linux-kernel - Re: [PATCH 2/4] dmaengine/dw_dmac: allow src/dst masters to be configured at runtime

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Date:	Wed, 8 Dec 2010 08:09:44 +0000
From:	Jamie Iles <jamie.iles@...ochip.com>
To:	Hans-Christian Egtvedt <hans-christian.egtvedt@...el.com>
Cc:	Dan Williams <dan.j.williams@...el.com>,
	Jamie Iles <jamie@...ieiles.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Haavard Skinnemoen <haavard.skinnemoen@...el.com>,
	Jamie Iles <jamie.iles@...ochip.com>
Subject: Re: [PATCH 2/4] dmaengine/dw_dmac: allow src/dst masters to be
 configured at runtime

On Wed, Dec 08, 2010 at 06:41:50AM +0000, Hans-Christian Egtvedt wrote:
> On Tue, 2010-12-07 at 17:03 -0800, Dan Williams wrote: 
> > [ adding Hans ]
> > 
> > On Tue, Nov 23, 2010 at 3:06 AM, Jamie Iles <jamie@...ieiles.com> wrote:
> > > Some platforms have flexible mastering capabilities and this needs
> > > to be selected at runtime. If the platform has specified private
> > > data in the form of the dw_dma_slave then fetch the source and
> > > destination masters from here. If this isn't present, default to
> > > the previous of 0 and 1.
> > >
> > > Cc: Haavard Skinnemoen <haavard.skinnemoen@...el.com>
> > > Cc: Dan Williams <dan.j.williams@...el.com>
> > > Signed-off-by: Jamie Iles <jamie.iles@...ochip.com>
> > > ---
> > 
> > Hi James,
> > 
> > Please integrate checkpatch into your workflow and fixup the trivial
> > whitespace damage (tabs-to-spaces) reports.
> > 
> > Also noticed this on patch 1/4 of this series.
> > 
> > Hans, can you provide an acked-by for this series when James reposts it?
> 
> The arch stuff, or the DMA stuff? I do not track DMA changes, so I don't
> think my acked-by would be very valuable.
> 
> I didn't see any updated arch patches, was I supposed to see that?
No, it was just the dmaengine patches that were updated for whitespace. The 
avr32 patch is untouched.

Thanks,

Jamie
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