Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / usb / host / uhci-pci.c

diff --git a/kernel/drivers/usb/host/uhci-pci.c b/kernel/drivers/usb/host/uhci-pci.c
index 940304c..02260cf 100644 (file)
--- a/kernel/drivers/usb/host/uhci-pci.c
+++ b/kernel/drivers/usb/host/uhci-pci.c
@@ -129,6 +129,10 @@ static int uhci_pci_init(struct usb_hcd *hcd)
        if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_HP)
                uhci->wait_for_hp = 1;
 
+       /* Intel controllers use non-PME wakeup signalling */
+       if (to_pci_dev(uhci_dev(uhci))->vendor == PCI_VENDOR_ID_INTEL)
+               device_set_run_wake(uhci_dev(uhci), 1);
+
        /* Set up pointers to PCI-specific functions */
        uhci->reset_hc = uhci_pci_reset_hc;
        uhci->check_and_reset_hc = uhci_pci_check_and_reset_hc;