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-rw-r--r--include/asm-mips/unaligned.h37
1 files changed, 18 insertions, 19 deletions
diff --git a/include/asm-mips/unaligned.h b/include/asm-mips/unaligned.h
index 3249049e93aa..792404948571 100644
--- a/include/asm-mips/unaligned.h
+++ b/include/asm-mips/unaligned.h
@@ -5,25 +5,24 @@
5 * 5 *
6 * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) 6 * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
7 */ 7 */
8#ifndef __ASM_GENERIC_UNALIGNED_H 8#ifndef _ASM_MIPS_UNALIGNED_H
9#define __ASM_GENERIC_UNALIGNED_H 9#define _ASM_MIPS_UNALIGNED_H
10 10
11#include <linux/compiler.h> 11#include <linux/compiler.h>
12#if defined(__MIPSEB__)
13# include <linux/unaligned/be_struct.h>
14# include <linux/unaligned/le_byteshift.h>
15# include <linux/unaligned/generic.h>
16# define get_unaligned __get_unaligned_be
17# define put_unaligned __put_unaligned_be
18#elif defined(__MIPSEL__)
19# include <linux/unaligned/le_struct.h>
20# include <linux/unaligned/be_byteshift.h>
21# include <linux/unaligned/generic.h>
22# define get_unaligned __get_unaligned_le
23# define put_unaligned __put_unaligned_le
24#else
25# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
26#endif
12 27
13#define get_unaligned(ptr) \ 28#endif /* _ASM_MIPS_UNALIGNED_H */
14({ \
15 struct __packed { \
16 typeof(*(ptr)) __v; \
17 } *__p = (void *) (ptr); \
18 __p->__v; \
19})
20
21#define put_unaligned(val, ptr) \
22do { \
23 struct __packed { \
24 typeof(*(ptr)) __v; \
25 } *__p = (void *) (ptr); \
26 __p->__v = (val); \
27} while(0)
28
29#endif /* __ASM_GENERIC_UNALIGNED_H */