snd_intel8x0_mixer_free_ac97 2131 sound/pci/intel8x0.c 	ac97.private_free = snd_intel8x0_mixer_free_ac97;
snd_intel8x0_mixer_free_ac97  832 sound/pci/intel8x0m.c 	ac97.private_free = snd_intel8x0_mixer_free_ac97;