diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2009-01-06 14:56:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 18:10:26 -0800 |
| commit | 292b4d0978e3bbb087a83ce77e389c7b462a093c (patch) | |
| tree | d240d83e170696543688f9f58384c1ede986b507 /arch/avr32/include/asm/byteorder.h | |
| parent | 991c0e6d1ae3df59f0ddfe05edecec8319e35a1b (diff) | |
avr32: introduce asm/swab.h
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/avr32/include/asm/byteorder.h')
| -rw-r--r-- | arch/avr32/include/asm/byteorder.h | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h index 8e3af02076d..2aba64b4e12 100644 --- a/arch/avr32/include/asm/byteorder.h +++ b/arch/avr32/include/asm/byteorder.h @@ -4,34 +4,7 @@ #ifndef __ASM_AVR32_BYTEORDER_H #define __ASM_AVR32_BYTEORDER_H -#include <asm/types.h> -#include <linux/compiler.h> +#include <asm/swab.h> +#include <linux/byteorder/big_endian.h> -#define __BIG_ENDIAN -#define __SWAB_64_THRU_32__ - -#ifdef __CHECKER__ -extern unsigned long __builtin_bswap_32(unsigned long x); -extern unsigned short __builtin_bswap_16(unsigned short x); -#endif - -/* - * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends - * the result. - */ -#if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2) -static inline __attribute_const__ __u16 __arch_swab16(__u16 val) -{ - return __builtin_bswap_16(val); -} -#define __arch_swab16 __arch_swab16 - -static inline __attribute_const__ __u32 __arch_swab32(__u32 val) -{ - return __builtin_bswap_32(val); -} -#define __arch_swab32 __arch_swab32 -#endif - -#include <linux/byteorder.h> #endif /* __ASM_AVR32_BYTEORDER_H */ |