lkml.org 
[lkml]   [2011]   [Nov]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 0/2] mfd/stmpe: Add SPI interface support
On Fri, Nov 11, 2011 at 15:59, Viresh Kumar <viresh.kumar@st.com> 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.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2011-11-11 12:35    [W:0.076 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site