tree 770af62b61e279dfcd88f1c8e368c0dd9271557e
parent 5fb621698e94e3af8b413d9439041fde48e2784d
author Gavin Shan <shangw@linux.vnet.ibm.com> 1370417643 +0800
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1371711876 +1000

powerpc/eeh: Enhance converting EEH dev

Under some special circumstances, the EEH device doesn't have the
associated device tree node or PCI device. The patch enhances those
functions converting EEH device to device tree node or PCI device
accordingly to avoid unnecessary system crash.

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