snd_rawmidi_status_x32 100 sound/core/rawmidi_compat.c struct snd_rawmidi_status_x32 __user *src) snd_rawmidi_status_x32 138 sound/core/rawmidi_compat.c SNDRV_RAWMIDI_IOCTL_STATUS_X32 = _IOWR('W', 0x20, struct snd_rawmidi_status_x32),