SND_CTL_SUBDEV_RAWMIDI  420 sound/core/rawmidi.c 		subdevice = snd_ctl_get_preferred_subdevice(card, SND_CTL_SUBDEV_RAWMIDI);
SND_CTL_SUBDEV_RAWMIDI  873 sound/core/rawmidi.c 		control->preferred_subdevice[SND_CTL_SUBDEV_RAWMIDI] = val;