ADS1018_NUM_PGA_MODES
*length = ADS1018_NUM_PGA_MODES * 2;
for (i = 0; i < ADS1018_NUM_PGA_MODES; i++) {
if (i == ADS1018_NUM_PGA_MODES)
const u32 pga_mode_to_gain[ADS1018_NUM_PGA_MODES][2];