diff options
Diffstat (limited to 'arch/sh/include/asm/swab.h')
| -rw-r--r-- | arch/sh/include/asm/swab.h | 59 | 
1 files changed, 0 insertions, 59 deletions
diff --git a/arch/sh/include/asm/swab.h b/arch/sh/include/asm/swab.h deleted file mode 100644 index 1cd09767a7a..00000000000 --- a/arch/sh/include/asm/swab.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef __ASM_SH_SWAB_H -#define __ASM_SH_SWAB_H - -/* - * Copyright (C) 1999  Niibe Yutaka - * Copyright (C) 2000, 2001  Paolo Alberelli - */ -#include <linux/compiler.h> -#include <linux/types.h> -#include <asm-generic/swab.h> - -static inline __attribute_const__ __u32 __arch_swab32(__u32 x) -{ -	__asm__( -#ifdef __SH5__ -		"byterev	%1, %0\n\t" -		"shari		%0, 32, %0" -#else -		"swap.b		%1, %0\n\t" -		"swap.w		%0, %0\n\t" -		"swap.b		%0, %0" -#endif -		: "=r" (x) -		: "r" (x)); - -	return x; -} -#define __arch_swab32 __arch_swab32 - -static inline __attribute_const__ __u16 __arch_swab16(__u16 x) -{ -	__asm__( -#ifdef __SH5__ -		"byterev	%1, %0\n\t" -		"shari		%0, 32, %0" -#else -		"swap.b		%1, %0" -#endif -		: "=r" (x) -		:  "r" (x)); - -	return x; -} -#define __arch_swab16 __arch_swab16 - -static inline __u64 __arch_swab64(__u64 val) -{ -	union { -		struct { __u32 a,b; } s; -		__u64 u; -	} v, w; -	v.u = val; -	w.s.b = __arch_swab32(v.s.a); -	w.s.a = __arch_swab32(v.s.b); -	return w.u; -} -#define __arch_swab64 __arch_swab64 - -#endif /* __ASM_SH_SWAB_H */  | 
