fimc_find_remote_sensor
EXPORT_SYMBOL(fimc_find_remote_sensor);
struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity);
sensor = fimc_find_remote_sensor(&vc->subdev.entity);
fimc->sensor = fimc_find_remote_sensor(&sd->entity);
fimc->sensor = fimc_find_remote_sensor(&fimc->subdev.entity);