From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 11 Oct 2012 06:56:35 +0000 (+0300)
Subject: gpio-timberdale: fix a potential wrapping issue
X-Git-Tag: v3.2.34~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a7b9047f5512e10e6ef89cd36e5b572bf13f60e;p=pandora-kernel.git

gpio-timberdale: fix a potential wrapping issue

commit d79550a7bc35c16476ebdc27c78378d8093390ec upstream.

->last_ier is an unsigned long but the high bits can't be used int the
original code because the shift wraps.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed