__wait_event_interruptible_locked
? 0 : __wait_event_interruptible_locked(wq, condition, 0, do_wait_intr))
? 0 : __wait_event_interruptible_locked(wq, condition, 0, do_wait_intr_irq))
? 0 : __wait_event_interruptible_locked(wq, condition, 1, do_wait_intr))
? 0 : __wait_event_interruptible_locked(wq, condition, 1, do_wait_intr_irq))