X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fcore%2Fhcd-pci.c;h=e0afb5ad29e54ea31e2bb2ea27530e7095434dec;hb=fb669cc01ed778c4926f395e44a9b61644597d38;hp=29b5b2a6e183e11aab66d4615d502869bfeb9812;hpb=6a9062f393fa48125df23c5491543828a21e1ae0;p=karo-tx-linux.git

diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 29b5b2a6e183..e0afb5ad29e5 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -264,14 +264,19 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
 		 */
 		retval = pci_set_power_state (dev, PCI_D3hot);
 		if (retval == 0) {
-			dev_dbg (hcd->self.controller, "--> PCI D3\n");
+			int wake = device_can_wakeup(&hcd->self.root_hub->dev);
+
+			wake = wake && device_may_wakeup(hcd->self.controller);
+
+			dev_dbg (hcd->self.controller, "--> PCI D3%s\n",
+					wake ? "/wakeup" : "");
 
 			/* Ignore these return values.  We rely on pci code to
 			 * reject requests the hardware can't implement, rather
 			 * than coding the same thing.
 			 */
-			(void) pci_enable_wake (dev, PCI_D3hot, hcd->remote_wakeup);
-			(void) pci_enable_wake (dev, PCI_D3cold, hcd->remote_wakeup);
+			(void) pci_enable_wake (dev, PCI_D3hot, wake);
+			(void) pci_enable_wake (dev, PCI_D3cold, wake);
 		} else {
 			dev_dbg (&dev->dev, "PCI D3 suspend fail, %d\n",
 					retval);