344 	struct regmap *regmap;  in snd_hdac_regmap_init()  local
346 	regmap = regmap_init(&codec->dev, NULL, codec, &hda_regmap_cfg);  in snd_hdac_regmap_init()
347 	if (IS_ERR(regmap))  in snd_hdac_regmap_init()
348 		return PTR_ERR(regmap);  in snd_hdac_regmap_init()
349 	codec->regmap = regmap;  in snd_hdac_regmap_init()
357 	if (codec->regmap) {  in snd_hdac_regmap_exit()
358 		regmap_exit(codec->regmap);  in snd_hdac_regmap_exit()
359 		codec->regmap = NULL;  in snd_hdac_regmap_exit()
392 	if (!codec->regmap)  in reg_raw_write()
395 		return regmap_write(codec->regmap, reg, val);  in reg_raw_write()
425 	if (!codec->regmap)  in reg_raw_read()
428 		return regmap_read(codec->regmap, reg, val);  in reg_raw_read()