diff options
Diffstat (limited to 'include/asm-xtensa/unaligned.h')
| -rw-r--r-- | include/asm-xtensa/unaligned.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/asm-xtensa/unaligned.h b/include/asm-xtensa/unaligned.h deleted file mode 100644 index 28220890d0a..00000000000 --- a/include/asm-xtensa/unaligned.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * include/asm-xtensa/unaligned.h - * - * 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 _XTENSA_UNALIGNED_H -#define _XTENSA_UNALIGNED_H - -#include <linux/string.h> - -/* Use memmove here, so gcc does not insert a __builtin_memcpy. */ - -#define get_unaligned(ptr) \ - ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) - -#define put_unaligned(val, ptr) \ - ({ __typeof__(*(ptr)) __tmp = (val); \ - memmove((ptr), &__tmp, sizeof(*(ptr))); \ - (void)0; }) - -#endif /* _XTENSA_UNALIGNED_H */ |