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

@@ -3504,11 +3504,11 @@
         "arn-Atheros 9000 series driver:2.0", /* short description */
         &arn_dev_ops /* driver specific ops */
 };
 
 static struct modlinkage modlinkage = {
-        MODREV_1, (void *)&arn_modldrv, NULL
+        MODREV_1, { (void *)&arn_modldrv, NULL }
 };
 
 int
 _info(struct modinfo *modinfop)
 {