linux-kernel - Re: [PATCH 1/3] dmaengine: add possibility for cyclic transfers

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Message-ID: <AANLkTi=B1ZkoYZ3hjuzz8Uj=W-04cE+iedaMwurUMRPy@mail.gmail.com>
Date:	Thu, 23 Sep 2010 12:42:20 -0700
From:	Dan Williams <dan.j.williams@...el.com>
To:	Sascha Hauer <s.hauer@...gutronix.de>
Cc:	Linus Walleij <linus.ml.walleij@...il.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Haavard Skinnemoen <haavard.skinnemoen@...el.com>
Subject: Re: [PATCH 1/3] dmaengine: add possibility for cyclic transfers

On Mon, Sep 20, 2010 at 6:01 AM, Sascha Hauer <s.hauer@...gutronix.de> wrote:
> Hi Dan,
>
> Any comment to this patch?

Looks good to me especially given the unique implications for
callbacks.  Although, I'd like to put a description of the
prep_dma_cyclic semantics in the source code.  Can you respin this
with a description added to the kernel-doc for struct dma_device?

--
Dan
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