Renames videobuf lock to vb_lock

From: Mauro Carvalho Chehab <mchehab@infradead.org>

This helps to identify where vb_lock is being used, and find missusages of the
locks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/linux/drivers/media/video/bt8xx/bttv-vbi.c b/linux/drivers/media/video/bt8xx/bttv-vbi.c
index d17e583c0..bfdbc469e 100644
--- a/linux/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/linux/drivers/media/video/bt8xx/bttv-vbi.c
@@ -352,13 +352,13 @@ int bttv_s_fmt_vbi(struct file *file, void *f, struct v4l2_format *frt)
 	   because vbi_fmt.end counts field lines times two. */
 	end = max(frt->fmt.vbi.start[0], start1) * 2 + 2;
 
-	mutex_lock(&fh->vbi.lock);
+	mutex_lock(&fh->vbi.vb_lock);
 
 	fh->vbi_fmt.fmt    = frt->fmt.vbi;
 	fh->vbi_fmt.tvnorm = tvnorm;
 	fh->vbi_fmt.end    = end;
 
-	mutex_unlock(&fh->vbi.lock);
+	mutex_unlock(&fh->vbi.vb_lock);
 
 	rc = 0;