linux-kernel - Re: latest list of unused Kconfig variables

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Message-ID: <20080213174636.GB12259@uranus.ravnborg.org>
Date:	Wed, 13 Feb 2008 18:46:36 +0100
From:	Sam Ravnborg <sam@...nborg.org>
To:	"Robert P. J. Day" <rpjday@...shcourse.ca>
Cc:	Josh Boyer <jwboyer@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Alexander Viro <viro@...iv.linux.org.uk>
Subject: Re: latest list of unused Kconfig variables

On Wed, Feb 13, 2008 at 10:44:27AM -0500, Robert P. J. Day wrote:
> On Wed, 13 Feb 2008, Josh Boyer wrote:
> 
> > OK.  Well all of your hits for 405EX, 440GRX, 440SPe, and
> > WANT_DEVICE_TREE in arch/powerpc seem bogus.  I dunno if you prune
> > those when reported or not.
> 
> not normally, but i don't know what you mean by "bogus":
> 
>   $ grep -r "config 405EX" *
>   arch/powerpc/platforms/40x/Kconfig:config 405EX
>   $
> 
>   $ grep -r CONFIG_405EX *
>   arch/powerpc/configs/makalu_defconfig:CONFIG_405EX=y
>   arch/powerpc/configs/kilauea_defconfig:CONFIG_405EX=y
>   $

$ git grep 405EX | grep select
arch/powerpc/platforms/40x/Kconfig:     select 405EX
arch/powerpc/platforms/40x/Kconfig:     select 405EX

So it is used.

	Sam
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