Subject: [PATCH -next] pci hotplug: fix ibmphp build error

From: Randy Dunlap <[email-masked]>
Date: Thu, 04 Feb 2010 12:12:23 -0800

From: Randy Dunlap <[email-masked]>

Add header file to fix build error:

drivers/pci/hotplug/ibmphp_hpc.c:135: error: implicit declaration of function 'init_MUTEX'
drivers/pci/hotplug/ibmphp_hpc.c:136: error: implicit declaration of function 'init_MUTEX_LOCKED'
drivers/pci/hotplug/ibmphp_hpc.c:797: error: implicit declaration of function 'down'
drivers/pci/hotplug/ibmphp_hpc.c:807: error: implicit declaration of function 'up'

Signed-off-by: Randy Dunlap <[email-masked]>
---
  drivers/pci/hotplug/ibmphp_hpc.c |    1 +
  1 file changed, 1 insertion(+)

--- linux-next-20100204.orig/drivers/pci/hotplug/ibmphp_hpc.c
+++ linux-next-20100204/drivers/pci/hotplug/ibmphp_hpc.c
@@ -35,6 +35,7 @@
  #include <linux/init.h>
  #include <linux/mutex.h>
  #include <linux/sched.h>
+#include <linux/semaphore.h>
  #include <linux/kthread.h>
  #include "ibmphp.h"