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

drivers/pci/pci-sysfs.c: In function 'extended_config_space_store':
drivers/pci/pci-sysfs.c:159: error: dereferencing pointer to incomplete type

Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/pci/pci-sysfs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/pci/pci-sysfs.c~fix-gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in drivers/pci/pci-sysfs.c
--- a/drivers/pci/pci-sysfs.c~fix-gregkh-pci-pci-make-pci-extended-config-space-a-driver-opt-in
+++ a/drivers/pci/pci-sysfs.c
@@ -14,7 +14,7 @@
  *
  */
 
-
+#include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/stat.h>
_