From: mkl@pengutronix.de (Marc Kleine-Budde)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] usb: chipidea: cleanup dma_pool if udc_start() fails
Date: Mon, 25 Jun 2012 11:12:07 +0200 [thread overview]
Message-ID: <4FE82B67.8010601@pengutronix.de> (raw)
In-Reply-To: <1340615374-21352-1-git-send-email-mkl@pengutronix.de>
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)
regards, 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 |
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next prev parent reply other threads:[~2012-06-25 9:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-25 9:09 [PATCH] usb: chipidea: cleanup dma_pool if udc_start() fails Marc Kleine-Budde
2012-06-25 9:12 ` Marc Kleine-Budde [this message]
2012-06-26 21:44 ` Greg KH
2012-06-27 11:37 ` Richard Zhao
2012-06-27 11:41 ` Marc Kleine-Budde
-- strict thread matches above, loose matches on Subject: below --
2012-08-28 10:31 Marc Kleine-Budde
2012-08-28 10:46 ` Richard Zhao
2012-08-28 10:52 ` Marc Kleine-Budde
2012-08-28 11:42 ` Richard Zhao
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