From: Alexandre Courbot <acourbot@nvidia.com>
Date: Fri, 29 Jun 2012 04:57:58 +0000 (+0900)
Subject: of: return -ENOENT when no property
X-Git-Tag: v3.6-rc1~113^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1af4c7f18a442771d86d496c761e9816349f98c9;p=pandora-kernel.git

of: return -ENOENT when no property

Make of_parse_phandle_with_args return -ENOENT instead of -EINVAL when
no matching property is found, which allows to discriminate between
absence of property and parsing error.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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