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-rw-r--r--arch/arm/include/asm/byteorder.h25
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__ 21static 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
29static 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