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

*** 235,246 ****
          &amr_ops,               /* Driver ops vector */
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         &modldrv,
!         NULL
  };
  
  /* DMA access attributes */
  static ddi_device_acc_attr_t accattr = {
          DDI_DEVICE_ATTR_V0,
--- 235,245 ----
          &amr_ops,               /* Driver ops vector */
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         { &modldrv, NULL }
  };
  
  /* DMA access attributes */
  static ddi_device_acc_attr_t accattr = {
          DDI_DEVICE_ATTR_V0,