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>

2 files changed, 2 insertions, 8 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--;
 
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 3b9ffb4b648a..6396d9b5c063 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1445,10 +1445,7 @@ static int video_release(struct inode *inode, struct file *file)
 
         /* stop vbi capture */
         if (res_check(fh, RESOURCE_VBI)) {
-                if (fh->vbi.streaming)
-                        videobuf_streamoff(&fh->vbi);
-                if (fh->vbi.reading)
-                        videobuf_read_stop(&fh->vbi);
+                videobuf_stop(&fh->vbi);
                 res_free(dev,fh,RESOURCE_VBI);
         }