linux-kernel - Re: [PATCH 1/1] arch Kconfig: remove references to IRQ_PER

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Date:	Tue, 13 Nov 2012 18:53:41 -0600
From:	Richard Kuo <rkuo@...eaurora.org>
To:	James Hogan <james.hogan@...tec.com>
Cc:	linux-kernel@...r.kernel.org,
	uclinux-dist-devel@...ckfin.uclinux.org,
	linux-hexagon@...r.kernel.org, linux-ia64@...r.kernel.org,
	linux-mips@...ux-mips.org, linux-parisc@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, linux-sh@...r.kernel.org,
	linux-arch@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Mike Frysinger <vapier@...too.org>,
	Tony Luck <tony.luck@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	"James E.J. Bottomley" <jejb@...isc-linux.org>,
	Helge Deller <deller@....de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Paul Mundt <lethal@...ux-sh.org>
Subject: Re: [PATCH 1/1] arch Kconfig: remove references to IRQ_PER_CPU

On Tue, Nov 13, 2012 at 11:59:08AM +0000, James Hogan wrote:
> The IRQ_PER_CPU Kconfig symbol was removed in the following commit:
> 
> Commit 6a58fb3bad099076f36f0f30f44507bc3275cdb6 ("genirq: Remove
> CONFIG_IRQ_PER_CPU") merged in v2.6.39-rc1.
> 
> But IRQ_PER_CPU wasn't removed from any of the architecture Kconfig
> files where it was defined or selected. It's completely unused so remove
> the remaining references.
> 
> Signed-off-by: James Hogan <james.hogan@...tec.com>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Mike Frysinger <vapier@...too.org>
> Cc: Richard Kuo <rkuo@...eaurora.org>
> Cc: Tony Luck <tony.luck@...el.com>
> Cc: Fenghua Yu <fenghua.yu@...el.com>
> Cc: Ralf Baechle <ralf@...ux-mips.org>
> Cc: "James E.J. Bottomley" <jejb@...isc-linux.org>
> Cc: Helge Deller <deller@....de>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Paul Mundt <lethal@...ux-sh.org>
> ---
> Based on v3.7-rc5.
> 
> Compile tested defconfigs for bfin, ia64, mips, parisc, powerpc, sh, but
> not hexagon.
> 
> Grepped entire tree to check no references to CONFIG_IRQ_PER_CPU, and
> grepped arch/ for Kconfig files referencing IRQ_PER_CPU.
> 
>  arch/blackfin/Kconfig |    1 -
>  arch/hexagon/Kconfig  |    1 -
>  arch/ia64/Kconfig     |    1 -
>  arch/mips/Kconfig     |    1 -
>  arch/parisc/Kconfig   |    1 -
>  arch/powerpc/Kconfig  |    1 -
>  arch/sh/Kconfig       |    3 ---
>  7 files changed, 0 insertions(+), 9 deletions(-)
> 

Hexagon's was commented out anyways, but thanks for pointing it out.

Acked-by: Richard Kuo <rkuo@...eaurora.org>

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