misc: replace CLIB_PREFETCH with clib_prefetch_{load,store}

Type: refactor
Change-Id: Id10cbf52e8f2dd809080a228d8fa282308be84ac
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vnet/l2/l2_output.c b/src/vnet/l2/l2_output.c
index 2c472b5..ba40de3 100644
--- a/src/vnet/l2/l2_output.c
+++ b/src/vnet/l2/l2_output.c
@@ -147,10 +147,10 @@
       /* prefetch eth headers only if we need to touch them */
       if (l2_vtr || l2_pbb || shg_set)
 	{
-	  CLIB_PREFETCH (b[4]->data + cdo[4], CLIB_CACHE_LINE_BYTES, LOAD);
-	  CLIB_PREFETCH (b[5]->data + cdo[5], CLIB_CACHE_LINE_BYTES, LOAD);
-	  CLIB_PREFETCH (b[6]->data + cdo[6], CLIB_CACHE_LINE_BYTES, LOAD);
-	  CLIB_PREFETCH (b[7]->data + cdo[7], CLIB_CACHE_LINE_BYTES, LOAD);
+	  clib_prefetch_load (b[4]->data + cdo[4]);
+	  clib_prefetch_load (b[5]->data + cdo[5]);
+	  clib_prefetch_load (b[6]->data + cdo[6]);
+	  clib_prefetch_load (b[7]->data + cdo[7]);
 	}
 
       if (update_feature_bitmap)