kthread_cancel_work_sync
kthread_cancel_work_sync(&cppc_fi->work);
if (kthread_cancel_work_sync(&work->base))
kthread_cancel_work_sync(&df->idle_work.work);
kthread_cancel_work_sync(&df->boost_work.work);
kthread_cancel_work_sync(&dev->work);
kthread_cancel_work_sync(&video->hw_submit);
kthread_cancel_work_sync(&vdpasim->work);
kthread_cancel_work_sync(&wd_data->work);
kthread_cancel_work_sync(&wd_data->work);
bool kthread_cancel_work_sync(struct kthread_work *work);
EXPORT_SYMBOL_GPL(kthread_cancel_work_sync);
kthread_cancel_work_sync(&sg_policy->work);