[alsa-devel] [PATCH 02/15] GPIO: port LoCoMo gpio support from old driver

[Dmitry Eremin-Solenikov]

2014-11-14 13:11 GMT+03:00 Linus Walleij <linus.walleij at linaro.org>:
> On Tue, Nov 11, 2014 at 2:16 PM, Dmitry Eremin-Solenikov
> <dbaryshkov at gmail.com> wrote:
>
>> Just to better understand your suggestions: do you want me to convert
>> to regmap only gpio driver or do you suggest to convert all LoCoMo drivers?
>
> Um... I was just thinking about this one usecase.

I ended up converting all drivers. It allowed me to clean up several points
in the driver.

>
> It's no big deal, the other review comments are more important.

Fixed most of the comments. Last remaining issue is factoring out m62332
interface.

>> That is doable, of course, but the amount of changes is overwhelming.
>> Also I'm concerned about the performance impact from going through
>> regmap layers.
>
> Is it on a critical path? The current locking isn't any less invasive
> AFAICT.
>
> Yours,
> Linus Walleij



-- 
With best wishes
Dmitry