ADC084S021_VOLTAGE_CHANNEL 54 drivers/iio/adc/ti-adc084s021.c ADC084S021_VOLTAGE_CHANNEL(0), ADC084S021_VOLTAGE_CHANNEL 55 drivers/iio/adc/ti-adc084s021.c ADC084S021_VOLTAGE_CHANNEL(1), ADC084S021_VOLTAGE_CHANNEL 56 drivers/iio/adc/ti-adc084s021.c ADC084S021_VOLTAGE_CHANNEL(2), ADC084S021_VOLTAGE_CHANNEL 57 drivers/iio/adc/ti-adc084s021.c ADC084S021_VOLTAGE_CHANNEL(3),