3  * MEN Chameleon Bus.
109 	struct mcb_bus *bus = to_mcb_bus(dev);  in revision_show()  local
111 	return sysfs_emit(buf, "%d\n", bus->revision);  in revision_show()
118 	struct mcb_bus *bus = to_mcb_bus(dev);  in model_show()  local
120 	return sysfs_emit(buf, "%c\n", bus->model);  in model_show()
127 	struct mcb_bus *bus = to_mcb_bus(dev);  in minor_show()  local
129 	return sysfs_emit(buf, "%d\n", bus->minor);  in minor_show()
136 	struct mcb_bus *bus = to_mcb_bus(dev);  in name_show()  local
138 	return sysfs_emit(buf, "%s\n", bus->name);  in name_show()
190 	drv->driver.bus = &mcb_bus_type;  in __mcb_register_driver()
213 	mcb_bus_put(mdev->bus);  in mcb_release_dev()
219  * @bus: The @mcb_bus of the device
224 int mcb_device_register(struct mcb_bus *bus, struct mcb_device *dev)  in mcb_device_register()  argument
230 	mcb_bus_get(bus);  in mcb_device_register()
231 	dev->dev.bus = &mcb_bus_type;  in mcb_device_register()
232 	dev->dev.parent = bus->dev.parent;  in mcb_device_register()
234 	dev->dma_dev = bus->carrier;  in mcb_device_register()
238 		bus->bus_nr, device_id, dev->inst, dev->group, dev->var);  in mcb_device_register()
242 		pr_err("Failed registering device 16z%03d on bus mcb%d (%d)\n",  in mcb_device_register()
243 			device_id, bus->bus_nr, ret);  in mcb_device_register()
258 	struct mcb_bus *bus = to_mcb_bus(dev);  in mcb_free_bus()  local
260 	put_device(bus->carrier);  in mcb_free_bus()
261 	ida_free(&mcb_ida, bus->bus_nr);  in mcb_free_bus()
262 	kfree(bus);  in mcb_free_bus()
273 	struct mcb_bus *bus;  in mcb_alloc_bus()  local
277 	bus = kzalloc_obj(struct mcb_bus);  in mcb_alloc_bus()
278 	if (!bus)  in mcb_alloc_bus()
283 		kfree(bus);  in mcb_alloc_bus()
287 	bus->bus_nr = bus_nr;  in mcb_alloc_bus()
288 	bus->carrier = get_device(carrier);  in mcb_alloc_bus()
290 	device_initialize(&bus->dev);  in mcb_alloc_bus()
291 	bus->dev.parent = carrier;  in mcb_alloc_bus()
292 	bus->dev.bus = &mcb_bus_type;  in mcb_alloc_bus()
293 	bus->dev.type = &mcb_carrier_device_type;  in mcb_alloc_bus()
294 	bus->dev.release = mcb_free_bus;  in mcb_alloc_bus()
296 	dev_set_name(&bus->dev, "mcb:%d", bus_nr);  in mcb_alloc_bus()
297 	rc = device_add(&bus->dev);  in mcb_alloc_bus()
301 	return bus;  in mcb_alloc_bus()
304 	put_device(&bus->dev);  in mcb_alloc_bus()
315 static void mcb_devices_unregister(struct mcb_bus *bus)  in mcb_devices_unregister()  argument
317 	bus_for_each_dev(bus->dev.bus, NULL, NULL, __mcb_devices_unregister);  in mcb_devices_unregister()
321  * @bus: The @mcb_bus to release
325 void mcb_release_bus(struct mcb_bus *bus)  in mcb_release_bus()  argument
327 	mcb_devices_unregister(bus);  in mcb_release_bus()
333  * @bus: The @mcb_bus
337 struct mcb_bus *mcb_bus_get(struct mcb_bus *bus)  in mcb_bus_get()  argument
339 	if (bus)  in mcb_bus_get()
340 		get_device(&bus->dev);  in mcb_bus_get()
342 	return bus;  in mcb_bus_get()
348  * @bus: The @mcb_bus
352 void mcb_bus_put(struct mcb_bus *bus)  in mcb_bus_put()  argument
354 	if (bus)  in mcb_bus_put()
355 		put_device(&bus->dev);  in mcb_bus_put()
361  * @bus: The @mcb_bus the device is part of
363  * Allocate a @mcb_device and add bus.
365 struct mcb_device *mcb_alloc_dev(struct mcb_bus *bus)  in mcb_alloc_dev()  argument
373 	dev->bus = bus;  in mcb_alloc_dev()
405  * mcb_bus_add_devices() - Add devices in the bus' internal device list
406  * @bus: The @mcb_bus we add the devices
408  * Add devices in the bus' internal device list to the system.
410 void mcb_bus_add_devices(const struct mcb_bus *bus)  in mcb_bus_add_devices()  argument
412 	bus_for_each_dev(bus->dev.bus, NULL, NULL, __mcb_bus_add_devices);  in mcb_bus_add_devices()
490 	struct mcb_bus *bus = dev->bus;  in mcb_get_irq()  local
492 	if (bus->get_irq)  in mcb_get_irq()
493 		return bus->get_irq(dev);  in mcb_get_irq()
517 MODULE_DESCRIPTION("MEN Chameleon Bus Driver");