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path: root/drivers/usb/host/xhci-pci.c
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Diffstat (limited to 'drivers/usb/host/xhci-pci.c')
-rw-r--r--drivers/usb/host/xhci-pci.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 1a30c380043c..cc24e39b97d5 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -221,6 +221,14 @@ static void xhci_pci_remove(struct pci_dev *dev)
221static int xhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup) 221static int xhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
222{ 222{
223 struct xhci_hcd *xhci = hcd_to_xhci(hcd); 223 struct xhci_hcd *xhci = hcd_to_xhci(hcd);
224 struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
225
226 /*
227 * Systems with the TI redriver that loses port status change events
228 * need to have the registers polled during D3, so avoid D3cold.
229 */
230 if (xhci_compliance_mode_recovery_timer_quirk_check())
231 pdev->no_d3cold = true;
224 232
225 return xhci_suspend(xhci); 233 return xhci_suspend(xhci);
226} 234}