[ARM] Fix badly placed writeback/invalidation fixes.

include/asm-arm/cacheflush.h

@@ -207,6 +207,8 @@ extern void dmac_inv_range(unsigned long, unsigned long);
 extern void dmac_clean_range(unsigned long, unsigned long);
 extern void dmac_flush_range(unsigned long, unsigned long);
 
+#endif
+
 #define flush_cache_vmap(start, end)		flush_cache_all()
 #define flush_cache_vunmap(start, end)		flush_cache_all()
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
@@ -216,8 +218,6 @@ do { memcpy(dst, src, len); \
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
 	memcpy(dst, src, len)
 
-#endif
-
 /*
  * Convert calls to our calling convention.
  */