224 			 const struct v4l2_event_subscription *sub, unsigned int elems,  in v4l2_event_subscribe()  argument
232 	if (sub->type == V4L2_EVENT_ALL)  in v4l2_event_subscribe()
243 	sev->type = sub->type;  in v4l2_event_subscribe()
244 	sev->id = sub->id;  in v4l2_event_subscribe()
245 	sev->flags = sub->flags;  in v4l2_event_subscribe()
253 	found_ev = v4l2_event_subscribed(fh, sub->type, sub->id);  in v4l2_event_subscribe()
279 	struct v4l2_event_subscription sub;  in v4l2_event_unsubscribe_all()  local
290 			sub.type = sev->type;  in v4l2_event_unsubscribe_all()
291 			sub.id = sev->id;  in v4l2_event_unsubscribe_all()
295 			v4l2_event_unsubscribe(fh, &sub);  in v4l2_event_unsubscribe_all()
301 			   const struct v4l2_event_subscription *sub)  in v4l2_event_unsubscribe()  argument
306 	if (sub->type == V4L2_EVENT_ALL) {  in v4l2_event_unsubscribe()
315 	sev = v4l2_event_subscribed(fh, sub->type, sub->id);  in v4l2_event_unsubscribe()
333 				  struct v4l2_event_subscription *sub)  in v4l2_event_subdev_unsubscribe()  argument
335 	return v4l2_event_unsubscribe(fh, sub);  in v4l2_event_subdev_unsubscribe()
360 				const struct v4l2_event_subscription *sub)  in v4l2_src_change_event_subscribe()  argument
362 	if (sub->type == V4L2_EVENT_SOURCE_CHANGE)  in v4l2_src_change_event_subscribe()
363 		return v4l2_event_subscribe(fh, sub, 0, &v4l2_event_src_ch_ops);  in v4l2_src_change_event_subscribe()
369 		struct v4l2_fh *fh, struct v4l2_event_subscription *sub)  in v4l2_src_change_event_subdev_subscribe()  argument
371 	return v4l2_src_change_event_subscribe(fh, sub);  in v4l2_src_change_event_subdev_subscribe()