Merge branch 'x86/core' into core/percpu

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 71a8012886b0..7a16c6897bb9 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -934,7 +934,7 @@ static void pcie_disable_notification(struct controller *ctrl)
                 ctrl_warn(ctrl, "Cannot disable software notification\n");
 }
 
-static int pcie_init_notification(struct controller *ctrl)
+int pcie_init_notification(struct controller *ctrl)
 {
         if (pciehp_request_irq(ctrl))
                 return -1;
@@ -942,13 +942,17 @@ static int pcie_init_notification(struct controller *ctrl)
                 pciehp_free_irq(ctrl);
                 return -1;
         }
+        ctrl->notification_enabled = 1;
         return 0;
 }
 
 static void pcie_shutdown_notification(struct controller *ctrl)
 {
-        pcie_disable_notification(ctrl);
-        pciehp_free_irq(ctrl);
+        if (ctrl->notification_enabled) {
+                pcie_disable_notification(ctrl);
+                pciehp_free_irq(ctrl);
+                ctrl->notification_enabled = 0;
+        }
 }
 
 static int pcie_init_slot(struct controller *ctrl)
@@ -1110,13 +1114,8 @@ struct controller *pcie_init(struct pcie_device *dev)
         if (pcie_init_slot(ctrl))
                 goto abort_ctrl;
 
-        if (pcie_init_notification(ctrl))
-                goto abort_slot;
-
         return ctrl;
 
-abort_slot:
-        pcie_cleanup_slot(ctrl);
 abort_ctrl:
         kfree(ctrl);
 abort: