From: Todd Poynor <toddpoynor@google.com>
Date: Sun, 17 Jul 2011 05:39:35 +0000 (-0700)
Subject: ARM: davinci: Check for NULL return from irq_alloc_generic_chip
X-Git-Tag: v3.0~11^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33e1e5e317b0fc78ac6588ec8aa40005bcddd7ce;p=pandora-kernel.git

ARM: davinci: Check for NULL return from irq_alloc_generic_chip

Avoid NULL dereference of irq_alloc_generic_chip return in low
memory conditions.

Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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