From: Wesley Cheng <wcheng@codeaurora.org>
To: Felipe Balbi <balbi@kernel.org>, gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Thinh.Nguyen@synopsys.com, jackp@codeaurora.org
Subject: Re: [PATCH] usb: dwc3: gadget: Return success always for kick transfer in ep queue
Date: Fri, 7 May 2021 10:38:48 -0700 [thread overview]
Message-ID: <bb9d37e3-dce4-7b71-4dcd-97e2916be7de@codeaurora.org> (raw)
In-Reply-To: <87bl9mhgee.fsf@kernel.org>
On 5/7/2021 5:34 AM, Felipe Balbi wrote:
> Wesley Cheng <wcheng@codeaurora.org> writes:
>
>> If an error is received when issuing a start or update transfer
>> command, the error handler will stop all active requests (including
>> the current USB request), and call dwc3_gadget_giveback() to notify
>> function drivers of the requests which have been stopped. Avoid
>> returning an error for kick transfer during EP queue, to remove
>> duplicate cleanup operations on the request being queued.
>>
>> Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Hi Felipe,
>
> do you want to add a Fixes here? :-)
>
Sure, will do!
> We should probably Cc stable too.
>
Got it.
Thanks
Wesley Cheng
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
prev parent reply other threads:[~2021-05-07 17:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-07 6:34 [PATCH] usb: dwc3: gadget: Return success always for kick transfer in ep queue Wesley Cheng
2021-05-07 12:34 ` Felipe Balbi
2021-05-07 17:38 ` Wesley Cheng [this message]
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