253 	struct wq_device	*wq_dev;	/* I: for sysfs interface */  member
3066 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in dev_to_wq()  local
3068 	return wq_dev->wq;  in dev_to_wq()
3266 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in wq_device_release()  local
3268 	kfree(wq_dev);  in wq_device_release()
3288 	struct wq_device *wq_dev;  in workqueue_sysfs_register()  local
3299 	wq->wq_dev = wq_dev = kzalloc(sizeof(*wq_dev), GFP_KERNEL);  in workqueue_sysfs_register()
3300 	if (!wq_dev)  in workqueue_sysfs_register()
3303 	wq_dev->wq = wq;  in workqueue_sysfs_register()
3304 	wq_dev->dev.bus = &wq_subsys;  in workqueue_sysfs_register()
3305 	wq_dev->dev.init_name = wq->name;  in workqueue_sysfs_register()
3306 	wq_dev->dev.release = wq_device_release;  in workqueue_sysfs_register()
3312 	dev_set_uevent_suppress(&wq_dev->dev, true);  in workqueue_sysfs_register()
3314 	ret = device_register(&wq_dev->dev);  in workqueue_sysfs_register()
3316 		kfree(wq_dev);  in workqueue_sysfs_register()
3317 		wq->wq_dev = NULL;  in workqueue_sysfs_register()
3325 			ret = device_create_file(&wq_dev->dev, attr);  in workqueue_sysfs_register()
3327 				device_unregister(&wq_dev->dev);  in workqueue_sysfs_register()
3328 				wq->wq_dev = NULL;  in workqueue_sysfs_register()
3334 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);  in workqueue_sysfs_register()
3346 	struct wq_device *wq_dev = wq->wq_dev;  in workqueue_sysfs_unregister()  local
3348 	if (!wq->wq_dev)  in workqueue_sysfs_unregister()
3351 	wq->wq_dev = NULL;  in workqueue_sysfs_unregister()
3352 	device_unregister(&wq_dev->dev);  in workqueue_sysfs_unregister()