linux-kernel - RE: [PATCH v4] dmaengine: add CSR SiRFprimaII DMAC driver

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Date:	Fri, 28 Oct 2011 09:39:42 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Barry Song <Barry.Song@....com>
Cc:	Arnd Bergmann <arnd@...db.de>,
	Jassi Brar <jaswinder.singh@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	DL-SHA-WorkGroupLinux <Workgroup.Linux@....com>,
	Rongjun Ying <Rongjun.Ying@....com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH v4] dmaengine: add CSR SiRFprimaII DMAC driver

On Fri, 2011-10-28 at 01:49 +0000, Barry Song wrote:
> > Also, Please ensure you send patches which compile with ZERO warnings:
> > drivers/dma/sirf-dma.c: In function 'sirfsoc_dma_probe':
> > drivers/dma/sirf-dma.c:616: warning: assignment from incompatible pointer
> > type
> > drivers/dma/sirf-dma.c:617: warning: assignment from incompatible pointer
> > type
> > which comes from the fact that your prep_interleaved_dma does not have
> > last argument of flags.
> > On the second one you have not rebased to patch from Jassi which I
> > applied after converting direction stuff.
> 
> 
[pls wrap 80chars within paragraphs, i have reformatted below)
> I rebased to both yours and Jassi by my merging manually. I remember
> you have changed the last param of device_prep_dma_cyclic from
> dma_data_direction to dma_transfer_direction. After checking the tree
> interleaved_dma @ git://git.infradead.org/users/vkoul/slave-dma.git,
> it doesn't. then make another compiling warning in
> sirfsoc_dma_prep_cyclic(). so I'll still use dma_data_direction in
> sirfsoc_dma_prep_cyclic().
Yes for cyclic, I have missed to fix that. I will push the fixed version
now

-- 
~Vinod

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