scsi: Wire up ata_scsi_dma_need_drain for SAS HBA drivers

We need ata_scsi_dma_need_drain for all drivers wired up to drive ATAPI
devices through libata.  That also includes the SAS HBA drivers in addition
to native libata HBA drivers.

Link: https://lore.kernel.org/r/20200615064624.37317-3-hch@lst.de
Fixes: cc97923a ("block: move dma drain handling to scsi")
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aic94xx/aic94xx_init.c

@@ -40,6 +40,7 @@ static struct scsi_host_template aic94xx_sht = {
 	/* .name is initialized */
 	.name			= "aic94xx",
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
 	.scan_finished		= asd_scan_finished,

drivers/scsi/hisi_sas/hisi_sas_v1_hw.c

@@ -1756,6 +1756,7 @@ static struct scsi_host_template sht_v1_hw = {
 	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= hisi_sas_slave_configure,
 	.scan_finished		= hisi_sas_scan_finished,

drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

@@ -3532,6 +3532,7 @@ static struct scsi_host_template sht_v2_hw = {
 	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= hisi_sas_slave_configure,
 	.scan_finished		= hisi_sas_scan_finished,

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

@@ -3075,6 +3075,7 @@ static struct scsi_host_template sht_v3_hw = {
 	.proc_name		= DRV_NAME,
 	.module			= THIS_MODULE,
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= hisi_sas_slave_configure,
 	.scan_finished		= hisi_sas_scan_finished,

drivers/scsi/ipr.c

@@ -6731,6 +6731,7 @@ static struct scsi_host_template driver_template = {
 	.compat_ioctl = ipr_ioctl,
 #endif
 	.queuecommand = ipr_queuecommand,
+	.dma_need_drain = ata_scsi_dma_need_drain,
 	.eh_abort_handler = ipr_eh_abort,
 	.eh_device_reset_handler = ipr_eh_dev_reset,
 	.eh_host_reset_handler = ipr_eh_host_reset,

drivers/scsi/isci/init.c

@@ -153,6 +153,7 @@ static struct scsi_host_template isci_sht = {
 	.name				= DRV_NAME,
 	.proc_name			= DRV_NAME,
 	.queuecommand			= sas_queuecommand,
+	.dma_need_drain			= ata_scsi_dma_need_drain,
 	.target_alloc			= sas_target_alloc,
 	.slave_configure		= sas_slave_configure,
 	.scan_finished			= isci_host_scan_finished,

drivers/scsi/mvsas/mv_init.c

@@ -33,6 +33,7 @@ static struct scsi_host_template mvs_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
 	.scan_finished		= mvs_scan_finished,

drivers/scsi/pm8001/pm8001_init.c

@@ -87,6 +87,7 @@ static struct scsi_host_template pm8001_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
 	.queuecommand		= sas_queuecommand,
+	.dma_need_drain		= ata_scsi_dma_need_drain,
 	.target_alloc		= sas_target_alloc,
 	.slave_configure	= sas_slave_configure,
 	.scan_finished		= pm8001_scan_finished,