From 711beb8acf5d007302d167c4aa63cb5ff517cea9 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Sun, 4 Feb 2024 04:56:17 -0800 Subject: [PATCH] iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP 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 Link: https://lore.kernel.org/r/20240204125617.2635574-1-srinivas.pandruvada@linux.intel.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/light/hid-sensor-als.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index 5a1a625d8d16..85097b769c20 100644 --- 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_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;