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authorPaul Mackerras <paulus@samba.org>2009-04-21 23:02:09 -0400
committerPaul Mackerras <paulus@samba.org>2009-04-21 23:02:09 -0400
commit5bd3ef84d73c2ea7b4babbad060909753c4828d4 (patch)
treefdf2bafb48ae1ed03175f6c77a7548a181e69ee9 /include/asm-mn10300/swab.h
parent0658c16056660886ea2f35c4f038be70a94b1532 (diff)
parent6d25b688ecc488753af3c9e6f6a9a575b863cf37 (diff)
Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6 into merge
Diffstat (limited to 'include/asm-mn10300/swab.h')
-rw-r--r--include/asm-mn10300/swab.h42
1 files changed, 0 insertions, 42 deletions
diff --git a/include/asm-mn10300/swab.h b/include/asm-mn10300/swab.h
deleted file mode 100644
index bd818a820ca8..000000000000
--- a/include/asm-mn10300/swab.h
+++ /dev/null
@@ -1,42 +0,0 @@
1/* MN10300 Byte-order primitive construction
2 *
3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public Licence
8 * as published by the Free Software Foundation; either version
9 * 2 of the Licence, or (at your option) any later version.
10 */
11#ifndef _ASM_SWAB_H
12#define _ASM_SWAB_H
13
14#include <linux/types.h>
15
16#ifdef __GNUC__
17
18static inline __attribute__((const))
19__u32 __arch_swab32(__u32 x)
20{
21 __u32 ret;
22 asm("swap %1,%0" : "=r" (ret) : "r" (x));
23 return ret;
24}
25#define __arch_swab32 __arch_swab32
26
27static inline __attribute__((const))
28__u16 __arch_swab16(__u16 x)
29{
30 __u16 ret;
31 asm("swaph %1,%0" : "=r" (ret) : "r" (x));
32 return ret;
33}
34#define __arch_swab32 __arch_swab32
35
36#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
37# define __SWAB_64_THRU_32__
38#endif
39
40#endif /* __GNUC__ */
41
42#endif /* _ASM_SWAB_H */