staging:iio:adis16400: Fix ADIS163xx AUX_ADC address

The ADIS163xx variants use a different register address for the auxiliary ADC
channel than the ADIS16400. This patch fixes them to use the correct address.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h
index 1f4e987..9dd9f14 100644 (file)
--- a/drivers/staging/iio/imu/adis16400.h
+++ b/drivers/staging/iio/imu/adis16400.h
@@ -43,6 +43,7 @@
 
 #define ADIS16300_PITCH_OUT 0x12 /* X axis inclinometer output measurement */
 #define ADIS16300_ROLL_OUT  0x14 /* Y axis inclinometer output measurement */
+#define ADIS16300_AUX_ADC   0x16 /* Auxiliary ADC measurement */
 
 /* Calibration parameters */
 #define ADIS16400_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */

diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index 7aa3a9a..3873014 100644 (file)
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -472,11 +472,12 @@ enum adis16400_chan {
        temp,
        temp0, temp1, temp2,
        in1,
+       in2,
        incli_x,
        incli_y,
 };
 
-static u8 adis16400_addresses[17][2] = {
+static u8 adis16400_addresses[18][2] = {
        [in_supply] = { ADIS16400_SUPPLY_OUT },
        [gyro_x] = { ADIS16400_XGYRO_OUT, ADIS16400_XGYRO_OFF },
        [gyro_y] = { ADIS16400_YGYRO_OUT, ADIS16400_YGYRO_OFF },
@@ -491,7 +492,8 @@ static u8 adis16400_addresses[17][2] = {
        [temp0] = { ADIS16350_XTEMP_OUT },
        [temp1] = { ADIS16350_YTEMP_OUT },
        [temp2] = { ADIS16350_ZTEMP_OUT },
-       [in1] = { ADIS16400_AUX_ADC },
+       [in1] = { ADIS16300_AUX_ADC },
+       [in2] = { ADIS16400_AUX_ADC },
        [incli_x] = { ADIS16300_PITCH_OUT },
        [incli_y] = { ADIS16300_ROLL_OUT }
 };
@@ -752,7 +754,7 @@ static struct iio_chan_spec adis16400_channels[] = {
                .channel = 1,
                .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
                IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
-               .address = in1,
+               .address = in2,
                .scan_index = ADIS16400_SCAN_ADC_0,
                .scan_type = IIO_ST('s', 12, 16, 0),
        },