2014 			port->nscan = scan_ops;  in rio_register_scan()
2016 		} else if (mport_id == RIO_MPORT_ANY && !port->nscan)  in rio_register_scan()
2017 			port->nscan = scan_ops;  in rio_register_scan()
2054 		    (mport_id == RIO_MPORT_ANY && port->nscan == scan_ops))  in rio_unregister_scan()
2055 			port->nscan = NULL;  in rio_unregister_scan()
2088 	if (!port->nscan) {  in rio_mport_scan()
2093 	if (!try_module_get(port->nscan->owner)) {  in rio_mport_scan()
2101 		rc = port->nscan->enumerate(port, 0);  in rio_mport_scan()
2103 		rc = port->nscan->discover(port, RIO_SCAN_ENUM_NO_WAIT);  in rio_mport_scan()
2105 	module_put(port->nscan->owner);  in rio_mport_scan()
2137 	if (try_module_get(work->mport->nscan->owner)) {  in disc_work_handler()
2138 		work->mport->nscan->discover(work->mport, 0);  in disc_work_handler()
2139 		module_put(work->mport->nscan->owner);  in disc_work_handler()
2159 			if (port->nscan && try_module_get(port->nscan->owner)) {  in rio_init_mports()
2160 				port->nscan->enumerate(port, 0);  in rio_init_mports()
2161 				module_put(port->nscan->owner);  in rio_init_mports()
2194 		if (port->host_deviceid < 0 && port->nscan) {  in rio_init_mports()
2233 	mport->nscan = NULL;  in rio_mport_initialize()
2256 			port->nscan = scan->ops;  in rio_register_mport()