diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index fddfa2e..0854069 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -40,7 +40,7 @@
     return IRQ_HANDLED;
 }
 
-static int dma_setup (Scsi_Cmnd *cmd, int dir_in)
+static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
 {
     unsigned short cntr = CNTR_PDMD | CNTR_INTEN;
     unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -115,7 +115,7 @@
     return 0;
 }
 
-static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt, 
+static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
 		      int status)
 {
     /* disable SCSI interrupts */
@@ -217,7 +217,7 @@
     return num_a2091;
 }
 
-static int a2091_bus_reset(Scsi_Cmnd *cmd)
+static int a2091_bus_reset(struct scsi_cmnd *cmd)
 {
 	/* FIXME perform bus-specific reset */
 
diff --git a/drivers/scsi/a2091.h b/drivers/scsi/a2091.h
index 22d6a13..fe809bc 100644
--- a/drivers/scsi/a2091.h
+++ b/drivers/scsi/a2091.h
@@ -13,10 +13,6 @@
 
 int a2091_detect(struct scsi_host_template *);
 int a2091_release(struct Scsi_Host *);
-const char *wd33c93_info(void);
-int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int wd33c93_abort(Scsi_Cmnd *);
-int wd33c93_reset(Scsi_Cmnd *, unsigned int);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index ae9ab4b..7bf46d4 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -44,7 +44,7 @@
 	return IRQ_NONE;
 }
 
-static int dma_setup (Scsi_Cmnd *cmd, int dir_in)
+static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
 {
     unsigned short cntr = CNTR_PDMD | CNTR_INTEN;
     unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -110,8 +110,8 @@
     return 0;
 }
 
-static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
-		      int status)
+static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
+		     int status)
 {
     /* disable SCSI interrupts */
     unsigned short cntr = CNTR_PDMD;
@@ -205,7 +205,7 @@
     return 0;
 }
 
-static int a3000_bus_reset(Scsi_Cmnd *cmd)
+static int a3000_bus_reset(struct scsi_cmnd *cmd)
 {
 	/* FIXME perform bus-specific reset */
 	
diff --git a/drivers/scsi/a3000.h b/drivers/scsi/a3000.h
index 5535a65..44a4ec7 100644
--- a/drivers/scsi/a3000.h
+++ b/drivers/scsi/a3000.h
@@ -13,10 +13,6 @@
 
 int a3000_detect(struct scsi_host_template *);
 int a3000_release(struct Scsi_Host *);
-const char *wd33c93_info(void);
-int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int wd33c93_abort(Scsi_Cmnd *);
-int wd33c93_reset(Scsi_Cmnd *, unsigned int);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index a0d831b..18dbe5c 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -47,7 +47,7 @@
     gvp11_xfer_mask = ints[1];
 }
 
-static int dma_setup (Scsi_Cmnd *cmd, int dir_in)
+static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
 {
     unsigned short cntr = GVP11_DMAC_INT_ENABLE;
     unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -142,8 +142,8 @@
     return 0;
 }
 
-static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
-		      int status)
+static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
+		     int status)
 {
     /* stop DMA */
     DMA(instance)->SP_DMA = 1;
@@ -341,7 +341,7 @@
     return num_gvp11;
 }
 
-static int gvp11_bus_reset(Scsi_Cmnd *cmd)
+static int gvp11_bus_reset(struct scsi_cmnd *cmd)
 {
 	/* FIXME perform bus-specific reset */
 
diff --git a/drivers/scsi/gvp11.h b/drivers/scsi/gvp11.h
index 575d219d..bf22859 100644
--- a/drivers/scsi/gvp11.h
+++ b/drivers/scsi/gvp11.h
@@ -13,10 +13,6 @@
 
 int gvp11_detect(struct scsi_host_template *);
 int gvp11_release(struct Scsi_Host *);
-const char *wd33c93_info(void);
-int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int wd33c93_abort(Scsi_Cmnd *);
-int wd33c93_reset(Scsi_Cmnd *, unsigned int);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index cb367c2..9b991b7 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -29,7 +29,7 @@
     return IRQ_HANDLED;
 }
 
-static int dma_setup (Scsi_Cmnd *cmd, int dir_in)
+static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
 {
     unsigned char flags = 0x01;
     unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -57,7 +57,7 @@
     return 0;
 }
 
-static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
+static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
 		      int status)
 {
     m147_pcc->dma_cntrl = 0;
@@ -112,7 +112,7 @@
     return 0;
 }
 
-static int mvme147_bus_reset(Scsi_Cmnd *cmd)
+static int mvme147_bus_reset(struct scsi_cmnd *cmd)
 {
 	/* FIXME perform bus-specific reset */
 
diff --git a/drivers/scsi/mvme147.h b/drivers/scsi/mvme147.h
index 2f56d69..32aee854 100644
--- a/drivers/scsi/mvme147.h
+++ b/drivers/scsi/mvme147.h
@@ -12,10 +12,6 @@
 
 int mvme147_detect(struct scsi_host_template *);
 int mvme147_release(struct Scsi_Host *);
-const char *wd33c93_info(void);
-int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int wd33c93_abort(Scsi_Cmnd *);
-int wd33c93_reset(Scsi_Cmnd *, unsigned int);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index 7cd366f..4f1db6f 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -97,7 +97,7 @@
 }
 
 static inline
-void fill_hpc_entries(struct hpc_chunk *hcp, Scsi_Cmnd *cmd, int datainp)
+void fill_hpc_entries(struct hpc_chunk *hcp, struct scsi_cmnd *cmd, int datainp)
 {
 	unsigned long len = cmd->SCp.this_residual;
 	void *addr = cmd->SCp.ptr;
@@ -129,7 +129,7 @@
 	hcp->desc.cntinfo = HPCDMA_EOX;
 }
 
-static int dma_setup(Scsi_Cmnd *cmd, int datainp)
+static int dma_setup(struct scsi_cmnd *cmd, int datainp)
 {
 	struct ip22_hostdata *hdata = HDATA(cmd->device->host);
 	struct hpc3_scsiregs *hregs =
@@ -163,7 +163,7 @@
 	return 0;
 }
 
-static void dma_stop(struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
+static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
 		     int status)
 {
 	struct ip22_hostdata *hdata = HDATA(instance);
@@ -305,7 +305,7 @@
 	return 1;
 }
 
-static int sgiwd93_bus_reset(Scsi_Cmnd *cmd)
+static int sgiwd93_bus_reset(struct scsi_cmnd *cmd)
 {
 	/* FIXME perform bus-specific reset */