xhci: Fix front USB ports on ASUS PRIME B350M-A

[pandora-kernel.git] / drivers / usb / host / xhci.c

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 547a039..550f4e7 100644 (file)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -936,6 +936,9 @@ int xhci_suspend(struct xhci_hcd *xhci, bool do_wakeup)
        clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
        del_timer_sync(&hcd->rh_timer);
 
+       if (xhci->quirks & XHCI_SUSPEND_DELAY)
+               usleep_range(1000, 1500);
+
        spin_lock_irq(&xhci->lock);
        clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
        clear_bit(HCD_FLAG_HW_ACCESSIBLE, &xhci->shared_hcd->flags);