修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/fs/cachefiles/namei.c
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@@ -1,12 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /* CacheFiles path walking and related routines
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  *
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  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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  * Written by David Howells (dhowells@redhat.com)
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public Licence
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- * as published by the Free Software Foundation; either version
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- * 2 of the Licence, or (at your option) any later version.
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  */
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 #include <linux/module.h>
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@@ -20,7 +16,6 @@
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 #include <linux/namei.h>
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 #include <linux/security.h>
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 #include <linux/slab.h>
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-#include <linux/xattr.h>
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 #include "internal.h"
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 #define CACHEFILES_KEYBUF_SIZE 512
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@@ -338,7 +333,7 @@
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 try_again:
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 	/* first step is to make up a grave dentry in the graveyard */
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 	sprintf(nbuffer, "%08x%08x",
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-		(uint32_t) get_seconds(),
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+		(uint32_t) ktime_get_real_seconds(),
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 		(uint32_t) atomic_inc_return(&cache->gravecounter));
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 	/* do the multiway lock magic */