usba_destroy_child_devi
int rval = usba_destroy_child_devi(child_dip,
rval = usba_destroy_child_devi(child_dip, flag);
(void) usba_destroy_child_devi(child_dip, NDI_DEVI_REMOVE);
(void) usba_destroy_child_devi(child_dip, NDI_DEVI_REMOVE);
int rval = usba_destroy_child_devi(*child_dip, NDI_DEVI_REMOVE);
int usba_destroy_child_devi(dev_info_t *, uint_t);