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Diffstat (limited to 'include/asm-blackfin/byteorder.h')
-rw-r--r--include/asm-blackfin/byteorder.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/include/asm-blackfin/byteorder.h b/include/asm-blackfin/byteorder.h
deleted file mode 100644
index 6a673d42da18..000000000000
--- a/include/asm-blackfin/byteorder.h
+++ /dev/null
@@ -1,48 +0,0 @@
1#ifndef _BLACKFIN_BYTEORDER_H
2#define _BLACKFIN_BYTEORDER_H
3
4#include <asm/types.h>
5#include <linux/compiler.h>
6
7#ifdef __GNUC__
8
9static __inline__ __attribute_const__ __u32 ___arch__swahb32(__u32 xx)
10{
11 __u32 tmp;
12 __asm__("%1 = %0 >> 8 (V);\n\t"
13 "%0 = %0 << 8 (V);\n\t"
14 "%0 = %0 | %1;\n\t"
15 : "+d"(xx), "=&d"(tmp));
16 return xx;
17}
18
19static __inline__ __attribute_const__ __u32 ___arch__swahw32(__u32 xx)
20{
21 __u32 rv;
22 __asm__("%0 = PACK(%1.L, %1.H);\n\t": "=d"(rv): "d"(xx));
23 return rv;
24}
25
26#define __arch__swahb32(x) ___arch__swahb32(x)
27#define __arch__swahw32(x) ___arch__swahw32(x)
28#define __arch__swab32(x) ___arch__swahb32(___arch__swahw32(x))
29
30static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 xx)
31{
32 __u32 xw = xx;
33 __asm__("%0 <<= 8;\n %0.L = %0.L + %0.H (NS);\n": "+d"(xw));
34 return (__u16)xw;
35}
36
37#define __arch__swab16(x) ___arch__swab16(x)
38
39#endif
40
41#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
42# define __BYTEORDER_HAS_U64__
43# define __SWAB_64_THRU_32__
44#endif
45
46#include <linux/byteorder/little_endian.h>
47
48#endif /* _BLACKFIN_BYTEORDER_H */