diff options
Diffstat (limited to 'drivers/iio/pressure/hid-sensor-press.c')
| -rw-r--r-- | drivers/iio/pressure/hid-sensor-press.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c index 759b153f1955..7118aa68a866 100644 --- a/drivers/iio/pressure/hid-sensor-press.c +++ b/drivers/iio/pressure/hid-sensor-press.c @@ -78,6 +78,7 @@ static int press_read_raw(struct iio_dev *indio_dev, u32 address; int ret_type; s32 poll_value; + s32 min; *val = 0; *val2 = 0; @@ -86,8 +87,8 @@ static int press_read_raw(struct iio_dev *indio_dev, switch (chan->scan_index) { case CHANNEL_SCAN_INDEX_PRESSURE: report_id = press_state->press_attr.report_id; - address = - HID_USAGE_SENSOR_ATMOSPHERIC_PRESSURE; + min = press_state->press_attr.logical_minimum; + address = HID_USAGE_SENSOR_ATMOSPHERIC_PRESSURE; break; default: report_id = -1; @@ -106,7 +107,8 @@ static int press_read_raw(struct iio_dev *indio_dev, *val = sensor_hub_input_attr_get_raw_value( press_state->common_attributes.hsdev, HID_USAGE_SENSOR_PRESSURE, address, - report_id); + report_id, + min < 0); hid_sensor_power_state(&press_state->common_attributes, false); } else { |