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>,
Nicolas Ferre <nicolas.ferre@atmel.com>,
Pavel Machek <pavel@ucw.cz>, Li Yang <leoli@freescale.com>,
Paul Mundt <lethal@linux-sh.org>,
Ralf Baechle <ralf@linux-mips.org>,
Haavard Skinnemoen <haavard.skinnemoen@atmel.com>,
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
Date: Thu, 25 Mar 2010 15:07:46 +0000 [thread overview]
Message-ID: <20100325150746.GA11425@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <1269529381-16914-1-git-send-email-linus.walleij@stericsson.com>
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>
next prev parent reply other threads:[~2010-03-25 15:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-25 15:03 Linus Walleij
2010-03-25 15:07 ` Mark Brown [this message]
2010-03-25 20:58 ` Guennadi Liakhovetski
2010-03-25 22:00 ` Dan Williams
2010-03-25 22:37 ` Guennadi Liakhovetski
2010-03-26 0:05 ` Dan Williams
2010-03-25 23:18 ` Linus Walleij
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