From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 28 Oct 2010 02:36:31 +0000 (+0900)
Subject: sh: intc: switch irq_desc iteration to new active IRQ iterator.
X-Git-Tag: v2.6.37-rc1~61^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63111a3a70fb4d80e3b54ed75f13795e98f7a467;p=pandora-kernel.git

sh: intc: switch irq_desc iteration to new active IRQ iterator.

There's no need to iterative over every single irq_desc when we can
already work out which IRQs have a backing descriptor via the shiny new
for_each_active_irq(). Switch to that instead.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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