Re: [PATCH 0/2] mfd/stmpe: Add SPI interface support

From: Samuel Ortiz
Date: Mon Dec 12 2011 - 06:31:16 EST


Hi Viresh,

On Fri, Nov 11, 2011 at 05:07:11PM +0530, Viresh Kumar wrote:
> On 11/11/2011 5:02 PM, Rabin Vincent wrote:
> > On Fri, Nov 11, 2011 at 15:59, Viresh Kumar <viresh.kumar@xxxxxx> wrote:
> >> On 11/11/2011 3:13 PM, Rabin Vincent wrote:
> >>> Could you instead convert stmpe to use the register map API, and then
> >>> add the SPI interface? Converting to regmap should both simplify the
> >>> existing code as well as make it possible to add the second interface
> >>> with fewer lines of code.
> >>
> >> Sorry Rabin, but i couldn't get your comment completely. :(
> >> Can you please spend few lines on "what do you mean by register map API"?
> >
> > drivers/base/regmap, added in b83a313bf25 ("regmap: Add generic
> > non-memory mapped register access API").
> >
> > Several MFDs are already using it (git grep regmap drivers/mfd/), and
> > patches to convert more are making the rounds on the lists.
>
> Ok. Got it now. :)
>
> Can we get this patchset pushed as it is and i will do this regmap stuff
> later in a separate patchset? Actually i am a bit busy currently with
> some other activities and can come back to it after some time.
Ok, but I really hope you will be able to get back at it. I applied your
patchset to my for-next branch for now.

Cheers,
Samuel.

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