vxge: Removed ioremap of unused bar addresses and their references
- Removed ioremap of bar1 address
Driver needs only bar0 address for register access
- Removed references to bar1 and bar2 addresses
Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index fd0ebf7..8a3c7b3 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -4152,18 +4152,6 @@
attr.bar0,
(unsigned long long)pci_resource_start(pdev, 0));
- attr.bar1 = pci_ioremap_bar(pdev, 2);
- if (!attr.bar1) {
- vxge_debug_init(VXGE_ERR,
- "%s : cannot remap io memory bar2", __func__);
- ret = -ENODEV;
- goto _exit3;
- }
- vxge_debug_ll_config(VXGE_TRACE,
- "pci ioremap bar1: %p:0x%llx",
- attr.bar1,
- (unsigned long long)pci_resource_start(pdev, 2));
-
status = vxge_hw_device_hw_info_get(attr.bar0,
&ll_config.device_hw_info);
if (status != VXGE_HW_OK) {
@@ -4171,7 +4159,7 @@
"%s: Reading of hardware info failed."
"Please try upgrading the firmware.", VXGE_DRIVER_NAME);
ret = -EINVAL;
- goto _exit4;
+ goto _exit3;
}
if (ll_config.device_hw_info.fw_version.major !=
@@ -4181,7 +4169,7 @@
ll_config.device_hw_info.fw_version.major,
VXGE_DRIVER_VERSION_MAJOR);
ret = -EINVAL;
- goto _exit4;
+ goto _exit3;
}
vpath_mask = ll_config.device_hw_info.vpath_mask;
@@ -4189,7 +4177,7 @@
vxge_debug_ll_config(VXGE_TRACE,
"%s: No vpaths available in device", VXGE_DRIVER_NAME);
ret = -EINVAL;
- goto _exit4;
+ goto _exit3;
}
vxge_debug_ll_config(VXGE_TRACE,
@@ -4222,7 +4210,7 @@
vxge_debug_ll_config(VXGE_ERR,
"%s: No more vpaths to configure", VXGE_DRIVER_NAME);
ret = 0;
- goto _exit4;
+ goto _exit3;
}
/* Setting driver callbacks */
@@ -4235,7 +4223,7 @@
vxge_debug_init(VXGE_ERR,
"Failed to initialize device (%d)", status);
ret = -EINVAL;
- goto _exit4;
+ goto _exit3;
}
vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_LL);
@@ -4260,7 +4248,7 @@
if (vxge_device_register(hldev, &ll_config, high_dma, no_of_vpath,
&vdev)) {
ret = -EINVAL;
- goto _exit5;
+ goto _exit4;
}
vxge_hw_device_debug_set(hldev, VXGE_TRACE, VXGE_COMPONENT_LL);
@@ -4271,7 +4259,6 @@
hldev->ndev = vdev->ndev;
vdev->mtu = VXGE_HW_DEFAULT_MTU;
vdev->bar0 = attr.bar0;
- vdev->bar1 = attr.bar1;
vdev->max_vpath_supported = max_vpath_supported;
vdev->no_of_vpath = no_of_vpath;
@@ -4353,7 +4340,7 @@
"%s: mac_addr_list : memory allocation failed",
vdev->ndev->name);
ret = -EPERM;
- goto _exit6;
+ goto _exit5;
}
macaddr = (u8 *)&entry->macaddr;
memcpy(macaddr, vdev->ndev->dev_addr, ETH_ALEN);
@@ -4370,16 +4357,14 @@
return 0;
-_exit6:
+_exit5:
for (i = 0; i < vdev->no_of_vpath; i++)
vxge_free_mac_add_list(&vdev->vpaths[i]);
vxge_device_unregister(hldev);
-_exit5:
+_exit4:
pci_disable_sriov(pdev);
vxge_hw_device_terminate(hldev);
-_exit4:
- iounmap(attr.bar1);
_exit3:
iounmap(attr.bar0);
_exit2:
@@ -4438,7 +4423,6 @@
kfree(vdev->vpaths);
iounmap(vdev->bar0);
- iounmap(vdev->bar1);
pci_disable_sriov(pdev);
