snd_opl3_ioctl    371 include/sound/opl3.h int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,
snd_opl3_ioctl    526 sound/drivers/opl3/opl3_lib.c 	hw->ops.ioctl = snd_opl3_ioctl;