diff options
Diffstat (limited to 'drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c')
| -rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index be936b8fe317..377da037f31c 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -580,6 +580,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count) static void stop_streaming(struct vb2_queue *vq) { int ret; + unsigned long timeout; struct bm2835_mmal_dev *dev = vb2_get_drv_priv(vq); v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, "%s: dev:%p\n", @@ -605,10 +606,10 @@ static void stop_streaming(struct vb2_queue *vq) sizeof(dev->capture.frame_count)); /* wait for last frame to complete */ - ret = wait_for_completion_timeout(&dev->capture.frame_cmplt, HZ); - if (ret <= 0) + timeout = wait_for_completion_timeout(&dev->capture.frame_cmplt, HZ); + if (timeout == 0) v4l2_err(&dev->v4l2_dev, - "error %d waiting for frame completion\n", ret); + "timed out waiting for frame completion\n"); v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, "disabling connection\n"); |