From: Li Yang <leoli@freescale.com>
Date: Wed, 17 Jan 2007 06:42:22 +0000 (+0800)
Subject: [POWERPC] Fix OF node refcnt underflow in 836x and 832x platform code
X-Git-Tag: v2.6.20-rc6~56^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06cd9396778d5b70ba27fa8158db78d6bc0f007b;p=pandora-kernel.git

[POWERPC] Fix OF node refcnt underflow in 836x and 832x platform code

Incorrect use of of_find_node_by_name() causes of_node_put()
on a node which has already been put.  It causes the refcount of
the node to underflow, which triggers the WARN_ON in kref_get
for 836x and 832x.  This fixes it.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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