Lines Matching refs:vref
25 struct regulator *vref;
94 vref_uV = regulator_get_voltage(adc->vref);
118 err = regulator_disable(adc->vref);
120 dev_err(dev, "could not disable vref regulator.\n");
143 adc->vref = devm_regulator_get(dev, "vref");
144 if (IS_ERR(adc->vref))
145 return dev_err_probe(dev, PTR_ERR(adc->vref),
146 "failed to get vref regulator\n");
148 ret = regulator_enable(adc->vref);
154 dev_err(dev, "could not set up vref regulator cleanup action\n");