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path: root/drivers/iio/magnetometer/hid-sensor-magn-3d.c
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Diffstat (limited to 'drivers/iio/magnetometer/hid-sensor-magn-3d.c')
-rw-r--r--drivers/iio/magnetometer/hid-sensor-magn-3d.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
index d55c4885211a..f3c0d41e5a8c 100644
--- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
+++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c
@@ -163,21 +163,23 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev,
int report_id = -1;
u32 address;
int ret_type;
+ s32 min;
*val = 0;
*val2 = 0;
switch (mask) {
case IIO_CHAN_INFO_RAW:
hid_sensor_power_state(&magn_state->magn_flux_attributes, true);
- report_id =
- magn_state->magn[chan->address].report_id;
+ report_id = magn_state->magn[chan->address].report_id;
+ min = magn_state->magn[chan->address].logical_minimum;
address = magn_3d_addresses[chan->address];
if (report_id >= 0)
*val = sensor_hub_input_attr_get_raw_value(
magn_state->magn_flux_attributes.hsdev,
HID_USAGE_SENSOR_COMPASS_3D, address,
report_id,
- SENSOR_HUB_SYNC);
+ SENSOR_HUB_SYNC,
+ min < 0);
else {
*val = 0;
hid_sensor_power_state(