diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index af397b1291ea..0282bae81eb1 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -93,7 +93,6 @@ struct event_info {
 struct controller {
 	struct mutex crit_sect;		/* critical section mutex */
 	struct mutex ctrl_lock;		/* controller lock */
-	int num_slots;			/* Number of slots on ctlr */
 	int slot_num_inc;		/* 1 or -1 */
 	struct pci_dev *pci_dev;
 	struct pcie_device *pcie;	/* PCI Express port service */
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index cb0cf2cae7b7..d573338af1a4 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -1025,7 +1025,6 @@ struct controller *pcie_init(struct pcie_device *dev)
 	ctrl->slot_cap = slot_cap;
 	ctrl->first_slot = slot_cap >> 19;
 	ctrl->slot_device_offset = 0;
-	ctrl->num_slots = 1;
 	ctrl->hpc_ops = &pciehp_hpc_ops;
 	mutex_init(&ctrl->crit_sect);
 	mutex_init(&ctrl->ctrl_lock);