linux-kernel - Re: [PATCH] dmaengine: at_hdmac: fix buffer transfer size specification

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Message-ID: <AANLkTi=bpeyJL=ah1Fy9591EM8C+eF8-h6Tpbmq37JaC@mail.gmail.com>
Date:	Tue, 14 Dec 2010 00:44:42 -0800
From:	Dan Williams <dan.j.williams@...el.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	avictor.za@...il.com, plagnioj@...osoft.com
Subject: Re: [PATCH] dmaengine: at_hdmac: fix buffer transfer size specification

On Mon, Dec 13, 2010 at 4:48 AM, Nicolas Ferre <nicolas.ferre@...el.com> wrote:
> Buffer transfer size is the number of transfers to be performed in
> relation with the width of the _source_ interface.
> So in the DMA_FROM_DEVICE case, it should be the register width that
> should be taken into account.
>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
> ---

Applied.
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