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

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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>

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John Garry 2016-09-06 23:36:16 +08:00 • committed by Martin K. Petersen

parent 433f569601

commit d0df8f9ad5

1 changed files with 1 additions and 3 deletions

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drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

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