CURR_STEP_SIZE 364 drivers/iio/adc/twl4030-madc.c return (raw_volt * CURR_STEP_SIZE) / CURR_PSR_R1; CURR_STEP_SIZE 366 drivers/iio/adc/twl4030-madc.c return (raw_volt * CURR_STEP_SIZE) / CURR_PSR_R2;