SNDRV_RAWMIDI_IOCTL_PVERSION 732 sound/core/rawmidi.c case SNDRV_RAWMIDI_IOCTL_PVERSION: SNDRV_RAWMIDI_IOCTL_PVERSION 149 sound/core/rawmidi_compat.c case SNDRV_RAWMIDI_IOCTL_PVERSION: