lkml.org 
[lkml]   [2016]   [May]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] dwc3: gadget: Introduce dwc3_endpoint_xfer_xxx() to check endpoint type
Date

Hi,

Baolin Wang <baolin.wang@linaro.org> writes:
> On 26 May 2016 at 17:45, Felipe Balbi <balbi@kernel.org> wrote:
>>
>> Hi,
>>
>> Baolin Wang <baolin.wang@linaro.org> writes:
>>
>> <trim>
>>
>>>> Also note that the usb_endpoint_xfer_isoc() call on line 2067 of
>>>> gadget.c (as in my testing/next from today) won't even get executed, so
>>>> we're safe there.
>>>
>>> Never will be executed? then we can remove the
>>> usb_endpoint_xfer_isoc() (line 2025) at risk?
>>>
>>> 2023 clean_busy = dwc3_cleanup_done_reqs(dwc, dep, event, status);
>>> 2024 if (clean_busy && (is_xfer_complete ||
>>> 2025
>>> usb_endpoint_xfer_isoc(dep->endpoint.desc)))
>>> 2026 dep->flags &= ~DWC3_EP_BUSY;
>>
>> hmm, now that I look at this again, in case of XferInProgress, we could
>> still have a problem.
>>
>> I'll fix it up in that commit I pointed you to.
>
> Great. Thanks.

fixed now:

https://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git/commit/?h=testing/next&id=983b84268656ff2686253b05097d28003bbec52f

--
balbi
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2016-05-26 13:01    [W:0.045 / U:0.316 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site