CPCAP_FOUR_POINT_TWO_ADC 684 drivers/iio/adc/cpcap-adc.c req->result -= CPCAP_FOUR_POINT_TWO_ADC; CPCAP_FOUR_POINT_TWO_ADC 689 drivers/iio/adc/cpcap-adc.c req->result += CPCAP_FOUR_POINT_TWO_ADC;