From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Michael Grzeschik <m.grzeschik@pengutronix.de>,
lars@metafoo.de, alexandru.Ardelean@analog.com,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
balbi@kernel.org
Cc: gregkh@linuxfoundation.org, bigeasy@linutronix.de,
m.olbrich@pengutronix.de, kernel@pengutronix.de
Subject: Re: [PATCH] usb: dwc3: gadget: don't dequeue requests on already disabled endpoints
Date: Fri, 27 Mar 2020 11:53:18 +0300 [thread overview]
Message-ID: <035d6582-b513-2ebd-f755-325df52e6a10@cogentembedded.com> (raw)
In-Reply-To: <20200327084302.606-1-m.grzeschik@pengutronix.de>
Hello!
On 27.03.2020 11:43, Michael Grzeschik wrote:
> dwc3_gadget_ep_disable gets called before the last request gets
> dequeued.
>
> In __dwc3_gadget_ep_disable all started, pending and cancelled
> lists for this endpoint will call dwc3_gadget_giveback in
> dwc3_remove_requests.
>
> After that no list containing the afterwards dequed request,
Dequeued.
> therefor it is not necessary to run the dequeue routine.
Therefore?
> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
[...]
MBR, Sergei
next prev parent reply other threads:[~2020-03-27 8:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 14:45 [PATCH] usb: dwc3: gadget: Handle dequeuing of non queued URB gracefully Alexandru Ardelean
2019-11-12 14:41 ` Michael Olbrich
2020-01-16 11:12 ` Ardelean, Alexandru
2020-01-16 13:05 ` Felipe Balbi
2020-01-16 13:24 ` [PATCH][RESEND] " Alexandru Ardelean
2020-01-30 12:02 ` Felipe Balbi
2020-03-10 13:22 ` Ardelean, Alexandru
2020-03-10 13:45 ` Lars-Peter Clausen
2020-03-10 14:07 ` Lars-Peter Clausen
2020-03-27 8:43 ` [PATCH] usb: dwc3: gadget: don't dequeue requests on already disabled endpoints Michael Grzeschik
2020-03-27 8:53 ` Sergei Shtylyov [this message]
2020-03-27 11:15 ` Andy Shevchenko
2020-03-27 9:14 ` Lars-Peter Clausen
2020-03-27 10:43 ` Michael Grzeschik
2020-03-27 10:55 ` Lars-Peter Clausen
2020-03-28 8:27 ` Felipe Balbi
2020-03-29 19:02 ` Michael Grzeschik
2020-03-30 7:18 ` Felipe Balbi
2020-03-30 8:25 ` Michael Grzeschik
2020-03-30 10:06 ` Felipe Balbi
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