From: Grant Likely <grant.likely@linaro.org>
Date: Wed, 29 May 2013 02:10:52 +0000 (+0100)
Subject: genirq: irqchip: Add mask to block out invalid irqs
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~63^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8bd834f73714378ef110a64287db1b77033c8da;p=pandora-kernel.git

genirq: irqchip: Add mask to block out invalid irqs

Some controllers have irqs that aren't wired up and must never be used.
For the generic chip attached to an irq_domain this provides a mask that
can be used to block out particular irqs so that they never get mapped.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Link: http://lkml.kernel.org/r/1369793454-19197-2-git-send-email-grant.likely@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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