From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/drivers/clk/versatile/clk-versatile.c | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/clk/versatile/clk-versatile.c b/kernel/drivers/clk/versatile/clk-versatile.c
index d6960de..8ed7a17 100644
--- a/kernel/drivers/clk/versatile/clk-versatile.c
+++ b/kernel/drivers/clk/versatile/clk-versatile.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Clock driver for the ARM Integrator/AP, Integrator/CP, Versatile AB and
* Versatile PB boards.
* Copyright (C) 2012 Linus Walleij
- *
- * 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.
*/
#include <linux/clk-provider.h>
#include <linux/err.h>
@@ -59,7 +56,7 @@
static void __init cm_osc_setup(struct device_node *np,
const struct clk_icst_desc *desc)
{
- struct clk *clk = ERR_PTR(-EINVAL);
+ struct clk *clk;
const char *clk_name = np->name;
const char *parent_name;
@@ -73,6 +70,7 @@
return;
}
cm_base = of_iomap(parent, 0);
+ of_node_put(parent);
if (!cm_base) {
pr_err("could not remap core module base\n");
return;
--
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