V4L/DVB (6602): V4L: Convert videobuf drivers to videobuf_stop

Drivers were using cookie cutter code for stopping the read/stream.  Use the
new videobuf_stop function which is lock safe.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 75d0c5bf46d2..9322f44865b8 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -110,11 +110,8 @@ static int ts_release(struct inode *inode, struct file *file)
 {
         struct saa7134_dev *dev = file->private_data;
 
-        if (dev->empress_tsq.streaming)
-                videobuf_streamoff(&dev->empress_tsq);
         mutex_lock(&dev->empress_tsq.lock);
-        if (dev->empress_tsq.reading)
-                videobuf_read_stop(&dev->empress_tsq);
+        videobuf_stop(&dev->empress_tsq);
         videobuf_mmap_free(&dev->empress_tsq);
         dev->empress_users--;