iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers

[uclinux-h8/linux.git] / drivers / iio / temperature / hid-sensor-temperature.c

diff --git a/drivers/iio/temperature/hid-sensor-temperature.c b/drivers/iio/temperature/hid-sensor-temperature.c
index beaf6fd..b592fc4 100644 (file)
--- a/drivers/iio/temperature/hid-sensor-temperature.c
+++ b/drivers/iio/temperature/hid-sensor-temperature.c
@@ -76,7 +76,8 @@ static int temperature_read_raw(struct iio_dev *indio_dev,
                        HID_USAGE_SENSOR_TEMPERATURE,
                        HID_USAGE_SENSOR_DATA_ENVIRONMENTAL_TEMPERATURE,
                        temp_st->temperature_attr.report_id,
-                       SENSOR_HUB_SYNC);
+                       SENSOR_HUB_SYNC,
+                       temp_st->temperature_attr.logical_minimum < 0);
                hid_sensor_power_state(
                                &temp_st->common_attributes,
                                false);