Lines Matching refs:mutex

241 		mutex_lock(&dice->mutex);  in capture_hw_params()
243 		mutex_unlock(&dice->mutex);  in capture_hw_params()
262 		mutex_lock(&dice->mutex);  in playback_hw_params()
264 		mutex_unlock(&dice->mutex);  in playback_hw_params()
276 	mutex_lock(&dice->mutex);  in capture_hw_free()
283 	mutex_unlock(&dice->mutex);  in capture_hw_free()
292 	mutex_lock(&dice->mutex);  in playback_hw_free()
299 	mutex_unlock(&dice->mutex);  in playback_hw_free()
309 	mutex_lock(&dice->mutex);  in capture_prepare()
311 	mutex_unlock(&dice->mutex);  in capture_prepare()
322 	mutex_lock(&dice->mutex);  in playback_prepare()
324 	mutex_unlock(&dice->mutex);  in playback_prepare()