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| author | Sam Ravnborg <sam@ravnborg.org> | 2009-01-03 08:31:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-03 08:31:58 +0300 |
| commit | fffeeb413704b742dd1d08a3b5a0070a72ab52e1 (patch) | |
| tree | 4eb8c70ac6d8bf2973d29665f175bfc9b12497f3 /arch/sparc | |
| parent | 2ef4c01e180902a0197f959f84d4ae1d8eb18888 (diff) | |
| download | linux-fffeeb413704b742dd1d08a3b5a0070a72ab52e1.tar.xz | |
sparc: fix warnings in userspace header byteorder.h
Fix following warnings in byteorder.h:
byteorder.h:4: include of <linux/types.h> is preferred over <asm/types.h>
byteorder.h:9: leaks CONFIG_SPARC32 to userspace where it is not valid
byteorder.h:13: leaks CONFIG_SPARC64 to userspace where it is not valid
byteorder.h:14: found __[us]{8,16,32,64} type without #include <linux/types.h>
byteorder.h:47: leaks CONFIG_SPARC64 to userspace where it is not valid
- changed to use include <linux/types.h> as suggested
- use preprocessor defined symbols to distingush between 32 and 64 bit
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/byteorder.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h index 5a70f137f1f7..738414b26558 100644 --- a/arch/sparc/include/asm/byteorder.h +++ b/arch/sparc/include/asm/byteorder.h @@ -1,16 +1,12 @@ #ifndef _SPARC_BYTEORDER_H #define _SPARC_BYTEORDER_H -#include <asm/types.h> +#include <linux/types.h> #include <asm/asi.h> #define __BIG_ENDIAN -#ifdef CONFIG_SPARC32 -#define __SWAB_64_THRU_32__ -#endif - -#ifdef CONFIG_SPARC64 +#if defined(__sparc__) && defined(__arch64__) static inline __u16 __arch_swab16p(const __u16 *addr) { __u16 ret; @@ -44,7 +40,9 @@ static inline __u64 __arch_swab64p(const __u64 *addr) } #define __arch_swab64p __arch_swab64p -#endif /* CONFIG_SPARC64 */ +#else +#define __SWAB_64_THRU_32__ +#endif /* defined(__sparc__) && defined(__arch64__) */ #include <linux/byteorder.h> |