From: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Date: Mon, 27 Jul 2015 14:30:48 +0000 (+0300)
Subject: i2c: fix leaked device refcount on of_find_i2c_* error path
X-Git-Tag: omap-for-v4.3/fixes-merge-window~144^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3311469734093724b10c2a81c1193197db03b78;p=pandora-kernel.git

i2c: fix leaked device refcount on of_find_i2c_* error path

If of_find_i2c_device_by_node() or of_find_i2c_adapter_by_node() find
a device by node, but its type does not match, a reference to that
device is still held. This change fixes the problem.

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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