[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>

1 files changed, 31 insertions, 67 deletions

diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index d8305a935aab..ab67d3d1a59c 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -186,39 +186,6 @@ rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
         }
 }
 
-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 @@ static int rpaphp_pci_config_bridge(struct pci_dev *dev)
         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 @@ exit:
         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);