diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index d2d51dc51ab83727f8761ab7c25425ac32ad77a3..82add77ad1316714fbe7cb3b28b65f996e1ac824 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -178,10 +178,10 @@ cumanascsi_2_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 			dma_dir = DMA_MODE_READ,
 			alatch_dir = ALATCH_DMA_IN;
 
-		dma_map_sg(dev, info->sg, bufs + 1, map_dir);
+		dma_map_sg(dev, info->sg, bufs, map_dir);
 
 		disable_dma(dmach);
-		set_dma_sg(dmach, info->sg, bufs + 1);
+		set_dma_sg(dmach, info->sg, bufs);
 		writeb(alatch_dir, info->base + CUMANASCSI2_ALATCH);
 		set_dma_mode(dmach, dma_dir);
 		enable_dma(dmach);
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index d4136524fc46aafc3f794a5f3a37975177535636..ed06a8c19ad649aafcdc06c3ee5bf7fe4ca29815 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -175,10 +175,10 @@ eesoxscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 			map_dir = DMA_FROM_DEVICE,
 			dma_dir = DMA_MODE_READ;
 
-		dma_map_sg(dev, info->sg, bufs + 1, map_dir);
+		dma_map_sg(dev, info->sg, bufs, map_dir);
 
 		disable_dma(dmach);
-		set_dma_sg(dmach, info->sg, bufs + 1);
+		set_dma_sg(dmach, info->sg, bufs);
 		set_dma_mode(dmach, dma_dir);
 		enable_dma(dmach);
 		return fasdma_real_all;
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index f9cd20bfb95890f9ae79cb1d162e41865bf12f4f..159047a34997e99638f2cead22b3d634d8dadb0b 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -148,10 +148,10 @@ powertecscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 			map_dir = DMA_FROM_DEVICE,
 			dma_dir = DMA_MODE_READ;
 
-		dma_map_sg(dev, info->sg, bufs + 1, map_dir);
+		dma_map_sg(dev, info->sg, bufs, map_dir);
 
 		disable_dma(dmach);
-		set_dma_sg(dmach, info->sg, bufs + 1);
+		set_dma_sg(dmach, info->sg, bufs);
 		set_dma_mode(dmach, dma_dir);
 		enable_dma(dmach);
 		return fasdma_real_all;
@@ -342,6 +342,7 @@ powertecscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
 	info->base = base;
 	powertecscsi_terminator_ctl(host, term[ec->slot_no]);
 
+	info->ec = ec;
 	info->info.scsi.io_base		= base + POWERTEC_FAS216_OFFSET;
 	info->info.scsi.io_shift	= POWERTEC_FAS216_SHIFT;
 	info->info.scsi.irq		= ec->irq;