From 637be9183e0475c430fc77162c222bcaab887989 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 8 May 2021 00:07:46 +0200 Subject: 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 Reviewed-by: Thomas Gleixner Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven --- arch/xtensa/include/asm/unaligned.h | 29 ----------------------------- 1 file changed, 29 deletions(-) delete mode 100644 arch/xtensa/include/asm/unaligned.h (limited to 'arch/xtensa') diff --git a/arch/xtensa/include/asm/unaligned.h b/arch/xtensa/include/asm/unaligned.h deleted file mode 100644 index 8e7ed046bfed..000000000000 --- a/arch/xtensa/include/asm/unaligned.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Xtensa doesn't handle unaligned accesses efficiently. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ -#ifndef _ASM_XTENSA_UNALIGNED_H -#define _ASM_XTENSA_UNALIGNED_H - -#include - -#ifdef __LITTLE_ENDIAN -# include -# include -# include -# define get_unaligned __get_unaligned_le -# define put_unaligned __put_unaligned_le -#else -# include -# include -# include -# define get_unaligned __get_unaligned_be -# define put_unaligned __put_unaligned_be -#endif - -#endif /* _ASM_XTENSA_UNALIGNED_H */ -- cgit v1.2.3-70-g09d2