1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 36864f958444..bdc6e86e1f8b 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -219,15 +219,19 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
         /* Serial Bus Release Number is at PCI 0x60 offset */
         pci_read_config_byte(pdev, 0x60, &ehci->sbrn);
 
-        /* Workaround current PCI init glitch:  wakeup bits aren't
-         * being set from PCI PM capability.
+        /* Keep this around for a while just in case some EHCI
+         * implementation uses legacy PCI PM support.  This test
+         * can be removed on 17 Dec 2009 if the dev_warn() hasn't
+         * been triggered by then.
          */
         if (!device_can_wakeup(&pdev->dev)) {
                 u16     port_wake;
 
                 pci_read_config_word(pdev, 0x62, &port_wake);
-                if (port_wake & 0x0001)
+                if (port_wake & 0x0001) {
+                        dev_warn(&pdev->dev, "Enabling legacy PCI PM\n");
                         device_init_wakeup(&pdev->dev, 1);
+                }
         }
 
 #ifdef  CONFIG_USB_SUSPEND
@@ -428,6 +432,8 @@ static struct pci_driver ehci_pci_driver = {
 
 #ifdef  CONFIG_PM
         .suspend =      usb_hcd_pci_suspend,
+        .suspend_late = usb_hcd_pci_suspend_late,
+        .resume_early = usb_hcd_pci_resume_early,
         .resume =       usb_hcd_pci_resume,
 #endif
         .shutdown =     usb_hcd_pci_shutdown,