AD7280A_AUX_ADC_6 96 drivers/staging/iio/adc/ad7280a.c #define AD7280A_NUM_CH (AD7280A_AUX_ADC_6 - \ AD7280A_AUX_ADC_6 562 drivers/staging/iio/adc/ad7280a.c for (ch = AD7280A_CELL_VOLTAGE_1; ch <= AD7280A_AUX_ADC_6; ch++) {