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Date: Thu, 25 Mar 2010 15:07:46 +0000
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Linus Walleij <linus.walleij@stericsson.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
       Guennadi Liakhovetski <g.liakhovetski@gmx.de>,
       linux-kernel@vger.kernel.org,
       Maciej Sosnowski <maciej.sosnowski@intel.com>,
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       Magnus Damm <damm@opensource.se>, Liam Girdwood <lrg@slimlogic.co.uk>,
       Joe Perches <joe@perches.com>, Roland Dreier <rdreier@cisco.com>
Subject: Re: [PATCH 2/2] DMAENGINE: generic channel status
Message-ID: <20100325150746.GA11425@rakim.wolfsonmicro.main>
References: <1269529381-16914-1-git-send-email-linus.walleij@stericsson.com>
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On Thu, Mar 25, 2010 at 04:03:01PM +0100, Linus Walleij wrote:
> Convert the device_is_tx_complete() operation on the
> DMA engine to a generic device_tx_status()operation which
> can return three states, DMA_TX_RUNNING, DMA_TX_COMPLETE,
> DMA_TX_PAUSED.

FWIW (I've never actually used DMAENGINE...)

Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>