[PATCH] usb: chipidea: cleanup dma_pool if udc_start() fails

[mkl@pengutronix.de (Marc Kleine-Budde)]

On 06/27/2012 01:37 PM, Richard Zhao wrote:
> On Wed, Jun 27, 2012 at 5:44 AM, Greg KH <gregkh@linuxfoundation.org> wrote:
>> On Mon, Jun 25, 2012 at 11:12:07AM +0200, Marc Kleine-Budde wrote:
>>> On 06/25/2012 11:09 AM, Marc Kleine-Budde wrote:
>>>> If udc_start() fails the qh_pool dma-pool cannot be closed because
>>>> it's still in use. This patch factors out the dma_pool_free() loop
>>>> into destroy_eps() and calls it in the error path of udc_start(),
>>>> too.
>>>>
>>>> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
>>>> ---
>>>
>>> This patch applies on top of Richard's just published imx-chipindea
>>> tree. (https://github.com/riczhao/kernel-imx/commits/topics/usb-driver)
>>
>> As that tree is still changing, is someone going to pick this up and add
>> it to that tree?
> It's my tree.
> Marc, If you agree, I can queue it and send it out when my patch get upstreamed.

Fine with me.

Marc
-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 262 bytes
Desc: OpenPGP digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20120627/2a4d2fec/attachment.sig>