5.15-stable review patch. If anyone has any objections, please let me know.
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From: Srinivas Pandruvada srinivas.pandruvada@linux.intel.com
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... Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/iio/light/hid-sensor-als.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -228,6 +228,7 @@ static int als_capture_sample(struct hid 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;