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sparc: fix warnings in userspace header byteorder.h

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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>
This commit is contained in:
Sam Ravnborg 2009-01-02 21:31:58 -08:00 committed by David S. Miller
parent 2ef4c01e18
commit fffeeb4137
1 changed files with 5 additions and 7 deletions
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12
arch/sparc/include/asm/byteorder.h
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@ -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>