From: Laurentiu Palcu <laurentiu.palcu@intel.com>
Date: Fri, 29 Aug 2014 08:38:00 +0000 (+0100)
Subject: iio: accel: BMC150: fix scale value for 16G
X-Git-Tag: firefly_0821_release~176^2~3121^2~437^2~23
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=823615e2de6880de3c8e681333147a09719f6fdb;p=firefly-linux-kernel-4.4.55.git

iio: accel: BMC150: fix scale value for 16G

According to documentation ([1] - page 27), the range for 16G is
7.81mg/LSB. Converted to SI, this is:
    7.81 * 10^-3 * 9.80665 m/s^2 / LSB = 0.0765899365 m/s^2 / LSB

[1] http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c
index 23ae33496214..ccb6cf83f5f5 100644
--- a/drivers/iio/accel/bmc150-accel.c
+++ b/drivers/iio/accel/bmc150-accel.c
@@ -173,7 +173,7 @@ static const struct {
 } bmc150_accel_scale_table[] = { {9610, BMC150_ACCEL_DEF_RANGE_2G},
 				 {19122, BMC150_ACCEL_DEF_RANGE_4G},
 				 {38344, BMC150_ACCEL_DEF_RANGE_8G},
-				 {77057, BMC150_ACCEL_DEF_RANGE_16G} };
+				 {76590, BMC150_ACCEL_DEF_RANGE_16G} };
 
 static const struct {
 	int sleep_dur;