scsi: make sure all drivers set the use_clustering flag

A few drivers were not setting the use_clustering flag at all and thus
default to disable.  Fix them up to explicitly set this field in
preparation for additional cleanups.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/mvumi.c

@@ -2197,6 +2197,7 @@ static struct scsi_host_template mvumi_template = {
 	.eh_timed_out = mvumi_timed_out,
 	.eh_host_reset_handler = mvumi_host_reset,
 	.bios_param = mvumi_bios_param,
+	.use_clustering = DISABLE_CLUSTERING,
 	.this_id = -1,
 };
 

drivers/scsi/myrb.c

@@ -2236,6 +2236,7 @@ struct scsi_host_template myrb_template = {
 	.shost_attrs		= myrb_shost_attrs,
 	.sdev_attrs		= myrb_sdev_attrs,
 	.this_id		= -1,
+	.use_clustering		= DISABLE_CLUSTERING,
 };
 
 /**

drivers/scsi/myrs.c

@@ -1929,6 +1929,7 @@ struct scsi_host_template myrs_template = {
 	.shost_attrs		= myrs_shost_attrs,
 	.sdev_attrs		= myrs_sdev_attrs,
 	.this_id		= -1,
+	.use_clustering		= DISABLE_CLUSTERING,
 };
 
 static struct myrs_hba *myrs_alloc_host(struct pci_dev *pdev,

drivers/scsi/stex.c

@@ -1489,6 +1489,7 @@ static struct scsi_host_template driver_template = {
 	.eh_abort_handler		= stex_abort,
 	.eh_host_reset_handler		= stex_reset,
 	.this_id			= -1,
+	.use_clustering			= DISABLE_CLUSTERING,
 };
 
 static struct pci_device_id stex_pci_tbl[] = {

drivers/scsi/ufs/ufshcd.c

@@ -6982,6 +6982,7 @@ static struct scsi_host_template ufshcd_driver_template = {
 	.max_host_blocked	= 1,
 	.track_queue_depth	= 1,
 	.sdev_groups		= ufshcd_driver_groups,
+	.use_clustering		= DISABLE_CLUSTERING,
 };
 
 static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg,

drivers/usb/storage/uas.c

@@ -879,6 +879,7 @@ static struct scsi_host_template uas_host_template = {
 	.this_id = -1,
 	.sg_tablesize = SG_NONE,
 	.skip_settle_delay = 1,
+	.use_clustering = DISABLE_CLUSTERING,
 };
 
 #define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \