- status = cancel_delayed_work(&edac_dev->work);
- if (status == 0) {
- /* workq instance might be running, wait for it */
- flush_workqueue(edac_workqueue);
- }
+ edac_dev->op_state = OP_OFFLINE;
+
+ cancel_delayed_work_sync(&edac_dev->work);
+ flush_workqueue(edac_workqueue);