Re: [PATCH 4/4] [RFC] ARM: treewide: manually change moremach-*/*.h includes

From: Tony Lindgren
Date: Tue Sep 04 2012 - 20:36:16 EST


* Tony Lindgren <tony@xxxxxxxxxxx> [120830 12:05]:
> * Tony Lindgren <tony@xxxxxxxxxxx> [120824 13:37]:
> > * Arnd Bergmann <arnd@xxxxxxxx> [120823 10:27]:
> > > On Thursday 23 August 2012, Arnd Bergmann wrote:
> > > > On Wednesday 22 August 2012, Russell King - ARM Linux wrote:
> > > > > In any case, what we should be doing here as well is moving the headers
> > > > > included by drivers for platform data out of the arch/arm/mach/ subtrees
> > > > > and into include/linux/platform_data. That will substantially reduce the
> > > > > amount of mach/ headers to deal with.
> > > >
> > > > I've just looked at the {mach,plat}/*.h files that get included in ARM
> > > > specific drivers. Out of the 342 header files that get used in this way,
> > > > I found 93 that are practically just platform data, and a few that
> > > > are platform_data mixed with something else.
> > > >
> > > > How about I move all the pure platform data definition files now and
> > > > rebase the other patches on top of that. Here is a list of suggested
> > > > file names in include/linux/platform_data/:
> > >
> > > I've just scripted this and am running my build testsuite over it now.
> > >
> > > Please let me know what you think about it.
> > >
> > > Arnd
> > >
> > > The following changes since commit fea7a08acb13524b47711625eebea40a0ede69a0:
> > >
> > > Linux 3.6-rc3 (2012-08-22 13:29:06 -0700)
> > >
> > > are available in the git repository at:
> > >
> > > git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
> >
> > I'd like to run some checks on this, but branch name missing here for
> > pulling a branch in for testing..
>
> FYI, after talking with Arnd this is the testing/platform-data branch
> in the arm soc tree. Seems to build and work fine on omaps:
>
> Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
>
> Arnd, can you please provide a stable branch to use as a base of
> other related header changes?

Actually it's probably best if I just take your commit 0c6f1498
(ARM: omap: move platform_data definitions) into my cleanup branch
to avoid the dependency of getting acks from all the subarch
maintainers.

That's because I want to base more things on this patch that will
cause merge conflicts otherwise.

Also, Peter Ujfalusi wanted to change the dsp-mcbsp.h name to
ti-mcbsp.h. I can post the updated patch assuming hat's OK with
you Arnd?

Regards,

Tony
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