173 	struct wakeup_source __rcu *ws;  member
216 	struct wakeup_source *ws;  member
640 	return rcu_dereference_check(epi->ws, lockdep_is_held(&epi->ep->mtx));  in ep_wakeup_source()
646 	struct wakeup_source *ws = ep_wakeup_source(epi);  in ep_pm_stay_awake()  local
648 	if (ws)  in ep_pm_stay_awake()
649 		__pm_stay_awake(ws);  in ep_pm_stay_awake()
654 	return rcu_access_pointer(epi->ws) ? true : false;  in ep_has_wakeup_source()
660 	struct wakeup_source *ws;  in ep_pm_stay_awake_rcu()  local
663 	ws = rcu_dereference(epi->ws);  in ep_pm_stay_awake_rcu()
664 	if (ws)  in ep_pm_stay_awake_rcu()
665 		__pm_stay_awake(ws);  in ep_pm_stay_awake_rcu()
753 	__pm_relax(ep->ws);  in ep_scan_ready_list()
864 	wakeup_source_unregister(ep->ws);  in ep_free()
1463 	struct wakeup_source *ws;  in ep_create_wakeup_source()  local
1468 	if (!epi->ep->ws) {  in ep_create_wakeup_source()
1469 		epi->ep->ws = wakeup_source_register(NULL, ws_name);  in ep_create_wakeup_source()
1470 		if (!epi->ep->ws)  in ep_create_wakeup_source()
1477 	ws = wakeup_source_register(NULL, ws_name);  in ep_create_wakeup_source()
1480 	if (!ws)  in ep_create_wakeup_source()
1482 	rcu_assign_pointer(epi->ws, ws);  in ep_create_wakeup_source()
1490 	struct wakeup_source *ws = ep_wakeup_source(epi);  in ep_destroy_wakeup_source()  local
1492 	RCU_INIT_POINTER(epi->ws, NULL);  in ep_destroy_wakeup_source()
1500 	wakeup_source_unregister(ws);  in ep_destroy_wakeup_source()
1537 		RCU_INIT_POINTER(epi->ws, NULL);  in ep_insert()
1717 	struct wakeup_source *ws;  in ep_send_events_proc()  local
1743 		ws = ep_wakeup_source(epi);  in ep_send_events_proc()
1744 		if (ws) {  in ep_send_events_proc()
1745 			if (ws->active)  in ep_send_events_proc()
1746 				__pm_stay_awake(ep->ws);  in ep_send_events_proc()
1747 			__pm_relax(ws);  in ep_send_events_proc()