diff options
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-empress.c')
-rw-r--r-- | drivers/media/video/saa7134/saa7134-empress.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 1c8cd0e..3ae71a3 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -110,6 +110,8 @@ static int ts_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; + mutex_lock(&dev->empress_tsq.vb_lock); + videobuf_stop(&dev->empress_tsq); videobuf_mmap_free(&dev->empress_tsq); @@ -122,6 +124,8 @@ static int ts_release(struct inode *inode, struct file *file) dev->empress_users--; + mutex_unlock(&dev->empress_tsq.vb_lock); + return 0; } |