iio: magn: st_magn: inline per-sensor data

We have #defines for all the individual sensor registers and
value/mask pairs #defined at the top of the file and used at
exactly one spot.

This is usually good if the #defines give a meaning to the
opaque magic numbers.

However in this case, the semantic meaning is inherent in the
name of the C99-addressable fields, and that means duplication
of information, and only makes the code hard to maintain since
you every time have to add a new #define AND update the site
where it is to be used.

Get rid of the #defines and just open code the values into the
appropriate struct elements. Make sure to explicitly address
the .hz and .value fields in the st_sensor_odr_avl struct
so that the meaning of all values is clear.

This patch is purely syntactic should have no semantic effect.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 125 insertions, 251 deletions

diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 3e1f06b..8e1b086 100644
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -46,139 +46,12 @@
 #define ST_MAGN_FS_AVL_15000MG			15000
 #define ST_MAGN_FS_AVL_16000MG			16000
 
-/* CUSTOM VALUES FOR SENSOR 0 */
-#define ST_MAGN_0_ODR_ADDR			0x00
-#define ST_MAGN_0_ODR_MASK			0x1c
-#define ST_MAGN_0_ODR_AVL_1HZ_VAL		0x00
-#define ST_MAGN_0_ODR_AVL_2HZ_VAL		0x01
-#define ST_MAGN_0_ODR_AVL_3HZ_VAL		0x02
-#define ST_MAGN_0_ODR_AVL_8HZ_VAL		0x03
-#define ST_MAGN_0_ODR_AVL_15HZ_VAL		0x04
-#define ST_MAGN_0_ODR_AVL_30HZ_VAL		0x05
-#define ST_MAGN_0_ODR_AVL_75HZ_VAL		0x06
-#define ST_MAGN_0_ODR_AVL_220HZ_VAL		0x07
-#define ST_MAGN_0_PW_ADDR			0x02
-#define ST_MAGN_0_PW_MASK			0x03
-#define ST_MAGN_0_PW_ON				0x00
-#define ST_MAGN_0_PW_OFF			0x03
-#define ST_MAGN_0_FS_ADDR			0x01
-#define ST_MAGN_0_FS_MASK			0xe0
-#define ST_MAGN_0_FS_AVL_1300_VAL		0x01
-#define ST_MAGN_0_FS_AVL_1900_VAL		0x02
-#define ST_MAGN_0_FS_AVL_2500_VAL		0x03
-#define ST_MAGN_0_FS_AVL_4000_VAL		0x04
-#define ST_MAGN_0_FS_AVL_4700_VAL		0x05
-#define ST_MAGN_0_FS_AVL_5600_VAL		0x06
-#define ST_MAGN_0_FS_AVL_8100_VAL		0x07
-#define ST_MAGN_0_FS_AVL_1300_GAIN_XY		1100
-#define ST_MAGN_0_FS_AVL_1900_GAIN_XY		855
-#define ST_MAGN_0_FS_AVL_2500_GAIN_XY		670
-#define ST_MAGN_0_FS_AVL_4000_GAIN_XY		450
-#define ST_MAGN_0_FS_AVL_4700_GAIN_XY		400
-#define ST_MAGN_0_FS_AVL_5600_GAIN_XY		330
-#define ST_MAGN_0_FS_AVL_8100_GAIN_XY		230
-#define ST_MAGN_0_FS_AVL_1300_GAIN_Z		980
-#define ST_MAGN_0_FS_AVL_1900_GAIN_Z		760
-#define ST_MAGN_0_FS_AVL_2500_GAIN_Z		600
-#define ST_MAGN_0_FS_AVL_4000_GAIN_Z		400
-#define ST_MAGN_0_FS_AVL_4700_GAIN_Z		355
-#define ST_MAGN_0_FS_AVL_5600_GAIN_Z		295
-#define ST_MAGN_0_FS_AVL_8100_GAIN_Z		205
-#define ST_MAGN_0_MULTIREAD_BIT			false
-
-/* CUSTOM VALUES FOR SENSOR 1 */
-#define ST_MAGN_1_WAI_EXP			0x3c
-#define ST_MAGN_1_ODR_ADDR			0x00
-#define ST_MAGN_1_ODR_MASK			0x1c
-#define ST_MAGN_1_ODR_AVL_1HZ_VAL		0x00
-#define ST_MAGN_1_ODR_AVL_2HZ_VAL		0x01
-#define ST_MAGN_1_ODR_AVL_3HZ_VAL		0x02
-#define ST_MAGN_1_ODR_AVL_8HZ_VAL		0x03
-#define ST_MAGN_1_ODR_AVL_15HZ_VAL		0x04
-#define ST_MAGN_1_ODR_AVL_30HZ_VAL		0x05
-#define ST_MAGN_1_ODR_AVL_75HZ_VAL		0x06
-#define ST_MAGN_1_ODR_AVL_220HZ_VAL		0x07
-#define ST_MAGN_1_PW_ADDR			0x02
-#define ST_MAGN_1_PW_MASK			0x03
-#define ST_MAGN_1_PW_ON				0x00
-#define ST_MAGN_1_PW_OFF			0x03
-#define ST_MAGN_1_FS_ADDR			0x01
-#define ST_MAGN_1_FS_MASK			0xe0
-#define ST_MAGN_1_FS_AVL_1300_VAL		0x01
-#define ST_MAGN_1_FS_AVL_1900_VAL		0x02
-#define ST_MAGN_1_FS_AVL_2500_VAL		0x03
-#define ST_MAGN_1_FS_AVL_4000_VAL		0x04
-#define ST_MAGN_1_FS_AVL_4700_VAL		0x05
-#define ST_MAGN_1_FS_AVL_5600_VAL		0x06
-#define ST_MAGN_1_FS_AVL_8100_VAL		0x07
-#define ST_MAGN_1_FS_AVL_1300_GAIN_XY		909
-#define ST_MAGN_1_FS_AVL_1900_GAIN_XY		1169
-#define ST_MAGN_1_FS_AVL_2500_GAIN_XY		1492
-#define ST_MAGN_1_FS_AVL_4000_GAIN_XY		2222
-#define ST_MAGN_1_FS_AVL_4700_GAIN_XY		2500
-#define ST_MAGN_1_FS_AVL_5600_GAIN_XY		3030
-#define ST_MAGN_1_FS_AVL_8100_GAIN_XY		4347
-#define ST_MAGN_1_FS_AVL_1300_GAIN_Z		1020
-#define ST_MAGN_1_FS_AVL_1900_GAIN_Z		1315
-#define ST_MAGN_1_FS_AVL_2500_GAIN_Z		1666
-#define ST_MAGN_1_FS_AVL_4000_GAIN_Z		2500
-#define ST_MAGN_1_FS_AVL_4700_GAIN_Z		2816
-#define ST_MAGN_1_FS_AVL_5600_GAIN_Z		3389
-#define ST_MAGN_1_FS_AVL_8100_GAIN_Z		4878
-#define ST_MAGN_1_MULTIREAD_BIT			false
-
-/* CUSTOM VALUES FOR SENSOR 2 */
-#define ST_MAGN_2_WAI_EXP			0x3d
-#define ST_MAGN_2_ODR_ADDR			0x20
-#define ST_MAGN_2_ODR_MASK			0x1c
-#define ST_MAGN_2_ODR_AVL_1HZ_VAL		0x00
-#define ST_MAGN_2_ODR_AVL_2HZ_VAL		0x01
-#define ST_MAGN_2_ODR_AVL_3HZ_VAL		0x02
-#define ST_MAGN_2_ODR_AVL_5HZ_VAL		0x03
-#define ST_MAGN_2_ODR_AVL_10HZ_VAL		0x04
-#define ST_MAGN_2_ODR_AVL_20HZ_VAL		0x05
-#define ST_MAGN_2_ODR_AVL_40HZ_VAL		0x06
-#define ST_MAGN_2_ODR_AVL_80HZ_VAL		0x07
-#define ST_MAGN_2_PW_ADDR			0x22
-#define ST_MAGN_2_PW_MASK			0x03
-#define ST_MAGN_2_PW_ON				0x00
-#define ST_MAGN_2_PW_OFF			0x03
-#define ST_MAGN_2_FS_ADDR			0x21
-#define ST_MAGN_2_FS_MASK			0x60
-#define ST_MAGN_2_FS_AVL_4000_VAL		0x00
-#define ST_MAGN_2_FS_AVL_8000_VAL		0x01
-#define ST_MAGN_2_FS_AVL_12000_VAL		0x02
-#define ST_MAGN_2_FS_AVL_16000_VAL		0x03
-#define ST_MAGN_2_FS_AVL_4000_GAIN		146
-#define ST_MAGN_2_FS_AVL_8000_GAIN		292
-#define ST_MAGN_2_FS_AVL_12000_GAIN		438
-#define ST_MAGN_2_FS_AVL_16000_GAIN		584
-#define ST_MAGN_2_MULTIREAD_BIT			false
+/* Special L addresses for Sensor 2 */
 #define ST_MAGN_2_OUT_X_L_ADDR			0x28
 #define ST_MAGN_2_OUT_Y_L_ADDR			0x2a
 #define ST_MAGN_2_OUT_Z_L_ADDR			0x2c
 
-/* CUSTOM VALUES FOR SENSOR 3 */
-#define ST_MAGN_3_WAI_ADDR			0x4f
-#define ST_MAGN_3_WAI_EXP			0x40
-#define ST_MAGN_3_ODR_ADDR			0x60
-#define ST_MAGN_3_ODR_MASK			0x0c
-#define ST_MAGN_3_ODR_AVL_10HZ_VAL		0x00
-#define ST_MAGN_3_ODR_AVL_20HZ_VAL		0x01
-#define ST_MAGN_3_ODR_AVL_50HZ_VAL		0x02
-#define ST_MAGN_3_ODR_AVL_100HZ_VAL		0x03
-#define ST_MAGN_3_PW_ADDR			0x60
-#define ST_MAGN_3_PW_MASK			0x03
-#define ST_MAGN_3_PW_ON				0x00
-#define ST_MAGN_3_PW_OFF			0x03
-#define ST_MAGN_3_BDU_ADDR			0x62
-#define ST_MAGN_3_BDU_MASK			0x10
-#define ST_MAGN_3_DRDY_IRQ_ADDR			0x62
-#define ST_MAGN_3_DRDY_INT_MASK			0x01
-#define ST_MAGN_3_IHL_IRQ_ADDR			0x63
-#define ST_MAGN_3_IHL_IRQ_MASK			0x04
-#define ST_MAGN_3_FS_AVL_15000_GAIN		1500
-#define ST_MAGN_3_MULTIREAD_BIT			false
+/* Special L addresses for sensor 3 */
 #define ST_MAGN_3_OUT_X_L_ADDR			0x68
 #define ST_MAGN_3_OUT_Y_L_ADDR			0x6a
 #define ST_MAGN_3_OUT_Z_L_ADDR			0x6c
@@ -240,77 +113,78 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
 		},
 		.ch = (struct iio_chan_spec *)st_magn_16bit_channels,
 		.odr = {
-			.addr = ST_MAGN_0_ODR_ADDR,
-			.mask = ST_MAGN_0_ODR_MASK,
+			.addr = 0x00,
+			.mask = 0x1c,
 			.odr_avl = {
-				{ 1, ST_MAGN_0_ODR_AVL_1HZ_VAL, },
-				{ 2, ST_MAGN_0_ODR_AVL_2HZ_VAL, },
-				{ 3, ST_MAGN_0_ODR_AVL_3HZ_VAL, },
-				{ 8, ST_MAGN_0_ODR_AVL_8HZ_VAL, },
-				{ 15, ST_MAGN_0_ODR_AVL_15HZ_VAL, },
-				{ 30, ST_MAGN_0_ODR_AVL_30HZ_VAL, },
-				{ 75, ST_MAGN_0_ODR_AVL_75HZ_VAL, },
+				{ .hz = 1, .value = 0x00 },
+				{ .hz = 2, .value = 0x01 },
+				{ .hz = 3, .value = 0x02 },
+				{ .hz = 8, .value = 0x03 },
+				{ .hz = 15, .value = 0x04 },
+				{ .hz = 30, .value = 0x05 },
+				{ .hz = 75, .value = 0x06 },
+				/* 220 Hz, 0x07 reportedly exist */
 			},
 		},
 		.pw = {
-			.addr = ST_MAGN_0_PW_ADDR,
-			.mask = ST_MAGN_0_PW_MASK,
-			.value_on = ST_MAGN_0_PW_ON,
-			.value_off = ST_MAGN_0_PW_OFF,
+			.addr = 0x02,
+			.mask = 0x03,
+			.value_on = 0x00,
+			.value_off = 0x03,
 		},
 		.fs = {
-			.addr = ST_MAGN_0_FS_ADDR,
-			.mask = ST_MAGN_0_FS_MASK,
+			.addr = 0x01,
+			.mask = 0xe0,
 			.fs_avl = {
 				[0] = {
 					.num = ST_MAGN_FS_AVL_1300MG,
-					.value = ST_MAGN_0_FS_AVL_1300_VAL,
-					.gain = ST_MAGN_0_FS_AVL_1300_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_1300_GAIN_Z,
+					.value = 0x01,
+					.gain = 1100,
+					.gain2 = 980,
 				},
 				[1] = {
 					.num = ST_MAGN_FS_AVL_1900MG,
-					.value = ST_MAGN_0_FS_AVL_1900_VAL,
-					.gain = ST_MAGN_0_FS_AVL_1900_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_1900_GAIN_Z,
+					.value = 0x02,
+					.gain = 855,
+					.gain2 = 760,
 				},
 				[2] = {
 					.num = ST_MAGN_FS_AVL_2500MG,
-					.value = ST_MAGN_0_FS_AVL_2500_VAL,
-					.gain = ST_MAGN_0_FS_AVL_2500_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_2500_GAIN_Z,
+					.value = 0x03,
+					.gain = 670,
+					.gain2 = 600,
 				},
 				[3] = {
 					.num = ST_MAGN_FS_AVL_4000MG,
-					.value = ST_MAGN_0_FS_AVL_4000_VAL,
-					.gain = ST_MAGN_0_FS_AVL_4000_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_4000_GAIN_Z,
+					.value = 0x04,
+					.gain = 450,
+					.gain2 = 400,
 				},
 				[4] = {
 					.num = ST_MAGN_FS_AVL_4700MG,
-					.value = ST_MAGN_0_FS_AVL_4700_VAL,
-					.gain = ST_MAGN_0_FS_AVL_4700_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_4700_GAIN_Z,
+					.value = 0x05,
+					.gain = 400,
+					.gain2 = 355,
 				},
 				[5] = {
 					.num = ST_MAGN_FS_AVL_5600MG,
-					.value = ST_MAGN_0_FS_AVL_5600_VAL,
-					.gain = ST_MAGN_0_FS_AVL_5600_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_5600_GAIN_Z,
+					.value = 0x06,
+					.gain = 330,
+					.gain2 = 295,
 				},
 				[6] = {
 					.num = ST_MAGN_FS_AVL_8100MG,
-					.value = ST_MAGN_0_FS_AVL_8100_VAL,
-					.gain = ST_MAGN_0_FS_AVL_8100_GAIN_XY,
-					.gain2 = ST_MAGN_0_FS_AVL_8100_GAIN_Z,
+					.value = 0x07,
+					.gain = 230,
+					.gain2 = 205,
 				},
 			},
 		},
-		.multi_read_bit = ST_MAGN_0_MULTIREAD_BIT,
+		.multi_read_bit = false,
 		.bootime = 2,
 	},
 	{
-		.wai = ST_MAGN_1_WAI_EXP,
+		.wai = 0x3c,
 		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
 		.sensors_supported = {
 			[0] = LSM303DLHC_MAGN_DEV_NAME,
@@ -318,175 +192,175 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
 		},
 		.ch = (struct iio_chan_spec *)st_magn_16bit_channels,
 		.odr = {
-			.addr = ST_MAGN_1_ODR_ADDR,
-			.mask = ST_MAGN_1_ODR_MASK,
+			.addr = 0x00,
+			.mask = 0x1c,
 			.odr_avl = {
-				{ 1, ST_MAGN_1_ODR_AVL_1HZ_VAL, },
-				{ 2, ST_MAGN_1_ODR_AVL_2HZ_VAL, },
-				{ 3, ST_MAGN_1_ODR_AVL_3HZ_VAL, },
-				{ 8, ST_MAGN_1_ODR_AVL_8HZ_VAL, },
-				{ 15, ST_MAGN_1_ODR_AVL_15HZ_VAL, },
-				{ 30, ST_MAGN_1_ODR_AVL_30HZ_VAL, },
-				{ 75, ST_MAGN_1_ODR_AVL_75HZ_VAL, },
-				{ 220, ST_MAGN_1_ODR_AVL_220HZ_VAL, },
+				{ .hz = 1, .value = 0x00 },
+				{ .hz = 2, .value = 0x01 },
+				{ .hz = 3, .value = 0x02 },
+				{ .hz = 8, .value = 0x03 },
+				{ .hz = 15, .value = 0x04 },
+				{ .hz = 30, .value = 0x05 },
+				{ .hz = 75, .value = 0x06 },
+				{ .hz = 220, .value = 0x07 },
 			},
 		},
 		.pw = {
-			.addr = ST_MAGN_1_PW_ADDR,
-			.mask = ST_MAGN_1_PW_MASK,
-			.value_on = ST_MAGN_1_PW_ON,
-			.value_off = ST_MAGN_1_PW_OFF,
+			.addr = 0x02,
+			.mask = 0x03,
+			.value_on = 0x00,
+			.value_off = 0x03,
 		},
 		.fs = {
-			.addr = ST_MAGN_1_FS_ADDR,
-			.mask = ST_MAGN_1_FS_MASK,
+			.addr = 0x01,
+			.mask = 0xe0,
 			.fs_avl = {
 				[0] = {
 					.num = ST_MAGN_FS_AVL_1300MG,
-					.value = ST_MAGN_1_FS_AVL_1300_VAL,
-					.gain = ST_MAGN_1_FS_AVL_1300_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_1300_GAIN_Z,
+					.value = 0x01,
+					.gain = 909,
+					.gain2 = 1020,
 				},
 				[1] = {
 					.num = ST_MAGN_FS_AVL_1900MG,
-					.value = ST_MAGN_1_FS_AVL_1900_VAL,
-					.gain = ST_MAGN_1_FS_AVL_1900_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_1900_GAIN_Z,
+					.value = 0x02,
+					.gain = 1169,
+					.gain2 = 1315,
 				},
 				[2] = {
 					.num = ST_MAGN_FS_AVL_2500MG,
-					.value = ST_MAGN_1_FS_AVL_2500_VAL,
-					.gain = ST_MAGN_1_FS_AVL_2500_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_2500_GAIN_Z,
+					.value = 0x03,
+					.gain = 1492,
+					.gain2 = 1666,
 				},
 				[3] = {
 					.num = ST_MAGN_FS_AVL_4000MG,
-					.value = ST_MAGN_1_FS_AVL_4000_VAL,
-					.gain = ST_MAGN_1_FS_AVL_4000_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_4000_GAIN_Z,
+					.value = 0x04,
+					.gain = 2222,
+					.gain2 = 2500,
 				},
 				[4] = {
 					.num = ST_MAGN_FS_AVL_4700MG,
-					.value = ST_MAGN_1_FS_AVL_4700_VAL,
-					.gain = ST_MAGN_1_FS_AVL_4700_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_4700_GAIN_Z,
+					.value = 0x05,
+					.gain = 2500,
+					.gain2 = 2816,
 				},
 				[5] = {
 					.num = ST_MAGN_FS_AVL_5600MG,
-					.value = ST_MAGN_1_FS_AVL_5600_VAL,
-					.gain = ST_MAGN_1_FS_AVL_5600_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_5600_GAIN_Z,
+					.value = 0x06,
+					.gain = 3030,
+					.gain2 = 3389,
 				},
 				[6] = {
 					.num = ST_MAGN_FS_AVL_8100MG,
-					.value = ST_MAGN_1_FS_AVL_8100_VAL,
-					.gain = ST_MAGN_1_FS_AVL_8100_GAIN_XY,
-					.gain2 = ST_MAGN_1_FS_AVL_8100_GAIN_Z,
+					.value = 0x07,
+					.gain = 4347,
+					.gain2 = 4878,
 				},
 			},
 		},
-		.multi_read_bit = ST_MAGN_1_MULTIREAD_BIT,
+		.multi_read_bit = false,
 		.bootime = 2,
 	},
 	{
-		.wai = ST_MAGN_2_WAI_EXP,
+		.wai = 0x3d,
 		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
 		.sensors_supported = {
 			[0] = LIS3MDL_MAGN_DEV_NAME,
 		},
 		.ch = (struct iio_chan_spec *)st_magn_2_16bit_channels,
 		.odr = {
-			.addr = ST_MAGN_2_ODR_ADDR,
-			.mask = ST_MAGN_2_ODR_MASK,
+			.addr = 0x20,
+			.mask = 0x1c,
 			.odr_avl = {
-				{ 1, ST_MAGN_2_ODR_AVL_1HZ_VAL, },
-				{ 2, ST_MAGN_2_ODR_AVL_2HZ_VAL, },
-				{ 3, ST_MAGN_2_ODR_AVL_3HZ_VAL, },
-				{ 5, ST_MAGN_2_ODR_AVL_5HZ_VAL, },
-				{ 10, ST_MAGN_2_ODR_AVL_10HZ_VAL, },
-				{ 20, ST_MAGN_2_ODR_AVL_20HZ_VAL, },
-				{ 40, ST_MAGN_2_ODR_AVL_40HZ_VAL, },
-				{ 80, ST_MAGN_2_ODR_AVL_80HZ_VAL, },
+				{ .hz = 1, .value = 0x00 },
+				{ .hz = 2, .value = 0x01 },
+				{ .hz = 3, .value = 0x02 },
+				{ .hz = 5, .value = 0x03 },
+				{ .hz = 10, .value = 0x04 },
+				{ .hz = 20, .value = 0x05 },
+				{ .hz = 40, .value = 0x06 },
+				{ .hz = 80, .value = 0x07 },
 			},
 		},
 		.pw = {
-			.addr = ST_MAGN_2_PW_ADDR,
-			.mask = ST_MAGN_2_PW_MASK,
-			.value_on = ST_MAGN_2_PW_ON,
-			.value_off = ST_MAGN_2_PW_OFF,
+			.addr = 0x22,
+			.mask = 0x03,
+			.value_on = 0x00,
+			.value_off = 0x03,
 		},
 		.fs = {
-			.addr = ST_MAGN_2_FS_ADDR,
-			.mask = ST_MAGN_2_FS_MASK,
+			.addr = 0x21,
+			.mask = 0x60,
 			.fs_avl = {
 				[0] = {
 					.num = ST_MAGN_FS_AVL_4000MG,
-					.value = ST_MAGN_2_FS_AVL_4000_VAL,
-					.gain = ST_MAGN_2_FS_AVL_4000_GAIN,
+					.value = 0x00,
+					.gain = 146,
 				},
 				[1] = {
 					.num = ST_MAGN_FS_AVL_8000MG,
-					.value = ST_MAGN_2_FS_AVL_8000_VAL,
-					.gain = ST_MAGN_2_FS_AVL_8000_GAIN,
+					.value = 0x01,
+					.gain = 292,
 				},
 				[2] = {
 					.num = ST_MAGN_FS_AVL_12000MG,
-					.value = ST_MAGN_2_FS_AVL_12000_VAL,
-					.gain = ST_MAGN_2_FS_AVL_12000_GAIN,
+					.value = 0x02,
+					.gain = 438,
 				},
 				[3] = {
 					.num = ST_MAGN_FS_AVL_16000MG,
-					.value = ST_MAGN_2_FS_AVL_16000_VAL,
-					.gain = ST_MAGN_2_FS_AVL_16000_GAIN,
+					.value = 0x03,
+					.gain = 584,
 				},
 			},
 		},
-		.multi_read_bit = ST_MAGN_2_MULTIREAD_BIT,
+		.multi_read_bit = false,
 		.bootime = 2,
 	},
 	{
-		.wai = ST_MAGN_3_WAI_EXP,
-		.wai_addr = ST_MAGN_3_WAI_ADDR,
+		.wai = 0x40,
+		.wai_addr = 0x4f,
 		.sensors_supported = {
 			[0] = LSM303AGR_MAGN_DEV_NAME,
 		},
 		.ch = (struct iio_chan_spec *)st_magn_3_16bit_channels,
 		.odr = {
-			.addr = ST_MAGN_3_ODR_ADDR,
-			.mask = ST_MAGN_3_ODR_MASK,
+			.addr = 0x60,
+			.mask = 0x0c,
 			.odr_avl = {
-				{ 10, ST_MAGN_3_ODR_AVL_10HZ_VAL, },
-				{ 20, ST_MAGN_3_ODR_AVL_20HZ_VAL, },
-				{ 50, ST_MAGN_3_ODR_AVL_50HZ_VAL, },
-				{ 100, ST_MAGN_3_ODR_AVL_100HZ_VAL, },
+				{ .hz = 10, .value = 0x00 },
+				{ .hz = 20, .value = 0x01 },
+				{ .hz = 50, .value = 0x02 },
+				{ .hz = 100, .value = 0x03 },
 			},
 		},
 		.pw = {
-			.addr = ST_MAGN_3_PW_ADDR,
-			.mask = ST_MAGN_3_PW_MASK,
-			.value_on = ST_MAGN_3_PW_ON,
-			.value_off = ST_MAGN_3_PW_OFF,
+			.addr = 0x60,
+			.mask = 0x03,
+			.value_on = 0x00,
+			.value_off = 0x03,
 		},
 		.fs = {
 			.fs_avl = {
 				[0] = {
 					.num = ST_MAGN_FS_AVL_15000MG,
-					.gain = ST_MAGN_3_FS_AVL_15000_GAIN,
+					.gain = 1500,
 				},
 			},
 		},
 		.bdu = {
-			.addr = ST_MAGN_3_BDU_ADDR,
-			.mask = ST_MAGN_3_BDU_MASK,
+			.addr = 0x62,
+			.mask = 0x10,
 		},
 		.drdy_irq = {
-			.addr = ST_MAGN_3_DRDY_IRQ_ADDR,
-			.mask_int1 = ST_MAGN_3_DRDY_INT_MASK,
-			.addr_ihl = ST_MAGN_3_IHL_IRQ_ADDR,
-			.mask_ihl = ST_MAGN_3_IHL_IRQ_MASK,
+			.addr = 0x62,
+			.mask_int1 = 0x01,
+			.addr_ihl = 0x63,
+			.mask_ihl = 0x04,
 			.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
 		},
-		.multi_read_bit = ST_MAGN_3_MULTIREAD_BIT,
+		.multi_read_bit = false,
 		.bootime = 2,
 	},
 };