playback_waitq 55 drivers/staging/most/sound/sound.c wait_queue_head_t playback_waitq; playback_waitq 246 drivers/staging/most/sound/sound.c channel->playback_waitq, playback_waitq 431 drivers/staging/most/sound/sound.c wake_up_interruptible(&channel->playback_waitq); playback_waitq 649 drivers/staging/most/sound/sound.c init_waitqueue_head(&channel->playback_waitq); playback_waitq 776 drivers/staging/most/sound/sound.c wake_up_interruptible(&channel->playback_waitq);