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| author | Arnd Bergmann <arnd@arndb.de> | 2021-05-08 00:07:46 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2021-05-10 17:43:15 +0200 |
| commit | 637be9183e0475c430fc77162c222bcaab887989 (patch) | |
| tree | 2d1f487957cf30a30c120caef555a8f19bd9e260 /arch/microblaze/include | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | linux-637be9183e0475c430fc77162c222bcaab887989.tar.bz2 | |
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/include')
| -rw-r--r-- | arch/microblaze/include/asm/unaligned.h | 27 |
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 */ |