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authorHartmut Knaack <knaack.h@gmx.de>2015-07-17 10:52:31 +0200
committerJonathan Cameron <jic23@kernel.org>2015-08-02 18:04:29 +0100
commit1506f3cd0b8169773188a080d367c2ed019373a3 (patch)
tree74c0ef1b00f5d4b108851cb3174c00750cb273b7 /drivers/iio
parent3021678a94cdb942bea4e634a37e91fe341b27b0 (diff)
downloadlinux-1506f3cd0b8169773188a080d367c2ed019373a3.tar.bz2
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>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/magnetometer/bmc150_magn.c5
1 files changed, 3 insertions, 2 deletions
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);