1 files changed, 18 insertions, 5 deletions

diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 72baf749e65..ed1fd8d6178 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -90,6 +90,22 @@ static struct hotplug_slot_ops pciehp_hotplug_slot_ops = {
         .get_cur_bus_speed =    get_cur_bus_speed,
 };
 
+/**
+ * release_slot - free up the memory used by a slot
+ * @hotplug_slot: slot to free
+ */
+static void release_slot(struct hotplug_slot *hotplug_slot)
+{
+        struct slot *slot = hotplug_slot->private;
+
+        dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
+
+        kfree(slot->hotplug_slot->info);
+        kfree(slot->hotplug_slot->name);
+        kfree(slot->hotplug_slot);
+        kfree(slot);
+}
+
 static int init_slots(struct controller *ctrl)
 {
         struct slot *new_slot;
@@ -139,7 +155,8 @@ static int init_slots(struct controller *ctrl)
 
                 /* register this slot with the hotplug pci core */
                 new_slot->hotplug_slot->private = new_slot;
-                make_slot_name (new_slot->hotplug_slot->name, SLOT_NAME_SIZE, new_slot);
+                new_slot->hotplug_slot->release = &release_slot;
+                make_slot_name(new_slot->hotplug_slot->name, SLOT_NAME_SIZE, new_slot);
                 new_slot->hotplug_slot->ops = &pciehp_hotplug_slot_ops;
 
                 new_slot->hpc_ops->get_power_status(new_slot, &(new_slot->hotplug_slot->info->power_status));
@@ -188,10 +205,6 @@ static int cleanup_slots (struct controller * ctrl)
         while (old_slot) {
                 next_slot = old_slot->next;
                 pci_hp_deregister (old_slot->hotplug_slot);
-                kfree(old_slot->hotplug_slot->info);
-                kfree(old_slot->hotplug_slot->name);
-                kfree(old_slot->hotplug_slot);
-                kfree(old_slot);
                 old_slot = next_slot;
         }