From: Dragos Bogdan <dragos.bogdan@analog.com>
Date: Thu, 3 Aug 2017 22:37:27 +0000 (+0300)
Subject: iio: imu: adis16480: Fix acceleration scale factor for adis16480
X-Git-Tag: archive/raspbian/4.9.51-1+rpi1~7^2~176
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=b150ee066af7dac804f92a44452bb2b862a6bc15;p=linux-4.9.git

iio: imu: adis16480: Fix acceleration scale factor for adis16480

commit fdd0d32eb95f135041236a6885d9006315aa9a1d upstream.

According to the datasheet, the range of the acceleration is [-10 g, + 10 g],
so the scale factor should be 10 instead of 5.

Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index 8cf84d3488b2..12898424d838 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -696,7 +696,7 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
 		.gyro_max_scale = 450,
 		.accel_max_val = IIO_M_S_2_TO_G(12500),
-		.accel_max_scale = 5,
+		.accel_max_scale = 10,
 	},
 	[ADIS16485] = {
 		.channels = adis16485_channels,