Re: [PATCH] usb: xhci: skip re-check pending port event if hibernated

[Mathias Nyman]

On 9.12.2021 9.22, Chunfeng Yun wrote:
> When xHCI controller hibernated, the root hub lost power, if controller
> support Port Power Control (PPC), PP is not set at xhci_resume() and
> set by hub_reset_resume() later, so no need check pending port event.
> If PPC is not supported, device is disconneced, seems do not send out
> U3 LFPS wake signal, no need re-check again and drop 120ms delay to
> save resume time.
> 
> Reported-by: Yun-Chien Yu <yun-chien.yu@xxxxxxxxxxxx>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
> ---

Thanks, adding

-Mathias