From: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Date: Thu, 15 Aug 2013 05:23:45 +0000 (-0700)
Subject: powerpc/pseries: Fix creation of loop in device node property list
X-Git-Tag: v3.12-rc1~123^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8e533b45fd98aa72957d9580d97aa0ab45265ad;p=pandora-kernel.git

powerpc/pseries: Fix creation of loop in device node property list

The update_dt_prop helper function fails to set the IN/OUT parameter prop to
NULL after a complete property has been parsed from the work area returned by
the ibm,update-properties rtas function. This results in the property list of
the device node being updated is corrupted and becomes a loop since the same
property structure is used repeatedly.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Acked-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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