linux-kernel - Re: [PATCH 2/3] usb: dwc2: host: do not delay retries after successful transfer

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Message-ID: <CAD=FV=X7fveskggyu_Fd44zCWdGMqU9sF-tHHcrF5mOpUD_+Dw@mail.gmail.com>
Date:   Fri, 15 Jun 2018 16:49:54 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Minas Harutyunyan <hminas@...opsys.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/3] usb: dwc2: host: do not delay retries after
 successful transfer

Hi,

On Fri, Jun 15, 2018 at 3:01 PM, Dmitry Torokhov
<dmitry.torokhov@...il.com> wrote:
> When handling split transactions we should not be delaying retrying
> SSPLIT/CSPLIT after we successfully communicate with the device, so
> let's reset dtd->num_naks counter when handling XFERCOMPL.
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> ---
>  drivers/usb/dwc2/hcd_intr.c | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Douglas Anderson <dianders@...omium.org>