From 7e5122190b47c2574eda26aa0bbda693b2821449 Mon Sep 17 00:00:00 2001
From: Noam Camus <noamc@ezchip.com>
Date: Thu, 28 Feb 2013 11:07:06 +0200
Subject: [PATCH] ARC: [SMP] Fix IPI IRQ registration

Handle it just like timer. Current request_percpu_irq() would fail on
non-boot cpus and thus IRQ will remian unmasked on those cpus.

[vgupta: fix changelong]
Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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