278 	struct wq_device	*wq_dev;	/* I: for sysfs interface */  member
5439 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in dev_to_wq()  local
5441 	return wq_dev->wq;  in dev_to_wq()
5695 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in wq_device_release()  local
5697 	kfree(wq_dev);  in wq_device_release()
5717 	struct wq_device *wq_dev;  in workqueue_sysfs_register()  local
5728 	wq->wq_dev = wq_dev = kzalloc(sizeof(*wq_dev), GFP_KERNEL);  in workqueue_sysfs_register()
5729 	if (!wq_dev)  in workqueue_sysfs_register()
5732 	wq_dev->wq = wq;  in workqueue_sysfs_register()
5733 	wq_dev->dev.bus = &wq_subsys;  in workqueue_sysfs_register()
5734 	wq_dev->dev.release = wq_device_release;  in workqueue_sysfs_register()
5735 	dev_set_name(&wq_dev->dev, "%s", wq->name);  in workqueue_sysfs_register()
5741 	dev_set_uevent_suppress(&wq_dev->dev, true);  in workqueue_sysfs_register()
5743 	ret = device_register(&wq_dev->dev);  in workqueue_sysfs_register()
5745 		put_device(&wq_dev->dev);  in workqueue_sysfs_register()
5746 		wq->wq_dev = NULL;  in workqueue_sysfs_register()
5754 			ret = device_create_file(&wq_dev->dev, attr);  in workqueue_sysfs_register()
5756 				device_unregister(&wq_dev->dev);  in workqueue_sysfs_register()
5757 				wq->wq_dev = NULL;  in workqueue_sysfs_register()
5763 	dev_set_uevent_suppress(&wq_dev->dev, false);  in workqueue_sysfs_register()
5764 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);  in workqueue_sysfs_register()
5776 	struct wq_device *wq_dev = wq->wq_dev;  in workqueue_sysfs_unregister()  local
5778 	if (!wq->wq_dev)  in workqueue_sysfs_unregister()
5781 	wq->wq_dev = NULL;  in workqueue_sysfs_unregister()
5782 	device_unregister(&wq_dev->dev);  in workqueue_sysfs_unregister()