PCI: introduce pci_slot

[linux-2.6-omap-h63xx.git] / drivers / pci / hotplug / acpiphp_glue.c

diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 648596d469f66bf3005c57b355fd3911d733ae8b..9342c848db29f8888b82000c6defcf07a435b968 100644 (file)
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -258,7 +258,12 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv)
                                bridge->pci_bus->number, slot->device);
                retval = acpiphp_register_hotplug_slot(slot);
                if (retval) {
-                       warn("acpiphp_register_hotplug_slot failed(err code = 0x%x)\n", retval);
+                       if (retval == -EBUSY)
+                               warn("Slot %d already registered by another "
+                                       "hotplug driver\n", slot->sun);
+                       else
+                               warn("acpiphp_register_hotplug_slot failed "
+                                       "(err code = 0x%x)\n", retval);
                        goto err_exit;
                }
        }
@@ -1867,19 +1872,3 @@ u8 acpiphp_get_adapter_status(struct acpiphp_slot *slot)
 
        return (sta == 0) ? 0 : 1;
 }
-
-
-/*
- * pci address (seg/bus/dev)
- */
-u32 acpiphp_get_address(struct acpiphp_slot *slot)
-{
-       u32 address;
-       struct pci_bus *pci_bus = slot->bridge->pci_bus;
-
-       address = (pci_domain_nr(pci_bus) << 16) |
-                 (pci_bus->number << 8) |
-                 slot->device;
-
-       return address;
-}