From d1389dd488c3cbb3f9ff87795d5a40c4217a1cbd Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.org>
Date: Mon, 19 Nov 2007 15:10:48 -0300
Subject: [PATCH] --- yaml --- r: 74814 b: refs/heads/master c:
 820eacd84cff23b76693f4be1e28feb672f4488f h: refs/heads/master v: v3

---
 [refs]                                     | 2 +-
 trunk/drivers/media/common/saa7146_video.c | 6 +-----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/[refs] b/[refs]
index a09f4fa6d2f8..4af2ec0dad2c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 053fcb6014eef31c2674d344c704118e0ac229ef
+refs/heads/master: 820eacd84cff23b76693f4be1e28feb672f4488f
diff --git a/trunk/drivers/media/common/saa7146_video.c b/trunk/drivers/media/common/saa7146_video.c
index 7cc4213ba56b..ae36d101006b 100644
--- a/trunk/drivers/media/common/saa7146_video.c
+++ b/trunk/drivers/media/common/saa7146_video.c
@@ -1205,13 +1205,10 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		DEB_D(("VIDIOCGMBUF \n"));
 
 		q = &fh->video_q;
-		mutex_lock(&q->lock);
 		err = videobuf_mmap_setup(q,gbuffers,gbufsize,
 					  V4L2_MEMORY_MMAP);
-		if (err < 0) {
-			mutex_unlock(&q->lock);
+		if (err < 0)
 			return err;
-		}
 
 		gbuffers = err;
 		memset(mbuf,0,sizeof(*mbuf));
@@ -1219,7 +1216,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		mbuf->size   = gbuffers * gbufsize;
 		for (i = 0; i < gbuffers; i++)
 			mbuf->offsets[i] = i * gbufsize;
-		mutex_unlock(&q->lock);
 		return 0;
 	}
 #endif