diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:37:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:37:14 +0100 |
| commit | b2b062b8163391c42b3219d466ca1ac9742b9c7b (patch) | |
| tree | f3f920c09b8de694b1bc1d4b878cfd2b0b98c913 /arch/m68knommu/include/asm/swab.h | |
| parent | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (diff) | |
| parent | 99937d6455cea95405ac681c86a857d0fcd530bd (diff) | |
Merge branch 'core/percpu' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
arch/x86/include/asm/system.h
Also, moved include/asm-x86/stackprotector.h to arch/x86/include/asm.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/m68knommu/include/asm/swab.h')
| -rw-r--r-- | arch/m68knommu/include/asm/swab.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/m68knommu/include/asm/swab.h b/arch/m68knommu/include/asm/swab.h new file mode 100644 index 00000000000..e582257db30 --- /dev/null +++ b/arch/m68knommu/include/asm/swab.h @@ -0,0 +1,24 @@ +#ifndef _M68KNOMMU_SWAB_H +#define _M68KNOMMU_SWAB_H + +#include <linux/types.h> + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + +#if defined (__mcfisaaplus__) || defined (__mcfisac__) +static inline __attribute_const__ __u32 __arch_swab32(__u32 val) +{ + asm( + "byterev %0" + : "=d" (val) + : "0" (val) + ); + return val; +} + +#define __arch_swab32 __arch_swab32 +#endif + +#endif /* _M68KNOMMU_SWAB_H */ |