extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
extern struct sysdev_class *edac_get_edac_class(void);
+/* edac core workqueue: single CPU mode */
+extern struct workqueue_struct *edac_workqueue;
+extern void edac_workq_setup(struct edac_device_ctl_info *edac_dev,
+ unsigned msec);
+extern void edac_workq_teardown(struct edac_device_ctl_info *edac_dev);
+extern void edac_device_reset_delay_period(
+ struct edac_device_ctl_info *edac_dev,
+ unsigned long value);
+
/*
* EDAC PCI functions