Lines Matching refs:vref
70 * @vref: regulator generating Vref
82 struct regulator *vref;
239 ret = regulator_get_voltage(ad7949_adc->vref);
368 ad7949_adc->vref = devm_regulator_get_optional(dev, "vrefin");
369 if (IS_ERR(ad7949_adc->vref)) {
370 ret = PTR_ERR(ad7949_adc->vref);
374 ad7949_adc->vref = devm_regulator_get_optional(dev, "vref");
375 if (IS_ERR(ad7949_adc->vref)) {
376 ret = PTR_ERR(ad7949_adc->vref);
387 ret = regulator_enable(ad7949_adc->vref);
394 ad7949_adc->vref);