powerpc/pseries: Fix creation of loop in device node property list
authorTyrel Datwyler <tyreld@linux.vnet.ibm.com>
Thu, 15 Aug 2013 05:23:45 +0000 (22:23 -0700)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 27 Aug 2013 04:45:10 +0000 (14:45 +1000)
commitd8e533b45fd98aa72957d9580d97aa0ab45265ad
tree5893062a920f299f6f8ed0d1323a81667bfd53f1
parentb3f6a45925232d29519007f1ba6687e1e790fb5d
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>
arch/powerpc/platforms/pseries/mobility.c