CS42L42_DEVID_CD 191 sound/soc/codecs/cs42l42.c case CS42L42_DEVID_CD: CS42L42_DEVID_CD 349 sound/soc/codecs/cs42l42.c case CS42L42_DEVID_CD: CS42L42_DEVID_CD 1823 sound/soc/codecs/cs42l42.c ret = regmap_read(cs42l42->regmap, CS42L42_DEVID_CD, ®);