diff options
| author | Teodora Baluta <teodora.baluta@intel.com> | 2015-07-31 17:27:24 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-08-02 19:35:11 +0300 |
| commit | 9e35d366a1e8bd710fbebcf9af90d3fafbc55e36 (patch) | |
| tree | e885688e9115742b1055e4868a82457bb9e04a7c /drivers/iio/magnetometer | |
| parent | 119c4fce683a22a2fdbe343e00bc1a20cc1dd11c (diff) | |
| download | linux-9e35d366a1e8bd710fbebcf9af90d3fafbc55e36.tar.xz | |
iio: mmc35240: minor change to improve code readibility
This patch changes two variables to arrays to improve code readibility.
Signed-off-by: Teodora Baluta <teodora.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/mmc35240.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/iio/magnetometer/mmc35240.c b/drivers/iio/magnetometer/mmc35240.c index 9bc542daa732..fa4ccd070e56 100644 --- a/drivers/iio/magnetometer/mmc35240.c +++ b/drivers/iio/magnetometer/mmc35240.c @@ -308,31 +308,31 @@ static int mmc35240_read_measurement(struct mmc35240_data *data, __le16 buf[3]) static int mmc35240_raw_to_mgauss(struct mmc35240_data *data, int index, __le16 buf[], int *val) { - int raw_x, raw_y, raw_z; - int sens_x, sens_y, sens_z; + int raw[3]; + int sens[3]; int nfo; - raw_x = le16_to_cpu(buf[AXIS_X]); - raw_y = le16_to_cpu(buf[AXIS_Y]); - raw_z = le16_to_cpu(buf[AXIS_Z]); + raw[AXIS_X] = le16_to_cpu(buf[AXIS_X]); + raw[AXIS_Y] = le16_to_cpu(buf[AXIS_Y]); + raw[AXIS_Z] = le16_to_cpu(buf[AXIS_Z]); - sens_x = mmc35240_props_table[data->res].sens[AXIS_X]; - sens_y = mmc35240_props_table[data->res].sens[AXIS_Y]; - sens_z = mmc35240_props_table[data->res].sens[AXIS_Z]; + sens[AXIS_X] = mmc35240_props_table[data->res].sens[AXIS_X]; + sens[AXIS_Y] = mmc35240_props_table[data->res].sens[AXIS_Y]; + sens[AXIS_Z] = mmc35240_props_table[data->res].sens[AXIS_Z]; nfo = mmc35240_props_table[data->res].nfo; switch (index) { case AXIS_X: - *val = (raw_x - nfo) * 1000 / sens_x; + *val = (raw[AXIS_X] - nfo) * 1000 / sens[AXIS_X]; break; case AXIS_Y: - *val = (raw_y - nfo) * 1000 / sens_y - - (raw_z - nfo) * 1000 / sens_z; + *val = (raw[AXIS_Y] - nfo) * 1000 / sens[AXIS_Y] - + (raw[AXIS_Z] - nfo) * 1000 / sens[AXIS_Z]; break; case AXIS_Z: - *val = (raw_y - nfo) * 1000 / sens_y + - (raw_z - nfo) * 1000 / sens_z; + *val = (raw[AXIS_Y] - nfo) * 1000 / sens[AXIS_Y] + + (raw[AXIS_Z] - nfo) * 1000 / sens[AXIS_Z]; break; default: return -EINVAL; |