[PATCH 2/4] Export kobject_rename for pci_hotplug_core

[Alex Chiang <achiang@hp.com>]

Export kobject_rename() to fix the following link error. This happens
when pci_hotplug_core driver is compiled as a kernel module.

ERROR: "kobject_rename" [drivers/pci/hotplug/pci_hotplug.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
make: *** Waiting for unfinished jobs....

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Acked-by: Alex Chiang <achiang@hp.com>
---
 lib/kobject.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/lib/kobject.c b/lib/kobject.c
index 0d03252..e2a9f65 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -456,6 +456,7 @@ out:
 
 	return error;
 }
+EXPORT_SYMBOL_GPL(kobject_rename);
 
 /**
  * kobject_move - move object to another parent
-- 
1.5.3.1.g1e61