cs42l51_probe 29 sound/soc/codecs/cs42l51-i2c.c return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config)); cs42l51_probe 760 sound/soc/codecs/cs42l51.c EXPORT_SYMBOL_GPL(cs42l51_probe); cs42l51_probe 15 sound/soc/codecs/cs42l51.h int cs42l51_probe(struct device *dev, struct regmap *regmap);