linux-kernel - Re: [PATCH 00/12] dma: various minor clean ups for slave drivers

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Message-ID: <CAA9_cmdNiLfJjv-8Mh-Xb1ifZb4aw_9NGCVW6aWsfq6BN-DYyQ@mail.gmail.com>
Date:	Fri, 31 May 2013 17:09:51 -0700
From:	Dan Williams <djbw@...com>
To:	Vinod Koul <vinod.koul@...el.com>
Cc:	Andy Shevchenko <andriy.shevchenko@...ux.jf.intel.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Li Yang <leoli@...escale.com>, Zhang Wei <zw@...kernel.org>,
	linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
	Stephen Warren <swarren@...dotorg.org>,
	linux-tegra@...r.kernel.org, Shawn Guo <shawn.guo@...aro.org>
Subject: Re: [PATCH 00/12] dma: various minor clean ups for slave drivers

On Thu, May 30, 2013 at 10:47 AM, Vinod Koul <vinod.koul@...el.com> wrote:
> On Mon, May 27, 2013 at 03:14:30PM +0300, Andy Shevchenko wrote:
>> Here is a set of small independent patches that clean up or fix minor things
>> across DMA slave drivers.
> The series looks fine. I am going to wait a day more and apply, pls speak up if
> you disagree and ack if you agree

Looks ok to me.  Reminds we can probably take this one step further
and provide a generic implementation for the common case.  It's just a
bit inconsistent though that some engines will poll the completion
handler (try to advance the state of the last completed cookie)
whereas others just assume things will be completed asynchronously.

--
Dan
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