snd_via82xx_codec_valid  585 sound/pci/via82xx.c 		if (snd_via82xx_codec_valid(chip, ac97->num) >= 0) {
snd_via82xx_codec_valid  449 sound/pci/via82xx_modem.c 		if (snd_via82xx_codec_valid(chip, ac97->num) >= 0) {