Validate vdev and make sure its not null before try to get vdev ref during runtime pm suspend/resume path. Change-Id: Ieb9cb26703727edbc302447453000e1d33717343 CRs-Fixed: 2715161
Validate vdev and make sure its not null before try to get vdev ref during runtime pm suspend/resume path. Change-Id: Ieb9cb26703727edbc302447453000e1d33717343 CRs-Fixed: 2715161