diff options
Diffstat (limited to 'drivers/media/video/s5p-tv/mixer_video.c')
| -rw-r--r-- | drivers/media/video/s5p-tv/mixer_video.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c index f7ca5cc143c6..c0eadd75c9ac 100644 --- a/drivers/media/video/s5p-tv/mixer_video.c +++ b/drivers/media/video/s5p-tv/mixer_video.c @@ -1069,6 +1069,10 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev, set_bit(V4L2_FL_USE_FH_PRIO, &layer->vfd.flags); video_set_drvdata(&layer->vfd, layer); + /* Locking in file operations other than ioctl should be done + by the driver, not the V4L2 core. + This driver needs auditing so that this flag can be removed. */ + set_bit(V4L2_FL_LOCK_ALL_FOPS, &layer->vfd.flags); layer->vfd.lock = &layer->mutex; layer->vfd.v4l2_dev = &mdev->v4l2_dev; |