Searched refs:fifo_event (Results 1 – 1 of 1) sorted by relevance
91 wait_queue_head_t fifo_event; member106 wait_event(rd->fifo_event, circ_space(&rd->fifo) > 0 || !rd->open); in rd_write()117 wake_up_all(&rd->fifo_event); in rd_write()139 ret = wait_event_interruptible(rd->fifo_event, in rd_read()152 wake_up_all(&rd->fifo_event); in rd_read()199 wake_up_all(&rd->fifo_event); in rd_release()232 init_waitqueue_head(&rd->fifo_event); in msm_rd_debugfs_init()