diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/byteorder.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/asm/byteorder.h index d04a7a2bc2e9..4fbfb22f65a0 100644 --- a/arch/arm/include/asm/byteorder.h +++ b/arch/arm/include/asm/byteorder.h | |||
| @@ -18,15 +18,7 @@ | |||
| 18 | #include <linux/compiler.h> | 18 | #include <linux/compiler.h> |
| 19 | #include <asm/types.h> | 19 | #include <asm/types.h> |
| 20 | 20 | ||
| 21 | #ifdef __ARMEB__ | 21 | static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) |
| 22 | # define __BIG_ENDIAN | ||
| 23 | #else | ||
| 24 | # define __LITTLE_ENDIAN | ||
| 25 | #endif | ||
| 26 | |||
| 27 | #define __SWAB_64_THRU_32__ | ||
| 28 | |||
| 29 | static inline __attribute_const__ __u32 __arch_swab32(__u32 x) | ||
| 30 | { | 22 | { |
| 31 | __u32 t; | 23 | __u32 t; |
| 32 | 24 | ||
| @@ -48,8 +40,19 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) | |||
| 48 | 40 | ||
| 49 | return x; | 41 | return x; |
| 50 | } | 42 | } |
| 51 | #define __arch_swab32 __arch_swab32 | ||
| 52 | 43 | ||
| 53 | #include <linux/byteorder.h> | 44 | #define __arch__swab32(x) ___arch__swab32(x) |
| 45 | |||
| 46 | #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) | ||
| 47 | # define __BYTEORDER_HAS_U64__ | ||
| 48 | # define __SWAB_64_THRU_32__ | ||
| 49 | #endif | ||
| 50 | |||
| 51 | #ifdef __ARMEB__ | ||
| 52 | #include <linux/byteorder/big_endian.h> | ||
| 53 | #else | ||
| 54 | #include <linux/byteorder/little_endian.h> | ||
| 55 | #endif | ||
| 54 | 56 | ||
| 55 | #endif | 57 | #endif |
| 58 | |||
