214 	struct idr units_idr;  member
1126 	idr_init(&pn->units_idr);  in ppp_init_net()
1152 	idr_for_each_entry(&pn->units_idr, ppp, id)  in ppp_exit_net()
1161 	idr_destroy(&pn->units_idr);  in ppp_exit_net()
1181 		ret = unit_get(&pn->units_idr, ppp, 0);  in ppp_unit_register()
1189 				unit_put(&pn->units_idr, ret);  in ppp_unit_register()
1190 				ret = unit_get(&pn->units_idr, ppp, ret + 1);  in ppp_unit_register()
1201 		if (unit_find(&pn->units_idr, unit)) {  in ppp_unit_register()
1205 		ret = unit_set(&pn->units_idr, ppp, unit);  in ppp_unit_register()
1229 	unit_put(&pn->units_idr, ppp->file.index);  in ppp_unit_register()
1577 	unit_put(&pn->units_idr, ppp->file.index);  in ppp_dev_uninit()
3430 	return unit_find(&pn->units_idr, unit);  in ppp_find_unit()