From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 28 Aug 2012 11:30:44 +0000 (+0800)
Subject: gpio: em: Fix checking return value of irq_alloc_descs
X-Git-Tag: v3.6-rc5~14^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd2914972e5f6d9c1a687158c0f65b81d239fe37;p=pandora-kernel.git

gpio: em: Fix checking return value of irq_alloc_descs

irq_alloc_descs() returns negative error code on failure.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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