501 	struct rk1000_codec_priv *rk1000;  in rk1000_codec_i2c_probe()  local
506 	rk1000 = devm_kzalloc(&i2c->dev, sizeof(*rk1000), GFP_KERNEL);  in rk1000_codec_i2c_probe()
507 	if (!rk1000)  in rk1000_codec_i2c_probe()
510 	i2c_set_clientdata(i2c, rk1000);  in rk1000_codec_i2c_probe()
513 			     &rk1000->pa_enable_time);  in rk1000_codec_i2c_probe()
515 	rk1000->spk_en_gpio = devm_gpiod_get_optional(&i2c->dev, "rockchip,spk-en",  in rk1000_codec_i2c_probe()
517 	if (IS_ERR(rk1000->spk_en_gpio))  in rk1000_codec_i2c_probe()
518 		return PTR_ERR(rk1000->spk_en_gpio);  in rk1000_codec_i2c_probe()
530 	rk1000->regmap = devm_regmap_init(&i2c->dev, NULL,  in rk1000_codec_i2c_probe()
532 	if (IS_ERR(rk1000->regmap))  in rk1000_codec_i2c_probe()
533 		return PTR_ERR(rk1000->regmap);  in rk1000_codec_i2c_probe()
535 	rk1000->ctlmap = devm_regmap_init_i2c(ctl_client,  in rk1000_codec_i2c_probe()
537 	if (IS_ERR(rk1000->ctlmap))  in rk1000_codec_i2c_probe()
538 		return PTR_ERR(rk1000->ctlmap);  in rk1000_codec_i2c_probe()
540 	regmap_write(rk1000->ctlmap, CODEC_CON, CODEC_ON);  in rk1000_codec_i2c_probe()
549 	struct rk1000_codec_priv *rk1000 = i2c_get_clientdata(i2c);  in rk1000_codec_i2c_remove()  local
551 	regmap_write(rk1000->ctlmap, CODEC_CON, CODEC_OFF);  in rk1000_codec_i2c_remove()