ADC_ARB_USRP_CNTRL
ret = regmap_write(adc->map, ADC_ARB_USRP_CNTRL,
ret = regmap_write(adc->map, ADC_ARB_USRP_CNTRL,
ret = regmap_write(adc->map, ADC_ARB_USRP_CNTRL,
ret = regmap_write(adc->map, ADC_ARB_USRP_CNTRL, 0);
ret = regmap_write(adc->map, ADC_ARB_USRP_CNTRL, 0);