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drivers: sensor: lis3mdl: return -ENOTSUP on unsupported channels

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sensor_channel_get() API should return -ENOTSUP when requested channel
is not supported. This behavior allows to use `sensor get DEVNAME` shell
command easily, as all unsupported channels are filtered out.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2022-04-26 12:57:01 +02:00 • committed by Maureen Helm
commit 03d0b982a4
1 changed files with 3 additions and 1 deletions
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4
drivers/sensor/lis3mdl/lis3mdl.c
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@ -49,10 +49,12 @@ static int lis3mdl_channel_get(const struct device *dev,
} else if (chan == SENSOR_CHAN_MAGN_Z) {
lis3mdl_convert(val, drv_data->z_sample,
lis3mdl_magn_gain[LIS3MDL_FS_IDX]);
} else { /* chan == SENSOR_CHAN_DIE_TEMP */
} else if (chan == SENSOR_CHAN_DIE_TEMP) {
/* temp_val = 25 + sample / 8 */
lis3mdl_convert(val, drv_data->temp_sample, 8);
val->val1 += 25;
} else {
return -ENOTSUP;
}
return 0;