PCI: pciehp: remove slot_num_inc field

The slot_num_inc field in struct controller is unused and meaningless
in pciehp driver.

Acked-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 0282bae..cfd2f59 100644 (file)
--- 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 slot_num_inc;               /* 1 or -1 */
        struct pci_dev *pci_dev;
        struct pcie_device *pcie;       /* PCI Express port service */
        struct slot *slot;