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

@@ -317,12 +317,11 @@
 };
 
 /* Module linkage structure */
 static struct modlinkage usb_ac_modlinkage = {
         MODREV_1,                       /* ml_rev */
-        (void *)&usb_ac_modldrv,        /* ml_linkage */
-        NULL                            /* NULL terminates the list */
+        { (void *)&usb_ac_modldrv, NULL }       /* ml_linkage */
 };
 
 static int usb_audio_register(usb_ac_state_t *);
 static int usb_audio_unregister(usb_ac_state_t *);