diff options
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/common/saa7146_video.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c index 7e0cedc557df..e3d04a4cef4d 100644 --- a/drivers/media/common/saa7146_video.c +++ b/drivers/media/common/saa7146_video.c | |||
@@ -1428,6 +1428,7 @@ static void video_close(struct saa7146_dev *dev, struct file *file) | |||
1428 | { | 1428 | { |
1429 | struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; | 1429 | struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data; |
1430 | struct saa7146_vv *vv = dev->vv_data; | 1430 | struct saa7146_vv *vv = dev->vv_data; |
1431 | struct videobuf_queue *q = &fh->video_q; | ||
1431 | int err; | 1432 | int err; |
1432 | 1433 | ||
1433 | if (IS_CAPTURE_ACTIVE(fh) != 0) { | 1434 | if (IS_CAPTURE_ACTIVE(fh) != 0) { |
@@ -1436,6 +1437,11 @@ static void video_close(struct saa7146_dev *dev, struct file *file) | |||
1436 | err = saa7146_stop_preview(fh); | 1437 | err = saa7146_stop_preview(fh); |
1437 | } | 1438 | } |
1438 | 1439 | ||
1440 | // release all capture buffers | ||
1441 | mutex_lock(&q->lock); | ||
1442 | videobuf_read_stop(q); | ||
1443 | mutex_unlock(&q->lock); | ||
1444 | |||
1439 | /* hmm, why is this function declared void? */ | 1445 | /* hmm, why is this function declared void? */ |
1440 | /* return err */ | 1446 | /* return err */ |
1441 | } | 1447 | } |