259 	struct wq_device	*wq_dev;	/* I: for sysfs interface */  member
4873 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in dev_to_wq()  local
4875 	return wq_dev->wq;  in dev_to_wq()
5127 	struct wq_device *wq_dev = container_of(dev, struct wq_device, dev);  in wq_device_release()  local
5129 	kfree(wq_dev);  in wq_device_release()
5149 	struct wq_device *wq_dev;  in workqueue_sysfs_register()  local
5160 	wq->wq_dev = wq_dev = kzalloc(sizeof(*wq_dev), GFP_KERNEL);  in workqueue_sysfs_register()
5161 	if (!wq_dev)  in workqueue_sysfs_register()
5164 	wq_dev->wq = wq;  in workqueue_sysfs_register()
5165 	wq_dev->dev.bus = &wq_subsys;  in workqueue_sysfs_register()
5166 	wq_dev->dev.init_name = wq->name;  in workqueue_sysfs_register()
5167 	wq_dev->dev.release = wq_device_release;  in workqueue_sysfs_register()
5173 	dev_set_uevent_suppress(&wq_dev->dev, true);  in workqueue_sysfs_register()
5175 	ret = device_register(&wq_dev->dev);  in workqueue_sysfs_register()
5177 		kfree(wq_dev);  in workqueue_sysfs_register()
5178 		wq->wq_dev = NULL;  in workqueue_sysfs_register()
5186 			ret = device_create_file(&wq_dev->dev, attr);  in workqueue_sysfs_register()
5188 				device_unregister(&wq_dev->dev);  in workqueue_sysfs_register()
5189 				wq->wq_dev = NULL;  in workqueue_sysfs_register()
5195 	dev_set_uevent_suppress(&wq_dev->dev, false);  in workqueue_sysfs_register()
5196 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);  in workqueue_sysfs_register()
5208 	struct wq_device *wq_dev = wq->wq_dev;  in workqueue_sysfs_unregister()  local
5210 	if (!wq->wq_dev)  in workqueue_sysfs_unregister()
5213 	wq->wq_dev = NULL;  in workqueue_sysfs_unregister()
5214 	device_unregister(&wq_dev->dev);  in workqueue_sysfs_unregister()