diff options
Diffstat (limited to 'drivers/media/usb/pwc/pwc-if.c')
| -rw-r--r-- | drivers/media/usb/pwc/pwc-if.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index 84a6720b1d00..a73b0bced96f 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -681,12 +681,11 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count) return r; } -static int stop_streaming(struct vb2_queue *vq) +static void stop_streaming(struct vb2_queue *vq) { struct pwc_device *pdev = vb2_get_drv_priv(vq); - if (mutex_lock_interruptible(&pdev->v4l2_lock)) - return -ERESTARTSYS; + mutex_lock(&pdev->v4l2_lock); if (pdev->udev) { pwc_set_leds(pdev, 0, 0); pwc_camera_power(pdev, 0); @@ -695,8 +694,6 @@ static int stop_streaming(struct vb2_queue *vq) pwc_cleanup_queued_bufs(pdev); mutex_unlock(&pdev->v4l2_lock); - - return 0; } static struct vb2_ops pwc_vb_queue_ops = { |