diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-sensor-hub.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index e244e449cbba..248a436e222a 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -257,7 +257,8 @@ EXPORT_SYMBOL_GPL(sensor_hub_get_feature); int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev, u32 usage_id, - u32 attr_usage_id, u32 report_id) + u32 attr_usage_id, u32 report_id, + bool is_signed) { struct sensor_hub_data *data = hid_get_drvdata(hsdev->hdev); unsigned long flags; @@ -282,10 +283,16 @@ int sensor_hub_input_attr_get_raw_value(struct hid_sensor_hub_device *hsdev, wait_for_completion_interruptible_timeout(&data->pending.ready, HZ*5); switch (data->pending.raw_size) { case 1: - ret_val = *(u8 *)data->pending.raw_data; + if (is_signed) + ret_val = *(s8 *)data->pending.raw_data; + else + ret_val = *(u8 *)data->pending.raw_data; break; case 2: - ret_val = *(u16 *)data->pending.raw_data; + if (is_signed) + ret_val = *(s16 *)data->pending.raw_data; + else + ret_val = *(u16 *)data->pending.raw_data; break; case 4: ret_val = *(u32 *)data->pending.raw_data; |