299 	ret = regulator_enable(madera->dcvdd);  in madera_runtime_resume()
301 		dev_err(dev, "Failed to enable DCVDD: %d\n", ret);  in madera_runtime_resume()
346 	regulator_disable(madera->dcvdd);  in madera_runtime_resume()
362 	regulator_disable(madera->dcvdd);  in madera_runtime_suspend()
506 	 * On some codecs DCVDD could be supplied by the internal LDO1.  in madera_dev_init()
507 	 * For those we must add the LDO1 driver before requesting DCVDD  in madera_dev_init()
550 	madera->dcvdd = regulator_get(madera->dev, "DCVDD");  in madera_dev_init()
551 	if (IS_ERR(madera->dcvdd)) {  in madera_dev_init()
552 		ret = PTR_ERR(madera->dcvdd);  in madera_dev_init()
553 		dev_err(dev, "Failed to request DCVDD: %d\n", ret);  in madera_dev_init()
567 	ret = regulator_enable(madera->dcvdd);  in madera_dev_init()
569 		dev_err(dev, "Failed to enable DCVDD: %d\n", ret);  in madera_dev_init()
754 	regulator_disable(madera->dcvdd);  in madera_dev_init()
759 	regulator_put(madera->dcvdd);  in madera_dev_init()
778 	regulator_disable(madera->dcvdd);  in madera_dev_exit()
779 	regulator_put(madera->dcvdd);  in madera_dev_exit()