to_v4l2_subdev_fh  101 drivers/media/v4l2-core/v4l2-subdev.c 	struct v4l2_subdev_fh *subdev_fh = to_v4l2_subdev_fh(vfh);
to_v4l2_subdev_fh  333 drivers/media/v4l2-core/v4l2-subdev.c 	struct v4l2_subdev_fh *subdev_fh = to_v4l2_subdev_fh(vfh);