e1000: fix CONFIG_PM blocks

e1000_suspend is called even when !CONFIG_PM. The non-PM code inside of it
is properly #ifdef'd. This fixes the compiler warnings when !CONFIG_PM.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 813d5e0..7cf5e5d 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -177,8 +177,8 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_restore_vlan(struct e1000_adapter *adapter);
 
-#ifdef CONFIG_PM
 static int e1000_suspend(struct pci_dev *pdev, pm_message_t state);
+#ifdef CONFIG_PM
 static int e1000_resume(struct pci_dev *pdev);
 #endif
 static void e1000_shutdown(struct pci_dev *pdev);
@@ -205,8 +205,8 @@ static struct pci_driver e1000_driver = {
        .probe    = e1000_probe,
        .remove   = __devexit_p(e1000_remove),
        /* Power Managment Hooks */
-#ifdef CONFIG_PM
        .suspend  = e1000_suspend,
+#ifdef CONFIG_PM
        .resume   = e1000_resume,
 #endif
        .shutdown = e1000_shutdown,
@@ -4498,7 +4498,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
        struct e1000_adapter *adapter = netdev_priv(netdev);
        uint32_t ctrl, ctrl_ext, rctl, manc, status;
        uint32_t wufc = adapter->wol;
+#ifdef CONFIG_PM
        int retval = 0;
+#endif
 
        netif_device_detach(netdev);