lkml.org 
[lkml]   [2014]   [Oct]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 2/4] Input: pmic8xxx-keypad - use regmap_field for register access
From
Date

Hi Dmitry,

On Mon, 2014-10-13 at 16:02 +0200, Mark Brown wrote:
> On Wed, Oct 08, 2014 at 01:32:33PM -0700, Dmitry Torokhov wrote:
> > On Wed, Oct 08, 2014 at 09:04:26PM +0100, Mark Brown wrote:
> > > On Wed, Oct 08, 2014 at 11:20:58AM -0700, Stephen Boyd wrote:
>
> > > > Srini/Mark, any reason why the regmap_field structure is opaque?
>
> > > So you can't peer into it and rely on the contents. I can see it being
> > > useful to add a bulk allocator.
>
> > And then one have to define offsets in an array and use awkward syntax
> > to access individual fields. Can we just reply on reviews/documentation
> > for users to not do wrong thing?
>
> I have very little confidence in users not doing awful things to be
> honest, this is the sort of API where the users are just random things
> all over the kernel so this sort of thing tends to be found after the
> fact. I get a lot of these in drivers that just got thrown over the
> wall so nobody really knows what things are doing when you do find them.
>
> If the standard allocators aren't doing a good job (I've not checked)
> I'd much rather handle this inside the API if we can.
>

Is there something that I can help here or patches are good as they are? :-)

Regards,
Ivan


\
 
 \ /
  Last update: 2014-10-27 17:01    [W:0.089 / U:0.308 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site