pcicfg_ntbridge_unconfigure
if (pcicfg_ntbridge_unconfigure(child_dip) !=
static uint_t pcicfg_ntbridge_unconfigure(dev_info_t *);
if (pcicfg_ntbridge_unconfigure(child_dip) !=
static int pcicfg_ntbridge_unconfigure(dev_info_t *);
(void) pcicfg_ntbridge_unconfigure(new_child);