diff options
author | David Vrabel <david.vrabel@csr.com> | 2009-01-07 05:45:25 -0500 |
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committer | David Vrabel <david.vrabel@csr.com> | 2009-01-07 05:45:25 -0500 |
commit | a23e66f3b8cfdedec14541e71ef29a754870a20c (patch) | |
tree | f8ac23572982e92e6f8ae09c4039db627bdf53ee /include/asm-m68k/swab.h | |
parent | 04c470adb01c62bb9bd663cfc4875cf0a4eb01ab (diff) | |
parent | ede6f5aea054d3fb67c78857f7abdee602302043 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
Diffstat (limited to 'include/asm-m68k/swab.h')
-rw-r--r-- | include/asm-m68k/swab.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-m68k/swab.h b/include/asm-m68k/swab.h new file mode 100644 index 000000000000..7221e3066825 --- /dev/null +++ b/include/asm-m68k/swab.h | |||
@@ -0,0 +1,16 @@ | |||
1 | #ifndef _M68K_SWAB_H | ||
2 | #define _M68K_SWAB_H | ||
3 | |||
4 | #include <asm/types.h> | ||
5 | #include <linux/compiler.h> | ||
6 | |||
7 | #define __SWAB_64_THRU_32__ | ||
8 | |||
9 | static inline __attribute_const__ __u32 __arch_swab32(__u32 val) | ||
10 | { | ||
11 | __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val)); | ||
12 | return val; | ||
13 | } | ||
14 | #define __arch_swab32 __arch_swab32 | ||
15 | |||
16 | #endif /* _M68K_SWAB_H */ | ||