From: Youquan Song <youquan.song@linux.intel.com>
Date: Thu, 18 Nov 2010 23:28:20 +0000 (-0500)
Subject: Fix build failure at cx25821-video driver
X-Git-Tag: firefly_0821_release~7613^2~3403
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2811036a19624168ff9342bb85421dbbb1d2ac0d;p=firefly-linux-kernel-4.4.55.git

Fix build failure at cx25821-video driver

Kernel build fail for cx25821-video has depends on smp_lock.h header
file, but the dependency is removed in recent commit 451a3c24b013.

Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/staging/cx25821/cx25821.h b/drivers/staging/cx25821/cx25821.h
index acfd0176a184..c94000125782 100644
--- a/drivers/staging/cx25821/cx25821.h
+++ b/drivers/staging/cx25821/cx25821.h
@@ -31,6 +31,7 @@
 #include <linux/delay.h>
 #include <linux/sched.h>
 #include <linux/kdev_t.h>
+#include <linux/smp_lock.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-device.h>