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asm-generic: fix the inclusion guards for cacheflush.h

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cacheflush.h uses a somewhat to generic include guard name that clashes
with various arch files.  Use a more specific one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: http://lkml.kernel.org/r/20200515143646.3857579-6-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Hellwig 2020-06-07 21:41:39 -07:00 committed by Linus Torvalds
parent 7c95fda549
commit 92a73bd29a
1 changed files with 3 additions and 3 deletions
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6
include/asm-generic/cacheflush.h
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@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_CACHEFLUSH_H
#define __ASM_CACHEFLUSH_H
#ifndef _ASM_GENERIC_CACHEFLUSH_H
#define _ASM_GENERIC_CACHEFLUSH_H
/* Keep includes the same across arches. */
#include <linux/mm.h>
@ -109,4 +109,4 @@ static inline void flush_cache_vunmap(unsigned long start, unsigned long end)
memcpy(dst, src, len)
#endif
#endif /* __ASM_CACHEFLUSH_H */
#endif /* _ASM_GENERIC_CACHEFLUSH_H */