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authorArnd Bergmann <arnd@arndb.de>2021-05-08 00:07:46 +0200
committerArnd Bergmann <arnd@arndb.de>2021-05-10 17:43:15 +0200
commit637be9183e0475c430fc77162c222bcaab887989 (patch)
tree2d1f487957cf30a30c120caef555a8f19bd9e260 /arch/microblaze
parent6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff)
asm-generic: use asm-generic/unaligned.h for most architectures
There are several architectures that just duplicate the contents of asm-generic/unaligned.h, so change those over to use the file directly, to make future modifications easier. The exceptions are: - arm32 sets HAVE_EFFICIENT_UNALIGNED_ACCESS, but wants the unaligned-struct version - ppc64le disables HAVE_EFFICIENT_UNALIGNED_ACCESS but includes the access-ok version - most m68k also uses the access-ok version without setting HAVE_EFFICIENT_UNALIGNED_ACCESS. - sh4a has a custom inline asm version - openrisc is the only one using the memmove version that generally leads to worse code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/include/asm/unaligned.h27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/microblaze/include/asm/unaligned.h b/arch/microblaze/include/asm/unaligned.h
deleted file mode 100644
index 448299beab69..000000000000
--- a/arch/microblaze/include/asm/unaligned.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright (C) 2008 Michal Simek <monstr@monstr.eu>
- * Copyright (C) 2006 Atmark Techno, Inc.
- */
-
-#ifndef _ASM_MICROBLAZE_UNALIGNED_H
-#define _ASM_MICROBLAZE_UNALIGNED_H
-
-# ifdef __KERNEL__
-
-# ifdef __MICROBLAZEEL__
-# include <linux/unaligned/le_struct.h>
-# include <linux/unaligned/be_byteshift.h>
-# define get_unaligned __get_unaligned_le
-# define put_unaligned __put_unaligned_le
-# else
-# include <linux/unaligned/be_struct.h>
-# include <linux/unaligned/le_byteshift.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
-# endif
-
-# include <linux/unaligned/generic.h>
-
-# endif /* __KERNEL__ */
-#endif /* _ASM_MICROBLAZE_UNALIGNED_H */

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