init_kthread_worker(&master->kworker);
master->kworker_task = kthread_run(kthread_worker_fn,
- &master->kworker,
+ &master->kworker, "%s",
dev_name(&master->dev));
if (IS_ERR(master->kworker_task)) {
dev_err(&master->dev, "failed to create message pump task\n");