md/raid5 revise rules for when to update metadata during reshape
[sfrench/cifs-2.6.git] / arch / m68k / include / asm / swab_no.h
1 #ifndef _M68KNOMMU_SWAB_H
2 #define _M68KNOMMU_SWAB_H
3
4 #include <linux/types.h>
5
6 #if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
7 #  define __SWAB_64_THRU_32__
8 #endif
9
10 #if defined (__mcfisaaplus__) || defined (__mcfisac__)
11 static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
12 {
13         asm(
14                         "byterev %0"
15                         : "=d" (val)
16                         : "0" (val)
17            );
18         return val;
19 }
20
21 #define __arch_swab32 __arch_swab32
22 #endif
23
24 #endif /* _M68KNOMMU_SWAB_H */