diff options
| author | Olof Johansson <olof@lixom.net> | 2014-07-19 14:59:07 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-07-19 14:59:07 -0700 |
| commit | 4e9816d012dbc28dc89559261c6ffbf8ffc440dd (patch) | |
| tree | dee9f8b31f3d6d2fb141541da88e1cc1329b017e /drivers/media/usb/pwc/pwc-if.c | |
| parent | da98f44f27d81d7fe9a41f69af4fe08c18d13b56 (diff) | |
| parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) | |
Merge tag 'v3.16-rc5' into next/fixes-non-critical
Linux 3.16-rc5
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 84a6720b1d0..a73b0bced96 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 = { |