linux-kernel - RE: arch/arm/mach-s3c2410/Kconfig is unsourced

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Date:	Tue, 19 Jun 2012 17:50:45 +0900
From:	Kukjin Kim <kgene.kim@...sung.com>
To:	'Paul Bolle' <pebolle@...cali.nl>
Cc:	'Russell King' <rmk+kernel@....linux.org.uk>,
	linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	'Ben Dooks' <ben-linux@...ff.org>, linux-kernel@...r.kernel.org
Subject: RE: arch/arm/mach-s3c2410/Kconfig is unsourced

Paul Bolle wrote:
> 
> On Tue, 2012-04-24 at 17:05 -0700, Kukjin Kim wrote:
> > Paul Bolle wrote:
> > > 0) commit 85fd6d63bf2927b9da7ab1b0d46723bfdb13808c ("ARM: S3C2410:
> move
> > > mach-s3c2410/* into mach-s3c24xx/") orphaned
> > > arch/arm/mach-s3c2410/Kconfig: currently nothing sources that file in
> > > Linus' tree.
> > >
> > Oops, you're right.
> >
> > > 1) I haven't looked in depth at this, but this made S3C2410_PLLTABLE
> > > disappear from the build system (ie, arch/arm/mach-s3c2410/pll.c is
> dead
> > > code now). Moreover, this basically turned both "select
> S3C2410_CPUFREQ
> > > if CPU_FREQ_S3C24XX", under "config CPU_S3C2410", and "select
> > > S3C2410_IOTIMING if S3C2410_CPUFREQ", under "config ARCH_BAST", into
> > > nops (both in arch/arm/mach-s3c24xx/Kconfig).
> > >
> > > 2) So to me it seems the move has only been done half: either more
> > > things needs to be moved or those things can be removed entirely. But
> > > perhaps arch/arm/mach-s3c2410/Kconfig should just be sourced again.
> > >
> > Yes, I think, would be better right now, if we could add just sourcing
> > mach-s3c2410/Kconfig but as you said, I need to remove entire mach-s3c24
> > stuff.
> >
> > Thanks for your pointing out and let me fix it.
> 
> I reported this issue just after v3.4-rc4 was released. We're now at
> v3.5-rc2 and arch/arm/mach-s3c2410/Kconfig is still unsourced. I'm
> tempted to submit a clean up patch (though I haven't checked what
> currently can be removed because that Kconfig file is still unsourced).
> But perhaps there's a fix pending in some development branch.
> 
Yeah, I'm working on moving s3c24xx cpufreq into drivers/cpufreq/ and then the arch/arm/mach-s3c2410/ will be removed. But I lost the chance in the last time :( and this will be cleared from v3.6 with my patch.

So I think, your cleanup patch would be nice now.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@...sung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

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