linux-phytec-fsl

powerpc/powernv: Drop PHB operation err_inject()

The patch drops PHB EEH operation err_inject() and merge its logic
to eeh_ops::err_inject().

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