// SPDX-License-Identifier: GPL-2.0-only

  #include "edac_module.h"
  
  static struct workqueue_struct *wq;
  
  bool edac_queue_work(struct delayed_work *work, unsigned long delay)
  {
  	return queue_delayed_work(wq, work, delay);
  }
  EXPORT_SYMBOL_GPL(edac_queue_work);
  
  bool edac_mod_work(struct delayed_work *work, unsigned long delay)
  {
  	return mod_delayed_work(wq, work, delay);
  }
  EXPORT_SYMBOL_GPL(edac_mod_work);
  
  bool edac_stop_work(struct delayed_work *work)
  {
  	bool ret;
  
  	ret = cancel_delayed_work_sync(work);
  	flush_workqueue(wq);
  
  	return ret;
  }
  EXPORT_SYMBOL_GPL(edac_stop_work);
  
  int edac_workqueue_setup(void)
  {

  	wq = alloc_ordered_workqueue("edac-poller", WQ_MEM_RECLAIM);

  	if (!wq)
  		return -ENODEV;
  	else
  		return 0;
  }
  
  void edac_workqueue_teardown(void)
  {
  	flush_workqueue(wq);
  	destroy_workqueue(wq);
  	wq = NULL;
  }