Searched refs:wait_head (Results 1 – 3 of 3) sorted by relevance
810 wake_up_interruptible_all(&async->wait_head); in do_become_nonbusy()866 if (wq_has_sleeper(&s->async->wait_head)) in is_device_busy()2626 poll_wait(file, &s->async->wait_head, wait); in comedi_poll()2638 poll_wait(file, &s->async->wait_head, wait); in comedi_poll()2744 add_wait_queue(&async->wait_head, &wait); in comedi_write()2797 remove_wait_queue(&async->wait_head, &wait); in comedi_write()2872 add_wait_queue(&async->wait_head, &wait); in comedi_read()2924 remove_wait_queue(&async->wait_head, &wait); in comedi_read()3473 wake_up_interruptible(&async->wait_head); in _comedi_event()
740 init_waitqueue_head(&async->wait_head); in __comedi_device_postconfig_async()
362 wait_queue_head_t wait_head; member