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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>
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1 changed files with 13 additions and 13 deletions
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@ -308,31 +308,31 @@ static int mmc35240_read_measurement(struct mmc35240_data *data, __le16 buf[3])
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static int mmc35240_raw_to_mgauss(struct mmc35240_data *data, int index,
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__le16 buf[], int *val)
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{
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int raw_x, raw_y, raw_z;
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int sens_x, sens_y, sens_z;
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int raw[3];
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int sens[3];
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int nfo;
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raw_x = le16_to_cpu(buf[AXIS_X]);
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raw_y = le16_to_cpu(buf[AXIS_Y]);
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raw_z = le16_to_cpu(buf[AXIS_Z]);
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raw[AXIS_X] = le16_to_cpu(buf[AXIS_X]);
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raw[AXIS_Y] = le16_to_cpu(buf[AXIS_Y]);
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raw[AXIS_Z] = le16_to_cpu(buf[AXIS_Z]);
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sens_x = mmc35240_props_table[data->res].sens[AXIS_X];
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sens_y = mmc35240_props_table[data->res].sens[AXIS_Y];
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sens_z = mmc35240_props_table[data->res].sens[AXIS_Z];
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sens[AXIS_X] = mmc35240_props_table[data->res].sens[AXIS_X];
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sens[AXIS_Y] = mmc35240_props_table[data->res].sens[AXIS_Y];
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sens[AXIS_Z] = mmc35240_props_table[data->res].sens[AXIS_Z];
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nfo = mmc35240_props_table[data->res].nfo;
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switch (index) {
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case AXIS_X:
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*val = (raw_x - nfo) * 1000 / sens_x;
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*val = (raw[AXIS_X] - nfo) * 1000 / sens[AXIS_X];
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break;
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case AXIS_Y:
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*val = (raw_y - nfo) * 1000 / sens_y -
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(raw_z - nfo) * 1000 / sens_z;
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*val = (raw[AXIS_Y] - nfo) * 1000 / sens[AXIS_Y] -
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(raw[AXIS_Z] - nfo) * 1000 / sens[AXIS_Z];
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break;
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case AXIS_Z:
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*val = (raw_y - nfo) * 1000 / sens_y +
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(raw_z - nfo) * 1000 / sens_z;
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*val = (raw[AXIS_Y] - nfo) * 1000 / sens[AXIS_Y] +
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(raw[AXIS_Z] - nfo) * 1000 / sens[AXIS_Z];
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break;
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default:
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return -EINVAL;
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