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 14cc737bbca..00000000000 --- a/arch/avr32/include/uapi/asm/swab.h +++ /dev/null | |||
@@ -1,35 +0,0 @@ | |||
1 | /* | ||
2 | * AVR32 byteswapping functions. | ||
3 | */ | ||
4 | #ifndef __ASM_AVR32_SWAB_H | ||
5 | #define __ASM_AVR32_SWAB_H | ||
6 | |||
7 | #include <linux/types.h> | ||
8 | #include <linux/compiler.h> | ||
9 | |||
10 | #define __SWAB_64_THRU_32__ | ||
11 | |||
12 | #ifdef __CHECKER__ | ||
13 | extern unsigned long __builtin_bswap_32(unsigned long x); | ||
14 | extern unsigned short __builtin_bswap_16(unsigned short x); | ||
15 | #endif | ||
16 | |||
17 | /* | ||
18 | * avr32-linux-gcc versions earlier than 4.2 improperly sign-extends | ||
19 | * the result. | ||
20 | */ | ||
21 | #if !(__GNUC__ == 4 && __GNUC_MINOR__ < 2) | ||
22 | static inline __attribute_const__ __u16 __arch_swab16(__u16 val) | ||
23 | { | ||
24 | return __builtin_bswap_16(val); | ||
25 | } | ||
26 | #define __arch_swab16 __arch_swab16 | ||
27 | |||
28 | static inline __attribute_const__ __u32 __arch_swab32(__u32 val) | ||
29 | { | ||
30 | return __builtin_bswap_32(val); | ||
31 | } | ||
32 | #define __arch_swab32 __arch_swab32 | ||
33 | #endif | ||
34 | |||
35 | #endif /* __ASM_AVR32_SWAB_H */ | ||