Re: [PATCH] gpiolib: wm8994: Use irq_domain mappings for gpios

[Jonathan Corbet]

On Mon, 4 Jun 2012 19:08:43 +0200
Linus Walleij <linus.walleij@xxxxxxxxxx> wrote:

> I read some drivers/base/regmap code and I think I understand this stuff
> now, but seriously, it's quite hard to see the forest with all these trees,
> and regmap is actually one of the finest new things in recent kernels,
> so can could we create
> Documentation/driver-model/regmap.txt?

That's actually on my list of things to do (by way of LWN, of course).
I just need to get my hands dirty first, probably by converting the
ov7670 driver.  Unfortunately, I have some serious distractions in my
life at the moment, so I can't make any promises as to when this will
happen...

jon
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