wm8903_regmap 1900 sound/soc/codecs/wm8903.c static const struct regmap_config wm8903_regmap = { wm8903_regmap 2002 sound/soc/codecs/wm8903.c wm8903->regmap = devm_regmap_init_i2c(i2c, &wm8903_regmap);