118 	drv->driver.bus = &mcb_bus_type;  in __mcb_register_driver()
141 	mcb_bus_put(mdev->bus);  in mcb_release_dev()
152 int mcb_device_register(struct mcb_bus *bus, struct mcb_device *dev)  in mcb_device_register()  argument
158 	dev->dev.bus = &mcb_bus_type;  in mcb_device_register()
159 	dev->dev.parent = bus->dev.parent;  in mcb_device_register()
164 		bus->bus_nr, device_id, dev->inst, dev->group, dev->var);  in mcb_device_register()
169 			device_id, bus->bus_nr, ret);  in mcb_device_register()
188 	struct mcb_bus *bus;  in mcb_alloc_bus()  local
191 	bus = kzalloc(sizeof(struct mcb_bus), GFP_KERNEL);  in mcb_alloc_bus()
192 	if (!bus)  in mcb_alloc_bus()
197 		kfree(bus);  in mcb_alloc_bus()
201 	INIT_LIST_HEAD(&bus->children);  in mcb_alloc_bus()
202 	bus->bus_nr = bus_nr;  in mcb_alloc_bus()
203 	bus->carrier = carrier;  in mcb_alloc_bus()
204 	return bus;  in mcb_alloc_bus()
214 static void mcb_devices_unregister(struct mcb_bus *bus)  in mcb_devices_unregister()  argument
224 void mcb_release_bus(struct mcb_bus *bus)  in mcb_release_bus()  argument
226 	mcb_devices_unregister(bus);  in mcb_release_bus()
228 	ida_simple_remove(&mcb_ida, bus->bus_nr);  in mcb_release_bus()
230 	kfree(bus);  in mcb_release_bus()
240 struct mcb_bus *mcb_bus_get(struct mcb_bus *bus)  in mcb_bus_get()  argument
242 	if (bus)  in mcb_bus_get()
243 		get_device(&bus->dev);  in mcb_bus_get()
245 	return bus;  in mcb_bus_get()
255 void mcb_bus_put(struct mcb_bus *bus)  in mcb_bus_put()  argument
257 	if (bus)  in mcb_bus_put()
258 		put_device(&bus->dev);  in mcb_bus_put()
268 struct mcb_device *mcb_alloc_dev(struct mcb_bus *bus)  in mcb_alloc_dev()  argument
277 	dev->bus = bus;  in mcb_alloc_dev()
332 void mcb_bus_add_devices(const struct mcb_bus *bus)  in mcb_bus_add_devices()  argument
396 	struct mcb_bus *bus = dev->bus;  in mcb_get_irq()  local
398 	if (bus->get_irq)  in mcb_get_irq()
399 		return bus->get_irq(dev);  in mcb_get_irq()