[alsa-devel] [RFC 1/9] ASoC: hda: Add helper to read/write to dsp mmio space

[Mark Brown]

On Sun, Apr 26, 2015 at 08:04:52PM +0530, Vinod Koul wrote:
> On Fri, Apr 24, 2015 at 06:33:31PM +0100, Mark Brown wrote:

> > Seems like we could use the block I/O stuff in regmap for that?

> Yes we could, but not sure if we really benefit from using regmap here. 

I'd look at it the other way around - what would it cost you given that
you're implementing regmap like wrappers already?  You do get all the
debugging features if you use it...
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