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[media] cx25821: Fix compilation breakage due to BKL dependency 

drivers/staging/cx25821/cx25821-video.c: In function ‘video_open’:
drivers/staging/cx25821/cx25821-video.c:817:8: error: implicit declaration of function ‘lock_kernel’
drivers/staging/cx25821/cx25821-video.c:834:9: error: implicit declaration of function ‘unlock_kernel’

This patch just adds a header with BKL function. It should be enough
to avoid compilation breakage, but, as BKL will be removed, we need
to properly fix it on a latter patch.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Reported-by: Anca Emanuel <anca.emanuel@gmail.com>
Cc: Palash Bandyopadhyay <Palash.Bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-01-05 12:31:15 -03:00
parent 36f54ff67b
commit a7862aa90f
1 changed files with 1 additions and 0 deletions
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1
drivers/staging/cx25821/cx25821-video.c
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@ -27,6 +27,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include "cx25821-video.h"
#include <linux/smp_lock.h>
MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards");
MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>");