1 files changed, 3 insertions, 9 deletions

diff --git a/kernel/drivers/scsi/aic94xx/aic94xx_init.c b/kernel/drivers/scsi/aic94xx/aic94xx_init.c
index 02a2512b7..662b2321d 100644
--- a/kernel/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/kernel/drivers/scsi/aic94xx/aic94xx_init.c
@@ -65,7 +65,6 @@ static struct scsi_host_template aic94xx_sht = {
 	.change_queue_depth	= sas_change_queue_depth,
 	.bios_param		= sas_bios_param,
 	.can_queue		= 1,
-	.cmd_per_lun		= 1,
 	.this_id		= -1,
 	.sg_tablesize		= SG_ALL,
 	.max_sectors		= SCSI_DEFAULT_MAX_SECTORS,
@@ -74,7 +73,6 @@ static struct scsi_host_template aic94xx_sht = {
 	.eh_bus_reset_handler	= sas_eh_bus_reset_handler,
 	.target_destroy		= sas_target_destroy,
 	.ioctl			= sas_ioctl,
-	.use_blk_tags		= 1,
 	.track_queue_depth	= 1,
 };
 
@@ -101,15 +99,11 @@ static int asd_map_memio(struct asd_ha_struct *asd_ha)
 				   pci_name(asd_ha->pcidev));
 			goto Err;
 		}
-		if (io_handle->flags & IORESOURCE_CACHEABLE)
-			io_handle->addr = ioremap(io_handle->start,
-						  io_handle->len);
-		else
-			io_handle->addr = ioremap_nocache(io_handle->start,
-							  io_handle->len);
+		io_handle->addr = ioremap(io_handle->start, io_handle->len);
 		if (!io_handle->addr) {
 			asd_printk("couldn't map MBAR%d of %s\n", i==0?0:1,
 				   pci_name(asd_ha->pcidev));
+			err = -ENOMEM;
 			goto Err_unreq;
 		}
 	}
@@ -709,10 +703,10 @@ static int asd_unregister_sas_ha(struct asd_ha_struct *asd_ha)
 {
 	int err;
 
+	scsi_remove_host(asd_ha->sas_ha.core.shost);
 	err = sas_unregister_ha(&asd_ha->sas_ha);
 
 	sas_remove_host(asd_ha->sas_ha.core.shost);
-	scsi_remove_host(asd_ha->sas_ha.core.shost);
 	scsi_host_put(asd_ha->sas_ha.core.shost);
 
 	kfree(asd_ha->sas_ha.sas_phy);