style updates to uts/intel/io
7127  remove -Wno-missing-braces from Makefile.uts

@@ -153,11 +153,11 @@
         ata_disk_reset,
         ata_disk_abort,
         nulldev,
         nulldev,
         ata_disk_ioctl,
-        0, 0
+        { NULL, NULL }
 };
 
 
 
 /*