[PATCH v4 2/2] dma/imx-sdma: convert _raw_readl/_raw_writel to readl/writel

[Russell King - ARM Linux]

On Mon, Jan 09, 2012 at 10:21:28PM +0800, Richard Zhao wrote:
> Freescale power pc also has sdma, I guess we can use _relaxed till they
> tend to use the same driver ( I don't know when).

The answer to that is to persuade powerpc to gain the _relaxed versions
(which can simply call the non-relaxed versions as a first stab.)  They
have the readx_relaxed() stuff already.