From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 20 Nov 2012 22:00:53 +0000 (+0100)
Subject: arm: add set_handle_irq() to register the parent IRQ controller handler function
X-Git-Tag: v3.9-rc1~115^2~7^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73171d15873e9246c82aeda5c7fd8ec11cb97be9;p=pandora-kernel.git

arm: add set_handle_irq() to register the parent IRQ controller handler function

In order to allow irqchip drivers to register their IRQ handling
function as the parent IRQ controller handler function, we provide a
convenience function. This will avoid poking directly into the global
handle_arch_irq variable.

Suggested by Arnd Bergmann.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Rob Herring: remove warning. 1st one to initialize wins.]
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Olof Johansson <olof@lixom.net>
---

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