diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index eb5563a..7893351 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -780,6 +780,7 @@ void usb_enable_xhci_ports(struct pci_dev *xhci_pdev)
 				"defaulting to EHCI.\n");
 		dev_warn(&xhci_pdev->dev,
 				"USB 3.0 devices will work at USB 2.0 speeds.\n");
+		usb_disable_xhci_ports(xhci_pdev);
 		return;
 	}