MSG_STREAM_STOP_INPUT_STAGE_PACKET 388 sound/pci/mixart/mixart.c request.message_id = start ? MSG_STREAM_START_INPUT_STAGE_PACKET : MSG_STREAM_STOP_INPUT_STAGE_PACKET; MSG_STREAM_STOP_INPUT_STAGE_PACKET 388 sound/pci/mixart/mixart_core.c case MSG_STREAM_STOP_INPUT_STAGE_PACKET: