cs47l35_aec1_loopback 502 sound/soc/codecs/cs47l35.c static const struct soc_enum cs47l35_aec1_loopback = cs47l35_aec1_loopback 517 sound/soc/codecs/cs47l35.c SOC_DAPM_ENUM("AEC1 Loopback", cs47l35_aec1_loopback),