115 	struct parport_driver *drv;  in parport_probe()  local
120 	drv = to_parport_driver(dev->driver);  in parport_probe()
121 	if (!drv->probe) {  in parport_probe()
125 		if (strcmp(par_dev->name, drv->name))  in parport_probe()
130 	return drv->probe(to_pardevice(dev));  in parport_probe()
157 	struct parport_driver *drv = to_parport_driver(dev_drv);  in driver_check()  local
159 	if (drv->match_port)  in driver_check()
160 		drv->match_port(port);  in driver_check()
168 	struct parport_driver *drv;  in attach_driver_chain()  local
170 	list_for_each_entry(drv, &drivers, list)  in attach_driver_chain()
171 		drv->attach(port);  in attach_driver_chain()
184 	struct parport_driver *drv = to_parport_driver(_drv);  in driver_detach()  local
186 	if (drv->detach)  in driver_detach()
187 		drv->detach(port);  in driver_detach()
194 	struct parport_driver *drv;  in detach_driver_chain()  local
196 	list_for_each_entry(drv, &drivers, list)  in detach_driver_chain()
197 		drv->detach (port);  in detach_driver_chain()
223 	struct parport_driver *drv = dev_drv;  in port_check()  local
227 		drv->match_port(to_parport_dev(dev));  in port_check()
264 int __parport_register_driver(struct parport_driver *drv, struct module *owner,  in __parport_register_driver()  argument
270 	if (drv->devmodel) {  in __parport_register_driver()
275 		drv->driver.name = drv->name;  in __parport_register_driver()
276 		drv->driver.bus = &parport_bus_type;  in __parport_register_driver()
277 		drv->driver.owner = owner;  in __parport_register_driver()
278 		drv->driver.mod_name = mod_name;  in __parport_register_driver()
279 		ret = driver_register(&drv->driver);  in __parport_register_driver()
284 		if (drv->match_port)  in __parport_register_driver()
285 			bus_for_each_dev(&parport_bus_type, NULL, drv,  in __parport_register_driver()
291 		drv->devmodel = false;  in __parport_register_driver()
295 			drv->attach(port);  in __parport_register_driver()
296 		list_add(&drv->list, &drivers);  in __parport_register_driver()
306 	struct parport_driver *drv = _drv;  in port_detach()  local
308 	if (is_parport(dev) && drv->detach)  in port_detach()
309 		drv->detach(to_parport_dev(dev));  in port_detach()
331 void parport_unregister_driver (struct parport_driver *drv)  in parport_unregister_driver()  argument
336 	if (drv->devmodel) {  in parport_unregister_driver()
337 		bus_for_each_dev(&parport_bus_type, NULL, drv, port_detach);  in parport_unregister_driver()
338 		driver_unregister(&drv->driver);  in parport_unregister_driver()
340 		list_del_init(&drv->list);  in parport_unregister_driver()
342 			drv->detach(port);  in parport_unregister_driver()