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Date: Thu, 05 Nov 2009 22:08:03 -0800
From: Yinghai Lu <yinghai@kernel.org>
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To: Yong Zhang <yong.zhang0@gmail.com>
CC: linux-kernel <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
       Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] irq: remove __weak early_irq_init()
References: <2674af740911052200m141e71d5v37d621d23771aa91@mail.gmail.com>
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Yong Zhang wrote:
>>>From 86a53664e3f503fe06b166fb248ed64a77212b3d Mon Sep 17 00:00:00 2001
> From: Yong Zhang <yong.zhang0@gmail.com>
> Date: Fri, 6 Nov 2009 13:53:30 +0800
> Subject: [PATCH] irq: remove __weak early_irq_init()
> 
> impact: cleanup
> 
> Since commit 12026ea16a618b289fcf457661aed24f57323a20
> early_irq_init() is always defined in kernel/irq/handle.c
> So remove the weak definition.

some arches that do not have GENERIC_HARDIRQS defined need that.

YH