diff options
Diffstat (limited to 'arch/avr32/include/uapi/asm/swab.h')
-rw-r--r-- | arch/avr32/include/uapi/asm/swab.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/avr32/include/uapi/asm/swab.h b/arch/avr32/include/uapi/asm/swab.h deleted file mode 100644 index 1a03549e7dc5..000000000000 --- a/arch/avr32/include/uapi/asm/swab.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * AVR32 byteswapping functions. - */ -#ifndef _UAPI__ASM_AVR32_SWAB_H -#define _UAPI__ASM_AVR32_SWAB_H - -#include <linux/types.h> -#include <linux/compiler.h> - -#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 - -#endif /* _UAPI__ASM_AVR32_SWAB_H */ |