From: Grant Likely <grant.likely@linaro.org>
Date: Thu, 2 Oct 2014 12:08:02 +0000 (+0100)
Subject: of: Don't try to search when phandle == 0
X-Git-Tag: fixes-against-v3.18-rc2~125^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc59b4479c172e413df615cea1635247265e07a0;p=pandora-kernel.git

of: Don't try to search when phandle == 0

A value of '0' isn't a valid phandle, so searching for a node with that
phandle is pointless. It will result in nothing but false positives.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
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