Lines Matching refs:mutex

242 		mutex_lock(&oxfw->mutex);  in pcm_capture_hw_params()
244 		mutex_unlock(&oxfw->mutex);  in pcm_capture_hw_params()
263 		mutex_lock(&oxfw->mutex);  in pcm_playback_hw_params()
265 		mutex_unlock(&oxfw->mutex);  in pcm_playback_hw_params()
277 	mutex_lock(&oxfw->mutex);  in pcm_capture_hw_free()
284 	mutex_unlock(&oxfw->mutex);  in pcm_capture_hw_free()
292 	mutex_lock(&oxfw->mutex);  in pcm_playback_hw_free()
299 	mutex_unlock(&oxfw->mutex);  in pcm_playback_hw_free()
310 	mutex_lock(&oxfw->mutex);  in pcm_capture_prepare()
313 	mutex_unlock(&oxfw->mutex);  in pcm_capture_prepare()
327 	mutex_lock(&oxfw->mutex);  in pcm_playback_prepare()
330 	mutex_unlock(&oxfw->mutex);  in pcm_playback_prepare()