[PATCH] PCI Hotplug: rpaphp: Remove unused stuff
Subject line says it all :)
Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 81746e6..25bea00 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -72,11 +72,6 @@
#define CONFIGURED 1
#define EMPTY 0
-struct rpaphp_pci_func {
- struct pci_dev *pci_dev;
- struct list_head sibling;
-};
-
/*
* struct slot - slot information for each *physical* slot
*/
@@ -113,7 +108,6 @@
extern int register_pci_slot(struct slot *slot);
extern int rpaphp_unconfig_pci_adapter(struct slot *slot);
extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
-extern struct hotplug_slot *rpaphp_find_hotplug_slot(struct pci_dev *dev);
/* rpaphp_core.c */
extern int rpaphp_add_slot(struct device_node *dn);
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index d8305a9..ab67d3d 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -186,39 +186,6 @@
}
}
-static int rpaphp_pci_config_bridge(struct pci_dev *dev);
-
-/*****************************************************************************
- rpaphp_pci_config_slot() will configure all devices under the
- given slot->dn and return the the first pci_dev.
- *****************************************************************************/
-static struct pci_dev *
-rpaphp_pci_config_slot(struct device_node *dn, struct pci_bus *bus)
-{
- struct device_node *eads_first_child = dn->child;
- struct pci_dev *dev = NULL;
- int num;
-
- dbg("Enter %s: dn=%s bus=%s\n", __FUNCTION__, dn->full_name, bus->name);
-
- if (eads_first_child) {
- /* pci_scan_slot should find all children of EADs */
- num = pci_scan_slot(bus, PCI_DEVFN(PCI_SLOT(eads_first_child->devfn), 0));
- if (num) {
- rpaphp_fixup_new_pci_devices(bus, 1);
- pci_bus_add_devices(bus);
- }
- dev = rpaphp_find_pci_dev(eads_first_child);
- if (!dev) {
- err("No new device found\n");
- return NULL;
- }
- if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
- rpaphp_pci_config_bridge(dev);
- }
- return dev;
-}
-
static int rpaphp_pci_config_bridge(struct pci_dev *dev)
{
u8 sec_busno;
@@ -252,6 +219,37 @@
return 0;
}
+/*****************************************************************************
+ rpaphp_pci_config_slot() will configure all devices under the
+ given slot->dn and return the the first pci_dev.
+ *****************************************************************************/
+static struct pci_dev *
+rpaphp_pci_config_slot(struct device_node *dn, struct pci_bus *bus)
+{
+ struct device_node *eads_first_child = dn->child;
+ struct pci_dev *dev = NULL;
+ int num;
+
+ dbg("Enter %s: dn=%s bus=%s\n", __FUNCTION__, dn->full_name, bus->name);
+
+ if (eads_first_child) {
+ /* pci_scan_slot should find all children of EADs */
+ num = pci_scan_slot(bus, PCI_DEVFN(PCI_SLOT(eads_first_child->devfn), 0));
+ if (num) {
+ rpaphp_fixup_new_pci_devices(bus, 1);
+ pci_bus_add_devices(bus);
+ }
+ dev = rpaphp_find_pci_dev(eads_first_child);
+ if (!dev) {
+ err("No new device found\n");
+ return NULL;
+ }
+ if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+ rpaphp_pci_config_bridge(dev);
+ }
+ return dev;
+}
+
static void enable_eeh(struct device_node *dn)
{
struct device_node *sib;
@@ -502,37 +500,3 @@
dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
return retval;
}
-
-struct hotplug_slot *rpaphp_find_hotplug_slot(struct pci_dev *dev)
-{
- struct list_head *tmp, *n;
- struct slot *slot;
-
- list_for_each_safe(tmp, n, &rpaphp_slot_head) {
- struct pci_bus *bus;
- struct list_head *ln;
-
- slot = list_entry(tmp, struct slot, rpaphp_slot_list);
- if (slot->bridge == NULL) {
- if (slot->dev_type == PCI_DEV) {
- printk(KERN_WARNING "PCI slot missing bridge %s %s \n",
- slot->name, slot->location);
- }
- continue;
- }
-
- bus = slot->bridge->subordinate;
- if (!bus) {
- continue; /* should never happen? */
- }
- for (ln = bus->devices.next; ln != &bus->devices; ln = ln->next) {
- struct pci_dev *pdev = pci_dev_b(ln);
- if (pdev == dev)
- return slot->hotplug_slot;
- }
- }
-
- return NULL;
-}
-
-EXPORT_SYMBOL_GPL(rpaphp_find_hotplug_slot);
