From 5ff04b7287d87c1db74f47360365905ed9a97ff7 Mon Sep 17 00:00:00 2001
From: "Dongsheng.wang@freescale.com" <Dongsheng.wang@freescale.com>
Date: Tue, 9 Apr 2013 10:22:29 +0800
Subject: [PATCH] powerpc/mpic: add irq_set_wake support

Add irq_set_wake support. Just add IRQF_NO_SUSPEND to desc->action->flag.
So the wake up interrupt will not be disable in suspend_device_irqs.

Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
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