.type = IIO_VOLTAGE,
                .indexed = 1,
                .channel = 0,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_A, AD7758_VOLTAGE),
                .scan_index = 0,
                .scan_type = {
                .type = IIO_CURRENT,
                .indexed = 1,
                .channel = 0,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_A, AD7758_CURRENT),
                .scan_index = 1,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 0,
-               .extend_name = "apparent_raw",
+               .extend_name = "apparent",
                .address = AD7758_WT(AD7758_PHASE_A, AD7758_APP_PWR),
                .scan_index = 2,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 0,
-               .extend_name = "active_raw",
+               .extend_name = "active",
                .address = AD7758_WT(AD7758_PHASE_A, AD7758_ACT_PWR),
                .scan_index = 3,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 0,
-               .extend_name = "reactive_raw",
+               .extend_name = "reactive",
                .address = AD7758_WT(AD7758_PHASE_A, AD7758_REACT_PWR),
                .scan_index = 4,
                .scan_type = {
                .type = IIO_VOLTAGE,
                .indexed = 1,
                .channel = 1,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_B, AD7758_VOLTAGE),
                .scan_index = 5,
                .scan_type = {
                .type = IIO_CURRENT,
                .indexed = 1,
                .channel = 1,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_B, AD7758_CURRENT),
                .scan_index = 6,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 1,
-               .extend_name = "apparent_raw",
+               .extend_name = "apparent",
                .address = AD7758_WT(AD7758_PHASE_B, AD7758_APP_PWR),
                .scan_index = 7,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 1,
-               .extend_name = "active_raw",
+               .extend_name = "active",
                .address = AD7758_WT(AD7758_PHASE_B, AD7758_ACT_PWR),
                .scan_index = 8,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 1,
-               .extend_name = "reactive_raw",
+               .extend_name = "reactive",
                .address = AD7758_WT(AD7758_PHASE_B, AD7758_REACT_PWR),
                .scan_index = 9,
                .scan_type = {
                .type = IIO_VOLTAGE,
                .indexed = 1,
                .channel = 2,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_C, AD7758_VOLTAGE),
                .scan_index = 10,
                .scan_type = {
                .type = IIO_CURRENT,
                .indexed = 1,
                .channel = 2,
-               .extend_name = "raw",
                .address = AD7758_WT(AD7758_PHASE_C, AD7758_CURRENT),
                .scan_index = 11,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 2,
-               .extend_name = "apparent_raw",
+               .extend_name = "apparent",
                .address = AD7758_WT(AD7758_PHASE_C, AD7758_APP_PWR),
                .scan_index = 12,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 2,
-               .extend_name = "active_raw",
+               .extend_name = "active",
                .address = AD7758_WT(AD7758_PHASE_C, AD7758_ACT_PWR),
                .scan_index = 13,
                .scan_type = {
                .type = IIO_POWER,
                .indexed = 1,
                .channel = 2,
-               .extend_name = "reactive_raw",
+               .extend_name = "reactive",
                .address = AD7758_WT(AD7758_PHASE_C, AD7758_REACT_PWR),
                .scan_index = 14,
                .scan_type = {