Subject: [PATCH -next] staging: fix cxt1e1 semaphore build breakage

From: Randy Dunlap <[email-masked]>
Date: Thu, 6 May 2010 16:44:08 -0700

From: Randy Dunlap <[email-masked]>

Fix build errors by including linux/semaphore.h:

drivers/staging/cxt1e1/pmcc4_private.h:144: error: field 'sr_sem_busy' has incomplete type
drivers/staging/cxt1e1/pmcc4_private.h:146: error: field 'sr_sem_wait' has incomplete type
drivers/staging/cxt1e1/pmcc4_private.h:189: error: field 'sem_wdbusy' has incomplete type
drivers/staging/cxt1e1/musycc.c:617: error: implicit declaration of function 'down'
drivers/staging/cxt1e1/musycc.c:641: error: implicit declaration of function 'up'

Signed-off-by: Randy Dunlap <[email-masked]>
---
 drivers/staging/cxt1e1/pmcc4_private.h |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20100506.orig/drivers/staging/cxt1e1/pmcc4_private.h
+++ linux-next-20100506/drivers/staging/cxt1e1/pmcc4_private.h
@@ -20,6 +20,7 @@
 
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/semaphore.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>    /* support for tasklets */
 #include <linux/timer.h>        /* support for timer */