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authorTeodora Baluta <teodora.baluta@intel.com>2015-07-31 17:27:24 +0300
committerJonathan Cameron <jic23@kernel.org>2015-08-02 19:35:11 +0300
commit9e35d366a1e8bd710fbebcf9af90d3fafbc55e36 (patch)
treee885688e9115742b1055e4868a82457bb9e04a7c /drivers/iio/magnetometer
parent119c4fce683a22a2fdbe343e00bc1a20cc1dd11c (diff)
downloadlinux-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.c26
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;