linux-kernel - Re: [PATCH 2/2] dmaengine: add TODO items for future work on dma drivers

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Message-ID: <1306325718.30236.188.camel@vkoul-udesk3>
Date:	Wed, 25 May 2011 17:45:18 +0530
From:	"Koul, Vinod" <vinod.koul@...el.com>
To:	Per Forlin <per.forlin@...aro.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel@...ts.infradead.org,
	Russell King <linux@....linux.org.uk>,
	Linus Walleij <linus.walleij@...aro.org>,
	Dan <dan.j.williams@...el.com>
Subject: Re: [PATCH 2/2] dmaengine: add TODO items for future work on dma
 drivers

On Wed, 2011-05-25 at 14:39 +0200, Per Forlin wrote:
> On 25 May 2011 13:39, Koul, Vinod <vinod.koul@...el.com> wrote:
> > From: Vinod Koul <vinod.koul@...el.com>
> >
> > Signed-off-by: Vinod Koul <vinod.koul@...el.com>
> > ---
> >  drivers/dma/TODO |   12 ++++++++++++
> >  1 files changed, 12 insertions(+), 0 deletions(-)
> >  create mode 100644 drivers/dma/TODO
> >
> > diff --git a/drivers/dma/TODO b/drivers/dma/TODO
> > new file mode 100644
> > index 0000000..b67d184
> > --- /dev/null
> > +++ b/drivers/dma/TODO
> > @@ -0,0 +1,12 @@
> > +TODO for slave dma
> > +
> > +1. Move remaining drivers to use new slave interface
> > +2. Remove old slave pointer machansim
> > +3. Make issue_pending to start the transaction in below drivers
> > +       - mpc512x_dma
> > +       - imx-dma
> > +       - imx-sdma
> > +       - mxs-dma.c
> > +       - dw_dmac
> > +       - intel_mid_dma
> > +       - ste_dma40
> ste_dma40 already does this. At least is does so in 2.6.39. I may not
> be up to date of what is merged for 2.6.40.
Yes, I was supposed to drop this, but forgot before sending.
I will update this before I apply if no other updates are required


-- 
~Vinod

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