linux-kernel - Re: [PATCH 02/10] dmaengine: move drivers to dma_transfer

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Date:	Tue, 18 Oct 2011 08:18:15 +0530
From:	Vinod Koul <vinod.koul@...ux.intel.com>
To:	Guennadi Liakhovetski <g.liakhovetski@....de>
Cc:	dan.j.williams@...el.com, linux-kernel@...r.kernel.org,
	jaswinder.singh@...aro.org, 21cnbao@...il.com,
	rmk@....linux.org.uk, Russell King <rmk+kernel@....linux.org.uk>,
	Viresh Kumar <viresh.kumar@...com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Mika Westerberg <mika.westerberg@....fi>,
	H Hartley Sweeten <hartleys@...ionengravers.com>,
	Li Yang <leoli@...escale.com>, Zhang Wei <zw@...kernel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Shawn Guo <shawn.guo@...escale.com>,
	Yong Wang <yong.y.wang@...el.com>,
	Tomoya MORINAGA <tomoya-linux@....lapis-semi.com>,
	Boojin Kim <boojin.kim@...sung.com>,
	Barry Song <Baohua.Song@....com>
Subject: Re: [PATCH 02/10] dmaengine: move drivers to dma_transfer_direction

On Mon, 2011-10-17 at 14:52 +0200, Guennadi Liakhovetski wrote:
> A general note to this rework. I haven't been cc'ed on patch 00/10,
> so, 
> replying here. Are we sure it is a good idea to name these new macros
> like 
> this:
> 
> MEM_TO_DEV,
> DEV_TO_MEM,
> ...
> 
> i.e., without a common namespace? Wouldn't something like
> DMA_DIRECTION_* 
> be better? 
Yes makes sense. I am leaning towards DMA_*

-- 
~Vinod

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