From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio

---
 kernel/drivers/iio/dummy/iio_simple_dummy_events.c |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/kernel/drivers/iio/dummy/iio_simple_dummy_events.c b/kernel/drivers/iio/dummy/iio_simple_dummy_events.c
index 7ec2a0b..63a2b84 100644
--- a/kernel/drivers/iio/dummy/iio_simple_dummy_events.c
+++ b/kernel/drivers/iio/dummy/iio_simple_dummy_events.c
@@ -1,9 +1,6 @@
-/**
+// SPDX-License-Identifier: GPL-2.0-only
+/*
  * Copyright (c) 2011 Jonathan Cameron
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
  *
  * Event handling elements of industrial I/O reference driver.
  */
@@ -110,6 +107,7 @@
  * @dir: direction of the vent whose value is being read
  * @info: info type of the event whose value is being read
  * @val: value for the event code.
+ * @val2: unused
  *
  * Many devices provide a large set of events of which only a subset may
  * be enabled at a time, with value registers whose meaning changes depending
@@ -139,6 +137,7 @@
  * @dir: direction of the vent whose value is being set
  * @info: info type of the event whose value is being set
  * @val: the value to be set.
+ * @val2: unused
  */
 int iio_simple_dummy_write_event_value(struct iio_dev *indio_dev,
 				       const struct iio_chan_spec *chan,

--
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