| Harvey Harrison | c6f09f0 | 2009-01-06 14:56:28 -0800 | [diff] [blame] | 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 */ | ||||