[PATCH] avoiding obsolete scsi APIs in dc395

replace obsolete typedefs and scsi_to_pci_dma_dir, use proper includes
and re-order includes correctly.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/dc395x.c

@@ -51,16 +51,20 @@
 #include <linux/delay.h>
 #include <linux/ctype.h>
 #include <linux/blkdev.h>
-#include <asm/io.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "dc395x.h"
-#include <scsi/scsicam.h>	/* needed for scsicam_bios_param */
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/pci.h>
 #include <linux/list.h>
+#include <asm/io.h>
+
+#include <scsi/scsi.h>
+#include <scsi/scsicam.h>	/* needed for scsicam_bios_param */
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+
+#include "dc395x.h"
 
 #define DC395X_NAME	"dc395x"
 #define DC395X_BANNER	"Tekram DC395(U/UW/F), DC315(U) - ASIC TRM-S1040"
@@ -222,7 +226,7 @@ struct NvRamType {
 struct ScsiReqBlk {
 	struct list_head list;		/* next/prev ptrs for srb lists */
 	struct DeviceCtlBlk *dcb;
-	Scsi_Cmnd *cmd;
+	struct scsi_cmnd *cmd;
 
 	struct SGentry *segment_x;	/* Linear array of hw sg entries (up to 64 entries) */
 	u32 sg_bus_addr;	        /* Bus address of sg list (ie, of segment_x) */
@@ -372,10 +376,10 @@ static void disconnect(struct AdapterCtlBlk *acb);
 static void reselect(struct AdapterCtlBlk *acb);
 static u8 start_scsi(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb);
-static void build_srb(Scsi_Cmnd *cmd, struct DeviceCtlBlk *dcb,
+static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb);
 static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_code,
-		Scsi_Cmnd *cmd, u8 force);
+		struct scsi_cmnd *cmd, u8 force);
 static void scsi_reset_detect(struct AdapterCtlBlk *acb);
 static void pci_unmap_srb(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb);
 static void pci_unmap_srb_sense(struct AdapterCtlBlk *acb,
@@ -738,7 +742,7 @@ static void free_tag(struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
 
 
 /* Find cmd in SRB list */
-inline static struct ScsiReqBlk *find_cmd(Scsi_Cmnd *cmd, 
+inline static struct ScsiReqBlk *find_cmd(struct scsi_cmnd *cmd, 
 		struct list_head *head)
 {
 	struct ScsiReqBlk *i;
@@ -973,10 +977,10 @@ static void send_srb(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb)
 
 
 /* Prepare SRB for being sent to Device DCB w/ command *cmd */
-static void build_srb(Scsi_Cmnd *cmd, struct DeviceCtlBlk *dcb,
+static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
-	int dir = scsi_to_pci_dma_dir(cmd->sc_data_direction);
+	enum dma_data_direction dir = cmd->sc_data_direction;
 	dprintkdbg(DBG_0, "build_srb: (pid#%li) <%02i-%i>\n",
 		cmd->pid, dcb->target_id, dcb->target_lun);
 
@@ -1089,7 +1093,7 @@ static void build_srb(Scsi_Cmnd *cmd, struct DeviceCtlBlk *dcb,
  *        and is expected to be held on return.
  *
  **/
-static int dc395x_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
+static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
 	struct DeviceCtlBlk *dcb;
 	struct ScsiReqBlk *srb;
@@ -1304,7 +1308,7 @@ static void reset_dev_param(struct AdapterCtlBlk *acb)
  * @cmd - some command for this host (for fetching hooks)
  * Returns: SUCCESS (0x2002) on success, else FAILED (0x2003).
  */
-static int dc395x_eh_bus_reset(Scsi_Cmnd *cmd)
+static int dc395x_eh_bus_reset(struct scsi_cmnd *cmd)
 {
 	struct AdapterCtlBlk *acb =
 		(struct AdapterCtlBlk *)cmd->device->host->hostdata;
@@ -1356,7 +1360,7 @@ static int dc395x_eh_bus_reset(Scsi_Cmnd *cmd)
  * @cmd - command to be aborted
  * Returns: SUCCESS (0x2002) on success, else FAILED (0x2003).
  */
-static int dc395x_eh_abort(Scsi_Cmnd *cmd)
+static int dc395x_eh_abort(struct scsi_cmnd *cmd)
 {
 	/*
 	 * Look into our command queues: If it has not been sent already,
@@ -1939,7 +1943,7 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
 {
 	u8 idx;
 	struct scatterlist *sg;
-	Scsi_Cmnd *cmd = srb->cmd;
+	struct scsi_cmnd *cmd = srb->cmd;
 	int segment = cmd->use_sg;
 	u32 xferred = srb->total_xfer_length - left; /* bytes transfered */
 	struct SGentry *psge = srb->segment_x + srb->sg_index;
@@ -3249,8 +3253,8 @@ static void add_dev(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 /* unmap mapped pci regions from SRB */
 static void pci_unmap_srb(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb)
 {
-	Scsi_Cmnd *cmd = srb->cmd;
-	int dir = scsi_to_pci_dma_dir(cmd->sc_data_direction);
+	struct scsi_cmnd *cmd = srb->cmd;
+	enum dma_data_direction dir = cmd->sc_data_direction;
 	if (cmd->use_sg && dir != PCI_DMA_NONE) {
 		/* unmap DC395x SG list */
 		dprintkdbg(DBG_SG, "pci_unmap_srb: list=%08x(%05x)\n",
@@ -3301,11 +3305,10 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
 	u8 tempcnt, status;
-	Scsi_Cmnd *cmd = srb->cmd;
+	struct scsi_cmnd *cmd = srb->cmd;
 	struct ScsiInqData *ptr;
-	int dir;
+	enum dma_data_direction dir = cmd->sc_data_direction;
 
-	dir = scsi_to_pci_dma_dir(cmd->sc_data_direction);
 	if (cmd->use_sg) {
 		struct scatterlist* sg = (struct scatterlist *)cmd->request_buffer;
 		ptr = (struct ScsiInqData *)(page_address(sg->page) + sg->offset);
@@ -3510,7 +3513,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 
 /* abort all cmds in our queues */
 static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
-		Scsi_Cmnd *cmd, u8 force)
+		struct scsi_cmnd *cmd, u8 force)
 {
 	struct DeviceCtlBlk *dcb;
 	dprintkl(KERN_INFO, "doing_srb_done: pids ");
@@ -3518,14 +3521,14 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
 	list_for_each_entry(dcb, &acb->dcb_list, list) {
 		struct ScsiReqBlk *srb;
 		struct ScsiReqBlk *tmp;
-		Scsi_Cmnd *p;
+		struct scsi_cmnd *p;
 
 		list_for_each_entry_safe(srb, tmp, &dcb->srb_going_list, list) {
+			enum dma_data_direction dir;
 			int result;
-			int dir;
 
 			p = srb->cmd;
-			dir = scsi_to_pci_dma_dir(p->sc_data_direction);
+			dir = p->sc_data_direction;
 			result = MK_RES(0, did_flag, 0, 0);
 			printk("G:%li(%02i-%i) ", p->pid,
 			       p->device->id, p->device->lun);
@@ -3665,7 +3668,7 @@ static void scsi_reset_detect(struct AdapterCtlBlk *acb)
 static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 		struct ScsiReqBlk *srb)
 {
-	Scsi_Cmnd *cmd = srb->cmd;
+	struct scsi_cmnd *cmd = srb->cmd;
 	dprintkdbg(DBG_1, "request_sense: (pid#%li) <%02i-%i>\n",
 		cmd->pid, cmd->device->id, cmd->device->lun);
 
@@ -4738,7 +4741,7 @@ static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
 }
 
 
-static Scsi_Host_Template dc395x_driver_template = {
+static struct scsi_host_template dc395x_driver_template = {
 	.module                 = THIS_MODULE,
 	.proc_name              = DC395X_NAME,
 	.proc_info              = dc395x_proc_info,