microblaze: Separate library optimized functions

memcpy/memmove/memset

Signed-off-by: Michal Simek <monstr@monstr.eu>

1 files changed, 10 insertions, 3 deletions

diff --git a/arch/microblaze/lib/memcpy.c b/arch/microblaze/lib/memcpy.c
index 014bac92bdff..ab2d115f9ee5 100644
--- a/arch/microblaze/lib/memcpy.c
+++ b/arch/microblaze/lib/memcpy.c
@@ -33,17 +33,24 @@
 #include <asm/system.h>
 
 #ifdef __HAVE_ARCH_MEMCPY
+#ifndef CONFIG_OPT_LIB_FUNCTION
 void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
 {
         const char *src = v_src;
         char *dst = v_dst;
-#ifndef CONFIG_OPT_LIB_FUNCTION
+
         /* Simple, byte oriented memcpy. */
         while (c--)
                 *dst++ = *src++;
 
         return v_dst;
-#else
+}
+#else /* CONFIG_OPT_LIB_FUNCTION */
+void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
+{
+        const char *src = v_src;
+        char *dst = v_dst;
+
         /* The following code tries to optimize the copy by using unsigned
          * alignment. This will work fine if both source and destination are
          * aligned on the same boundary. However, if they are aligned on
@@ -150,7 +157,7 @@ void *memcpy(void *v_dst, const void *v_src, __kernel_size_t c)
         }
 
         return v_dst;
-#endif
 }
+#endif /* CONFIG_OPT_LIB_FUNCTION */
 EXPORT_SYMBOL(memcpy);
 #endif /* __HAVE_ARCH_MEMCPY */