From: Felipe Balbi <balbi@ti.com>
Date: Tue, 9 Sep 2014 00:54:34 +0000 (-0700)
Subject: arm: omap: irq: add a global omap_nr_irqs variable
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=791b699ecd844273d8bccdf0d7ac2231cb734c61;p=pandora-kernel.git

arm: omap: irq: add a global omap_nr_irqs variable

this will cache number of irqs. Also in preparation
for removal of irq_banks array.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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