72 void iwl_notification_wait_init(struct iwl_notif_wait_data *notif_wait)  in iwl_notification_wait_init()  argument
74 	spin_lock_init(&notif_wait->notif_wait_lock);  in iwl_notification_wait_init()
75 	INIT_LIST_HEAD(&notif_wait->notif_waits);  in iwl_notification_wait_init()
76 	init_waitqueue_head(&notif_wait->notif_waitq);  in iwl_notification_wait_init()
80 bool iwl_notification_wait(struct iwl_notif_wait_data *notif_wait,  in iwl_notification_wait()  argument
85 	if (!list_empty(&notif_wait->notif_waits)) {  in iwl_notification_wait()
88 		spin_lock(&notif_wait->notif_wait_lock);  in iwl_notification_wait()
89 		list_for_each_entry(w, &notif_wait->notif_waits, list) {  in iwl_notification_wait()
116 			if (!w->fn || w->fn(notif_wait, pkt, w->fn_data)) {  in iwl_notification_wait()
121 		spin_unlock(&notif_wait->notif_wait_lock);  in iwl_notification_wait()
128 void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)  in iwl_abort_notification_waits()  argument
132 	spin_lock(&notif_wait->notif_wait_lock);  in iwl_abort_notification_waits()
133 	list_for_each_entry(wait_entry, &notif_wait->notif_waits, list)  in iwl_abort_notification_waits()
135 	spin_unlock(&notif_wait->notif_wait_lock);  in iwl_abort_notification_waits()
137 	wake_up_all(&notif_wait->notif_waitq);  in iwl_abort_notification_waits()
142 iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait,  in iwl_init_notification_wait()  argument
145 			   bool (*fn)(struct iwl_notif_wait_data *notif_wait,  in iwl_init_notification_wait()  argument
159 	spin_lock_bh(&notif_wait->notif_wait_lock);  in iwl_init_notification_wait()
160 	list_add(&wait_entry->list, &notif_wait->notif_waits);  in iwl_init_notification_wait()
161 	spin_unlock_bh(&notif_wait->notif_wait_lock);  in iwl_init_notification_wait()
165 void iwl_remove_notification(struct iwl_notif_wait_data *notif_wait,  in iwl_remove_notification()  argument
168 	spin_lock_bh(&notif_wait->notif_wait_lock);  in iwl_remove_notification()
170 	spin_unlock_bh(&notif_wait->notif_wait_lock);  in iwl_remove_notification()
174 int iwl_wait_notification(struct iwl_notif_wait_data *notif_wait,  in iwl_wait_notification()  argument
180 	ret = wait_event_timeout(notif_wait->notif_waitq,  in iwl_wait_notification()
184 	iwl_remove_notification(notif_wait, wait_entry);  in iwl_wait_notification()