unregister_sound_mixer  349 arch/um/drivers/hostaudio_kern.c 	unregister_sound_mixer(module_data.dev_mixer);
unregister_sound_mixer   18 include/linux/sound.h extern void unregister_sound_mixer(int unit);
unregister_sound_mixer 1452 sound/oss/dmasound/dmasound_core.c 		unregister_sound_mixer(mixer_unit);
unregister_sound_mixer  502 sound/sound_core.c EXPORT_SYMBOL(unregister_sound_mixer);