sparc: Stop trying to be so fancy and use __builtin_{memcpy,memset}()

This mirrors commit ff60fab71bb3b4fdbf8caf57ff3739ffd0887396
(x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy)

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 23 deletions

diff --git a/arch/sparc/include/asm/string_64.h b/arch/sparc/include/asm/string_64.h
index 43161f2d17eb..9623bc213158 100644
--- a/arch/sparc/include/asm/string_64.h
+++ b/arch/sparc/include/asm/string_64.h
@@ -15,8 +15,6 @@
 
 #include <asm/asi.h>
 
-extern void *__memset(void *,int,__kernel_size_t);
-
 #ifndef EXPORT_SYMTAB_STROPS
 
 /* First the mem*() things. */
@@ -24,29 +22,10 @@ extern void *__memset(void *,int,__kernel_size_t);
 extern void *memmove(void *, const void *, __kernel_size_t);
 
 #define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *, const void *, __kernel_size_t);
+#define memcpy(t, f, n) __builtin_memcpy(t, f, n)
 
 #define __HAVE_ARCH_MEMSET
-extern void *__builtin_memset(void *,int,__kernel_size_t);
-
-static inline void *__constant_memset(void *s, int c, __kernel_size_t count)
-{
-        extern __kernel_size_t __bzero(void *, __kernel_size_t);
-
-        if (!c) {
-                __bzero(s, count);
-                return s;
-        } else
-                return __memset(s, c, count);
-}
-
-#undef memset
-#define memset(s, c, count) \
-((__builtin_constant_p(count) && (count) <= 32) ? \
- __builtin_memset((s), (c), (count)) : \
- (__builtin_constant_p(c) ? \
-  __constant_memset((s), (c), (count)) : \
-  __memset((s), (c), (count))))
+#define memset(s, c, count) __builtin_memset(s, c, count)
 
 #define __HAVE_ARCH_MEMSCAN