diff options
| 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/m68k | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (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/m68k')
| -rw-r--r-- | arch/m68k/include/asm/unaligned.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h index 98c8930d3d35..84e437337344 100644 --- a/arch/m68k/include/asm/unaligned.h +++ b/arch/m68k/include/asm/unaligned.h @@ -2,15 +2,8 @@ #ifndef _ASM_M68K_UNALIGNED_H #define _ASM_M68K_UNALIGNED_H - #ifdef CONFIG_CPU_HAS_NO_UNALIGNED -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be - +#include <asm-generic/unaligned.h> #else /* * The m68k can do unaligned accesses itself. |