linux-kernel - Re: [PATCH] dmaengine: Couple DMA channels to their physical DMA device

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Message-ID: <e9c3a7c20806251111o7f1ef626xeb9f43d9cbfb3b4e@mail.gmail.com>
Date:	Wed, 25 Jun 2008 11:11:47 -0700
From:	"Dan Williams" <dan.j.williams@...el.com>
To:	"Haavard Skinnemoen" <haavard.skinnemoen@...el.com>
Cc:	"Greg KH" <greg@...ah.com>, linux-kernel@...r.kernel.org,
	"Haavard Skinnemoen" <hskinnemoen@...el.com>
Subject: Re: [PATCH] dmaengine: Couple DMA channels to their physical DMA device

On Wed, Jun 25, 2008 at 5:08 AM, Haavard Skinnemoen
<haavard.skinnemoen@...el.com> wrote:
> From: Haavard Skinnemoen <hskinnemoen@...el.com>
>
> Set the 'parent' field of channel class devices to point to the
> physical DMA device initialized by the DMA engine driver.
>
> This allows drivers to use chan->dev.parent for syncing DMA buffers
> and adds a 'device' symlink to the real device in
> /sys/class/dma/dmaXchanY.
>
> Signed-off-by: Haavard Skinnemoen <hskinnemoen@...el.com>
> ---

Thanks, applied to async_tx/next

--
Dan
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