114 static int gio_bus_match(struct device *dev, struct device_driver *drv)  in gio_bus_match()  argument
117 	struct gio_driver *gio_drv = to_gio_driver(drv);  in gio_bus_match()
125 	struct gio_driver *drv;  in gio_device_probe()  local
129 	drv = to_gio_driver(dev->driver);  in gio_device_probe()
132 	if (!drv->probe)  in gio_device_probe()
137 	match = gio_match_device(drv->id_table, gio_dev);  in gio_device_probe()
139 		error = drv->probe(gio_dev, match);  in gio_device_probe()
149 	struct gio_driver *drv = to_gio_driver(dev->driver);  in gio_device_remove()  local
151 	if (dev->driver && drv->remove)  in gio_device_remove()
152 		drv->remove(gio_dev);  in gio_device_remove()
159 	struct gio_driver *drv = to_gio_driver(dev->driver);  in gio_device_shutdown()  local
161 	if (dev->driver && drv->shutdown)  in gio_device_shutdown()
162 		drv->shutdown(gio_dev);  in gio_device_shutdown()
211 int gio_register_driver(struct gio_driver *drv)  in gio_register_driver()  argument
214 	if (!drv->driver.name)  in gio_register_driver()
215 		drv->driver.name = drv->name;  in gio_register_driver()
216 	if (!drv->driver.owner)  in gio_register_driver()
217 		drv->driver.owner = drv->owner;  in gio_register_driver()
218 	drv->driver.bus = &gio_bus_type;  in gio_register_driver()
221 	return driver_register(&drv->driver);  in gio_register_driver()
225 void gio_unregister_driver(struct gio_driver *drv)  in gio_unregister_driver()  argument
227 	driver_unregister(&drv->driver);  in gio_unregister_driver()