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

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commit 621c6257128149e45b36ffb973a01c3f3461b893 upstream.

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>
Link: https://lore.kernel.org/r/20240204125617.2635574-1-srinivas.pandruvada@linux.intel.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Srinivas Pandruvada
2024-02-04 04:56:17 -08:00
committed by Greg Kroah-Hartman
parent e5c6c8ef3e
commit 711beb8acf
1 changed files with 1 additions and 0 deletions
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1
drivers/iio/light/hid-sensor-als.c
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@@ -228,6 +228,7 @@ static int als_capture_sample(struct hid_sensor_hub_device *hsdev,
case HID_USAGE_SENSOR_TIME_TIMESTAMP: case HID_USAGE_SENSOR_TIME_TIMESTAMP:
als_state->timestamp = hid_sensor_convert_timestamp(&als_state->common_attributes, als_state->timestamp = hid_sensor_convert_timestamp(&als_state->common_attributes,
*(s64 *)raw_data); *(s64 *)raw_data);
ret = 0;
break; break;
default: default:
break; break;