16 	spin_lock_irq(&pin->wait.lock);  in pin_remove()
18 	wake_up_locked(&pin->wait);  in pin_remove()
19 	spin_unlock_irq(&pin->wait.lock);  in pin_remove()
32 	wait_queue_entry_t wait;  in pin_kill()  local
38 	init_wait(&wait);  in pin_kill()
39 	spin_lock_irq(&p->wait.lock);  in pin_kill()
42 		spin_unlock_irq(&p->wait.lock);  in pin_kill()
48 		spin_unlock_irq(&p->wait.lock);  in pin_kill()
52 	__add_wait_queue(&p->wait, &wait);  in pin_kill()
55 		spin_unlock_irq(&p->wait.lock);  in pin_kill()
59 		if (likely(list_empty(&wait.entry)))  in pin_kill()
62 		spin_lock_irq(&p->wait.lock);  in pin_kill()
64 			spin_unlock_irq(&p->wait.lock);  in pin_kill()