diff mbox series

iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP

Message ID 20240204125617.2635574-1-srinivas.pandruvada@linux.intel.com
State Accepted
Commit 621c6257128149e45b36ffb973a01c3f3461b893
Headers show
Series iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP | expand

Commit Message

Srinivas Pandruvada Feb. 4, 2024, 12:56 p.m. UTC
When als_capture_sample() is called with usage ID
HID_USAGE_SENSOR_TIME_TIMESTAMP, return 0. The HID sensor core ignores
the return value for capture_sample() callback, so return value doesn't
make difference. But correct the return value to return success instead
of -EINVAL.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
As part of review comments for series "Add support of color temperature
and chromaticity". This is separate from the series as this is
unrelated.

 drivers/iio/light/hid-sensor-als.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index 5cd27f04b45e..b6c4bef2a7bb 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -226,6 +226,7 @@  static int als_capture_sample(struct hid_sensor_hub_device *hsdev,
 	case HID_USAGE_SENSOR_TIME_TIMESTAMP:
 		als_state->timestamp = hid_sensor_convert_timestamp(&als_state->common_attributes,
 								    *(s64 *)raw_data);
+		ret = 0;
 		break;
 	default:
 		break;