struct v4l2_device *v4l2_dev = vdev->v4l2_dev;
mutex_lock(&videodev_lock);
- if (video_device[vdev->minor] != vdev) {
- mutex_unlock(&videodev_lock);
+ if (WARN_ON(video_device[vdev->minor] != vdev)) {
/* should not happen */
- WARN_ON(1);
+ mutex_unlock(&videodev_lock);
return;
}
mutex_unlock(&videodev_lock);
#if defined(CONFIG_MEDIA_CONTROLLER)
- if (vdev->v4l2_dev && vdev->v4l2_dev->mdev &&
+ if (v4l2_dev && v4l2_dev->mdev &&
vdev->vfl_type != VFL_TYPE_SUBDEV)
media_device_unregister_entity(&vdev->entity);
#endif
vdev->minor = -1;
/* the release callback MUST be present */
- WARN_ON(!vdev->release);
- if (!vdev->release)
+ if (WARN_ON(!vdev->release))
return -EINVAL;
/* v4l2_fh support */
vdev->vfl_type != VFL_TYPE_SUBDEV) {
vdev->entity.type = MEDIA_ENT_T_DEVNODE_V4L;
vdev->entity.name = vdev->name;
- vdev->entity.v4l.major = VIDEO_MAJOR;
- vdev->entity.v4l.minor = vdev->minor;
+ vdev->entity.info.v4l.major = VIDEO_MAJOR;
+ vdev->entity.info.v4l.minor = vdev->minor;
ret = media_device_register_entity(vdev->v4l2_dev->mdev,
&vdev->entity);
if (ret < 0)