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

*** 622,632 ****
  static struct modldrv md = {
          &mod_driverops, "ipmi driver", &ipmi_ops
  };
  
  static struct modlinkage ml = {
!         MODREV_1, &md, NULL
  };
  
  int
  _init(void)
  {
--- 622,632 ----
  static struct modldrv md = {
          &mod_driverops, "ipmi driver", &ipmi_ops
  };
  
  static struct modlinkage ml = {
!         MODREV_1, { &md, NULL }
  };
  
  int
  _init(void)
  {