tree fcbce2fdecb8fcdd9b219f09a7add492264db6f8
parent 433f569601402d6b1f0df17b75327aed082680a4
author John Garry <john.garry@huawei.com> 1473176176 +0800
committer Martin K. Petersen <martin.petersen@oracle.com> 1473872057 -0400

scsi: hisi_sas: disable dlvry queues once at reset for v2 hw

The Delivery queue enable register should only be written to once at
reset for v2 hw.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>