279 	struct wq_device	*wq_dev;	/* I: for sysfs interface */  member
5447 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in dev_to_wq()  local
5449 	return wq_dev->wq;  in dev_to_wq()
5703 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in wq_device_release()  local
5705 	kfree(wq_dev);  in wq_device_release()
5725 	struct wq_device *wq_dev;  in workqueue_sysfs_register()  local
5736 	wq->wq_dev = wq_dev = kzalloc(sizeof(*wq_dev), GFP_KERNEL);  in workqueue_sysfs_register()
5737 	if (!wq_dev)  in workqueue_sysfs_register()
5740 	wq_dev->wq = wq;  in workqueue_sysfs_register()
5741 	wq_dev->dev.bus = &wq_subsys;  in workqueue_sysfs_register()
5742 	wq_dev->dev.release = wq_device_release;  in workqueue_sysfs_register()
5743 	dev_set_name(&wq_dev->dev, "%s", wq->name);  in workqueue_sysfs_register()
5749 	dev_set_uevent_suppress(&wq_dev->dev, true);  in workqueue_sysfs_register()
5751 	ret = device_register(&wq_dev->dev);  in workqueue_sysfs_register()
5753 		put_device(&wq_dev->dev);  in workqueue_sysfs_register()
5754 		wq->wq_dev = NULL;  in workqueue_sysfs_register()
5762 			ret = device_create_file(&wq_dev->dev, attr);  in workqueue_sysfs_register()
5764 				device_unregister(&wq_dev->dev);  in workqueue_sysfs_register()
5765 				wq->wq_dev = NULL;  in workqueue_sysfs_register()
5771 	dev_set_uevent_suppress(&wq_dev->dev, false);  in workqueue_sysfs_register()
5772 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);  in workqueue_sysfs_register()
5784 	struct wq_device *wq_dev = wq->wq_dev;  in workqueue_sysfs_unregister()  local
5786 	if (!wq->wq_dev)  in workqueue_sysfs_unregister()
5789 	wq->wq_dev = NULL;  in workqueue_sysfs_unregister()
5790 	device_unregister(&wq_dev->dev);  in workqueue_sysfs_unregister()