pcie: fix warnings when CONFIG_PM=n

Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 50bfc1b..d0a3797 100644 (file)
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -30,23 +30,6 @@ MODULE_LICENSE("GPL");
 /* global data */
 static const char device_name[] = "pcieport-driver";
 
-static int pcie_portdrv_save_config(struct pci_dev *dev)
-{
-       return pci_save_state(dev);
-}
-
-static int pcie_portdrv_restore_config(struct pci_dev *dev)
-{
-       int retval;
-
-       pci_restore_state(dev);
-       retval = pci_enable_device(dev);
-       if (retval)
-               return retval;
-       pci_set_master(dev);
-       return 0;
-}
-
 /*
  * pcie_portdrv_probe - Probe PCI-Express port devices
  * @dev: PCI-Express port device being probed
@@ -86,6 +69,23 @@ static void pcie_portdrv_remove (struct pci_dev *dev)
 }
 
 #ifdef CONFIG_PM
+static int pcie_portdrv_save_config(struct pci_dev *dev)
+{
+       return pci_save_state(dev);
+}
+
+static int pcie_portdrv_restore_config(struct pci_dev *dev)
+{
+       int retval;
+
+       pci_restore_state(dev);
+       retval = pci_enable_device(dev);
+       if (retval)
+               return retval;
+       pci_set_master(dev);
+       return 0;
+}
+
 static int pcie_portdrv_suspend (struct pci_dev *dev, pm_message_t state)
 {
        int ret = pcie_port_device_suspend(dev, state);