From: Hartmut Knaack <knaack.h@gmx.de>
Date: Fri, 17 Jul 2015 08:52:31 +0000 (+0200)
Subject: iio:magnetometer:bmc150_magn: use descriptive name for mask
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1506f3cd0b8169773188a080d367c2ed019373a3;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

iio:magnetometer:bmc150_magn: use descriptive name for mask

Define and use a descriptive name for the repetition registers data mask,
instead of a 'magic' value.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c
index 324412d51cf8..9ae6479b8d84 100644
--- a/drivers/iio/magnetometer/bmc150_magn.c
+++ b/drivers/iio/magnetometer/bmc150_magn.c
@@ -85,6 +85,7 @@
 #define BMC150_MAGN_REG_HIGH_THRESH		0x50
 #define BMC150_MAGN_REG_REP_XY			0x51
 #define BMC150_MAGN_REG_REP_Z			0x52
+#define BMC150_MAGN_REG_REP_DATAMASK		GENMASK(7, 0)
 
 #define BMC150_MAGN_REG_TRIM_START		0x5D
 #define BMC150_MAGN_REG_TRIM_END		0x71
@@ -559,7 +560,7 @@ static int bmc150_magn_write_raw(struct iio_dev *indio_dev,
 			}
 			ret = regmap_update_bits(data->regmap,
 						 BMC150_MAGN_REG_REP_XY,
-						 0xFF,
+						 BMC150_MAGN_REG_REP_DATAMASK,
 						 BMC150_MAGN_REPXY_TO_REGVAL
 						 (val));
 			mutex_unlock(&data->mutex);
@@ -575,7 +576,7 @@ static int bmc150_magn_write_raw(struct iio_dev *indio_dev,
 			}
 			ret = regmap_update_bits(data->regmap,
 						 BMC150_MAGN_REG_REP_Z,
-						 0xFF,
+						 BMC150_MAGN_REG_REP_DATAMASK,
 						 BMC150_MAGN_REPZ_TO_REGVAL
 						 (val));
 			mutex_unlock(&data->mutex);