Linux-libre 4.7.1-gnupck-4.7.1-gnu

1 files changed, 12 insertions, 17 deletions

diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 31e4c7e1a..d70101e1e 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -575,7 +575,7 @@ static int eeh_clear_pe_frozen_state(struct eeh_pe *pe,
 
 int eeh_pe_reset_and_recover(struct eeh_pe *pe)
 {
-	int result, ret;
+	int ret;
 
 	/* Bail if the PE is being recovered */
 	if (pe->state & EEH_PE_RECOVERING)
@@ -601,15 +601,9 @@ int eeh_pe_reset_and_recover(struct eeh_pe *pe)
 		return ret;
 	}
 
-	/* Notify completion of reset */
-	eeh_pe_dev_traverse(pe, eeh_report_reset, &result);
-
 	/* Restore device state */
 	eeh_pe_dev_traverse(pe, eeh_dev_restore_state, NULL);
 
-	/* Resume */
-	eeh_pe_dev_traverse(pe, eeh_report_resume, NULL);
-
 	/* Clear recovery mode */
 	eeh_pe_state_clear(pe, EEH_PE_RECOVERING);
 
@@ -641,20 +635,19 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 	 * We don't remove the corresponding PE instances because
 	 * we need the information afterwords. The attached EEH
 	 * devices are expected to be attached soon when calling
-	 * into pcibios_add_pci_devices().
+	 * into pci_hp_add_devices().
 	 */
 	eeh_pe_state_mark(pe, EEH_PE_KEEP);
 	if (bus) {
 		if (pe->type & EEH_PE_VF) {
 			eeh_pe_dev_traverse(pe, eeh_rmv_device, NULL);
 		} else {
-			eeh_pe_state_clear(pe, EEH_PE_PRI_BUS);
 			pci_lock_rescan_remove();
-			pcibios_remove_pci_devices(bus);
+			pci_hp_remove_devices(bus);
 			pci_unlock_rescan_remove();
 		}
 	} else if (frozen_bus) {
-		eeh_pe_dev_traverse(pe, eeh_rmv_device, &rmv_data);
+		eeh_pe_dev_traverse(pe, eeh_rmv_device, rmv_data);
 	}
 
 	/*
@@ -698,10 +691,12 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 		 */
 		edev = list_first_entry(&pe->edevs, struct eeh_dev, list);
 		eeh_pe_traverse(pe, eeh_pe_detach_dev, NULL);
-		if (pe->type & EEH_PE_VF)
+		if (pe->type & EEH_PE_VF) {
 			eeh_add_virt_device(edev, NULL);
-		else
-			pcibios_add_pci_devices(bus);
+		} else {
+			eeh_pe_state_clear(pe, EEH_PE_PRI_BUS);
+			pci_hp_add_devices(bus);
+		}
 	} else if (frozen_bus && rmv_data->removed) {
 		pr_info("EEH: Sleep 5s ahead of partial hotplug\n");
 		ssleep(5);
@@ -711,7 +706,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus,
 		if (pe->type & EEH_PE_VF)
 			eeh_add_virt_device(edev, NULL);
 		else
-			pcibios_add_pci_devices(frozen_bus);
+			pci_hp_add_devices(frozen_bus);
 	}
 	eeh_pe_state_clear(pe, EEH_PE_KEEP);
 
@@ -916,7 +911,7 @@ perm_error:
 			eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED);
 
 			pci_lock_rescan_remove();
-			pcibios_remove_pci_devices(frozen_bus);
+			pci_hp_remove_devices(frozen_bus);
 			pci_unlock_rescan_remove();
 		}
 	}
@@ -1001,7 +996,7 @@ static void eeh_handle_special_event(void)
 				bus = eeh_pe_bus_get(phb_pe);
 				eeh_pe_dev_traverse(pe,
 					eeh_report_failure, NULL);
-				pcibios_remove_pci_devices(bus);
+				pci_hp_remove_devices(bus);
 			}
 			pci_unlock_rescan_remove();
 		}