From: Andrew Morton <akpm@linux-foundation.org>

drivers/pci/slot.c: In function 'pci_create_slot':
drivers/pci/slot.c:90: error: implicit declaration of function 'ERR_PTR'
drivers/pci/slot.c:90: warning: assignment makes pointer from integer without a cast
drivers/pci/slot.c:116: warning: assignment makes pointer from integer without a cast

Cc: Alex Chiang <achiang@hp.com>
Cc: Greg KH <greg@kroah.com>
Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/pci/slot.c |    1 +
 1 file changed, 1 insertion(+)

diff -puN drivers/pci/slot.c~pci-hotplug-introduce-pci_slot-fix-2 drivers/pci/slot.c
--- a/drivers/pci/slot.c~pci-hotplug-introduce-pci_slot-fix-2
+++ a/drivers/pci/slot.c
@@ -7,6 +7,7 @@
 
 #include <linux/kobject.h>
 #include <linux/pci.h>
+#include <linux/err.h>
 #include "pci.h"
 
 struct kset *pci_slots_kset;
_