212 	struct gpio_notification *notif =  in ftr_handle_notify()  local
215 	mutex_lock(&notif->mutex);  in ftr_handle_notify()
216 	if (notif->notify)  in ftr_handle_notify()
217 		notif->notify(notif->data);  in ftr_handle_notify()
218 	mutex_unlock(&notif->mutex);  in ftr_handle_notify()
303 	struct gpio_notification *notif = data;  in ftr_handle_notify_irq()  local
305 	schedule_delayed_work(&notif->work, 0);  in ftr_handle_notify_irq()
315 	struct gpio_notification *notif;  in ftr_set_notify()  local
323 		notif = &rt->headphone_notify;  in ftr_set_notify()
328 		notif = &rt->line_in_notify;  in ftr_set_notify()
333 		notif = &rt->line_out_notify;  in ftr_set_notify()
344 	mutex_lock(&notif->mutex);  in ftr_set_notify()
346 	old = notif->notify;  in ftr_set_notify()
354 		if (old == notify && notif->data == data)  in ftr_set_notify()
360 		free_irq(irq, notif);  in ftr_set_notify()
363 		err = request_irq(irq, ftr_handle_notify_irq, 0, name, notif);  in ftr_set_notify()
368 	notif->notify = notify;  in ftr_set_notify()
369 	notif->data = data;  in ftr_set_notify()
373 	mutex_unlock(&notif->mutex);  in ftr_set_notify()