linux-phytec-fsl

powerpc/powernv: Drop PHB operation set_option()

The patch drops PHB EEH operation set_option() and merges its
logic to eeh_ops::set_option().

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>