7127  remove -Wno-missing-braces from Makefile.uts

@@ -185,12 +185,11 @@
         &ppb_ops,       /* driver ops */
 };
 
 static struct modlinkage modlinkage = {
         MODREV_1,
-        (void *)&modldrv,
-        NULL
+        { (void *)&modldrv, NULL }
 };
 
 /*
  * soft state pointer and structure template:
  */