+static void i7core_pci_ctl_create(struct i7core_pvt *pvt)
+{
+ pvt->i7core_pci = edac_pci_create_generic_ctl(
+ &pvt->i7core_dev->pdev[0]->dev,
+ EDAC_MOD_STR);
+ if (unlikely(!pvt->i7core_pci))
+ pr_warn("Unable to setup PCI error report via EDAC\n");
+}
+
+static void i7core_pci_ctl_release(struct i7core_pvt *pvt)
+{
+ if (likely(pvt->i7core_pci))
+ edac_pci_release_generic_ctl(pvt->i7core_pci);
+ else
+ i7core_printk(KERN_ERR,
+ "Couldn't find mem_ctl_info for socket %d\n",
+ pvt->i7core_dev->socket);
+ pvt->i7core_pci = NULL;
+}
+
+static void i7core_unregister_mci(struct i7core_dev *i7core_dev)
+{
+ struct mem_ctl_info *mci = i7core_dev->mci;
+ struct i7core_pvt *pvt;
+
+ if (unlikely(!mci || !mci->pvt_info)) {
+ debugf0("MC: " __FILE__ ": %s(): dev = %p\n",
+ __func__, &i7core_dev->pdev[0]->dev);
+
+ i7core_printk(KERN_ERR, "Couldn't find mci handler\n");
+ return;
+ }
+
+ pvt = mci->pvt_info;
+
+ debugf0("MC: " __FILE__ ": %s(): mci = %p, dev = %p\n",
+ __func__, mci, &i7core_dev->pdev[0]->dev);
+
+ /* Disable MCE NMI handler */
+ edac_mce_unregister(&pvt->edac_mce);
+
+ /* Disable EDAC polling */
+ i7core_pci_ctl_release(pvt);
+
+ /* Remove MC sysfs nodes */
+ edac_mc_del_mc(mci->dev);
+
+ debugf1("%s: free mci struct\n", mci->ctl_name);
+ kfree(mci->ctl_name);
+ edac_mc_free(mci);
+ i7core_dev->mci = NULL;
+}
+
+static int i7core_register_mci(struct i7core_dev *i7core_dev)