEBUGP("-- %s\n", __func__);
 
 	kfree(us->sensebuf);
 
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index c815a40..73e6a66 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -88,7 +88,7 @@
 	interface = usb_find_interface(&skel_driver, subminor);
 	if (!interface) {
 		err ("%s - error, can't find device for minor %d",
-		     __FUNCTION__, subminor);
+		     __func__, subminor);
 		retval = -ENODEV;
 		goto exit;
 	}
@@ -220,7 +220,7 @@
 		    urb->status == -ECONNRESET ||
 		    urb->status == -ESHUTDOWN))
 			err("%s - nonzero write bulk status received: %d",
-			    __FUNCTION__, urb->status);
+			    __func__, urb->status);
 
 		spin_lock(&dev->err_lock);
 		dev->errors = urb->status;
@@ -301,7 +301,7 @@
 	retval = usb_submit_urb(urb, GFP_KERNEL);
 	mutex_unlock(&dev->io_mutex);
 	if (retval) {
-		err("%s - failed submitting write urb, error %d", __FUNCTION__, retval);
+		err("%s - failed submitting write urb, error %d", __func__, retval);
 		goto error_unanchor;
 	}