linux-kernel - Re: [PATCH] xhci: fix runtime PM imbalance in USB2 resume

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Message-ID: <Yhh19qsTsGRhsLWT@kroah.com>
Date:   Fri, 25 Feb 2022 07:23:50 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Henry Lin <henryl@...dia.com>
Cc:     mathias.nyman@...el.com, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] xhci: fix runtime PM imbalance in USB2 resume

On Fri, Feb 25, 2022 at 01:53:11PM +0800, Henry Lin wrote:
> USB2 resume starts with usb_hcd_start_port_resume() in port status
> change handling for RESUME link state. usb_hcd_end_port_resume() call is
> needed to keep runtime PM balance.
> 
> Signed-off-by: Henry Lin <henryl@...dia.com>
> ---
>  drivers/usb/host/xhci-hub.c | 2 ++
>  1 file changed, 2 insertions(+)

What commit does this fix?