open_wait
wake_up_interruptible(&channel->tty_port.open_wait);
wake_up_interruptible(&port->port.open_wait);
init_waitqueue_head(&sdp->open_wait);
wake_up_interruptible_all(&sdp->open_wait);
wait_queue_head_t open_wait; /* queue open() when O_EXCL present */
retval = wait_event_interruptible(sdp->open_wait,
retval = wait_event_interruptible(sdp->open_wait,
retval = open_wait(sdp, flags);
wake_up_interruptible(&sdp->open_wait);
wake_up_interruptible_all(&sdp->open_wait);
wake_up_interruptible(&sdp->open_wait);
wake_up_interruptible(&info->open_wait);
wake_up_interruptible(&info->tport.open_wait);
wake_up_interruptible(&port->open_wait);
wake_up_interruptible(&ch->port.open_wait);
wake_up_interruptible(&port->port.open_wait);
wake_up_interruptible(&dlci->port.open_wait);
wake_up_interruptible(&port->open_wait);
wake_up_interruptible(&port->open_wait);
wake_up_interruptible(&info->port.open_wait);
add_wait_queue(&port->open_wait, &wait);
remove_wait_queue(&port->open_wait, &wait);
wake_up_interruptible(&info->port.open_wait);
wake_up_interruptible(&port->open_wait);
prepare_to_wait(&port->open_wait, &wait, TASK_INTERRUPTIBLE);
finish_wait(&port->open_wait, &wait);
wake_up_interruptible(&port->open_wait);
init_waitqueue_head(&port->open_wait);
wake_up_interruptible(&port->port.open_wait);
wait_queue_head_t open_wait;
wait_queue_head_t open_wait;
wait_queue_head_t open_wait;
wait_queue_head_t open_wait;
wake_up_interruptible(&dev->port.open_wait);
remove_wait_queue(&hw->open_wait, &wait);
wake_up(&hw->open_wait);
init_waitqueue_head(&hwdep->open_wait);
wake_up(&hwdep->open_wait);
add_wait_queue(&hw->open_wait, &wait);
add_wait_queue(&pcm->open_wait, &wait);
remove_wait_queue(&pcm->open_wait, &wait);
wake_up(&pcm->open_wait);
wake_up(&pcm->open_wait);
init_waitqueue_head(&pcm->open_wait);
add_wait_queue(&pcm->open_wait, &wait);
remove_wait_queue(&pcm->open_wait, &wait);
wake_up(&pcm->open_wait);
init_waitqueue_head(&rmidi->open_wait);
wake_up(&rmidi->open_wait);
add_wait_queue(&rmidi->open_wait, &wait);
remove_wait_queue(&rmidi->open_wait, &wait);
wake_up(&rmidi->open_wait);
wake_up(&hwdep->open_wait);