sparc: introduce asm/swab.h

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 44 deletions

diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h
index 738414b26558..48a047cd6fa9 100644
--- a/arch/sparc/include/asm/byteorder.h
+++ b/arch/sparc/include/asm/byteorder.h
@@ -1,49 +1,7 @@
 #ifndef _SPARC_BYTEORDER_H
 #define _SPARC_BYTEORDER_H
 
-#include <linux/types.h>
-#include <asm/asi.h>
-
-#define __BIG_ENDIAN
-
-#if defined(__sparc__) && defined(__arch64__)
-static inline __u16 __arch_swab16p(const __u16 *addr)
-{
-        __u16 ret;
-
-        __asm__ __volatile__ ("lduha [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-#define __arch_swab16p __arch_swab16p
-
-static inline __u32 __arch_swab32p(const __u32 *addr)
-{
-        __u32 ret;
-
-        __asm__ __volatile__ ("lduwa [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-#define __arch_swab32p __arch_swab32p
-
-static inline __u64 __arch_swab64p(const __u64 *addr)
-{
-        __u64 ret;
-
-        __asm__ __volatile__ ("ldxa [%1] %2, %0"
-                              : "=r" (ret)
-                              : "r" (addr), "i" (ASI_PL));
-        return ret;
-}
-#define __arch_swab64p __arch_swab64p
-
-#else
-#define __SWAB_64_THRU_32__
-#endif /* defined(__sparc__) && defined(__arch64__) */
-
-#include <linux/byteorder.h>
+#include <asm/swab.h>
+#include <linux/byteorder/big_endian.h>
 
 #endif /* _SPARC_BYTEORDER_H */