linux-kernel - Re: [PATCH 1/3] dma: edma: Split out PaRAM set calculations into its own function

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Date:	Mon, 21 Oct 2013 12:56:12 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Joel Fernandes <joelf@...com>
Cc:	Matt Porter <matt@...orter.com>, Mark Brown <broonie@...aro.org>,
	Russell King <linux@....linux.org.uk>,
	Dan Williams <djbw@...com>, Jyri Sarha <jsarha@...com>,
	Lars Peter-Clausen <lars@...afoo.de>,
	Linux OMAP List <linux-omap@...r.kernel.org>,
	Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
	Linux DaVinci Kernel List 
	<davinci-linux-open-source@...ux.davincidsp.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	alsa-devel@...a-project.org
Subject: Re: [PATCH 1/3] dma: edma: Split out PaRAM set calculations into
 its own function

On Mon, Sep 23, 2013 at 06:05:13PM -0500, Joel Fernandes wrote:
> PaRAM set calculation is abstracted into its own function to
> enable better reuse for other DMA cases such as cyclic. We adapt
> the Slave SG case to use the new function.
> 
> This provides a much cleaner abstraction to the internals of the
> PaRAM set. However, any PaRAM attributes that are not common to
> all DMA types must be set separately such as setting of interrupts.
> This function takes care of the most-common attributes.
> 
> Also added comments clarifying A-sync case calculations.
Applied, thanks

--
~Vinod
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