pciehp: add message about pciehp_slot_with_bus option

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

diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 43d8ddb2d6796a3fa29ffa675506fe7ca4975ed9..48a2ed378914f383056d7e803ad4c58b044b3ec4 100644 (file)
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -254,7 +254,11 @@ static int init_slots(struct controller *ctrl)
                    slot->hp_slot, slot->number, ctrl->slot_device_offset);
                retval = pci_hp_register(hotplug_slot);
                if (retval) {
-                       err ("pci_hp_register failed with error %d\n", retval);
+                       err("pci_hp_register failed with error %d\n", retval);
+                       if (retval == -EEXIST)
+                               err("Failed to register slot because of name "
+                                   "collision. Try \'pciehp_slot_with_bus\' "
+                                   "module option.\n");
                        goto error_info;
                }
                /* create additional sysfs entries */