snd_intel8x0_mixer_free_ac97_bus 2172 sound/pci/intel8x0.c pbus->private_free = snd_intel8x0_mixer_free_ac97_bus; snd_intel8x0_mixer_free_ac97_bus 839 sound/pci/intel8x0m.c pbus->private_free = snd_intel8x0_mixer_free_ac97_bus;