X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fscsi%2Fseagate.c;h=ce80fa9ad815906d6a234fad52f9d2ae44443c53;hb=28ebe4f66beda8f142569d24fe3b168f8a08a6a6;hp=2679ea8bff1a98365225ff22662c7a3990239321;hpb=48cb37bd9e053429aacb7c2726da3300aba60c68;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/scsi/seagate.c b/drivers/scsi/seagate.c
index 2679ea8bff1a..ce80fa9ad815 100644
--- a/drivers/scsi/seagate.c
+++ b/drivers/scsi/seagate.c
@@ -94,26 +94,27 @@
 #include <linux/string.h>
 #include <linux/proc_fs.h>
 #include <linux/init.h>
-#include <linux/delay.h>
 #include <linux/blkdev.h>
 #include <linux/stat.h>
 #include <linux/delay.h>
+#include <linux/io.h>
 
-#include <asm/io.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
 
-#include "scsi.h"
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi.h>
+
 #include <scsi/scsi_dbg.h>
 #include <scsi/scsi_host.h>
-#include "seagate.h"
 
-#include <scsi/scsi_ioctl.h>
 
 #ifdef DEBUG
 #define DPRINTK( when, msg... ) do { if ( (DEBUG & (when)) == (when) ) printk( msg ); } while (0)
 #else
 #define DPRINTK( when, msg... ) do { } while (0)
+#define DEBUG 0
 #endif
 #define DANY( msg... ) DPRINTK( 0xffff, msg );
 
@@ -320,8 +321,9 @@ static Signature __initdata signatures[] = {
  */
 
 static int hostno = -1;
-static void seagate_reconnect_intr (int, void *, struct pt_regs *);
-static irqreturn_t do_seagate_reconnect_intr (int, void *, struct pt_regs *);
+static void seagate_reconnect_intr (int, void *);
+static irqreturn_t do_seagate_reconnect_intr (int, void *);
+static int seagate_st0x_bus_reset(struct scsi_cmnd *);
 
 #ifdef FAST
 static int fast = 1;
@@ -418,7 +420,7 @@ static inline void borken_wait (void)
 #define ULOOP( i ) for (clock = i*8;;)
 #define TIMEOUT (!(clock--))
 
-int __init seagate_st0x_detect (struct scsi_host_template * tpnt)
+static int __init seagate_st0x_detect (struct scsi_host_template * tpnt)
 {
 	struct Scsi_Host *instance;
 	int i, j;
@@ -522,7 +524,7 @@ int __init seagate_st0x_detect (struct scsi_host_template * tpnt)
 #ifdef ARBITRATE
 		" ARBITRATE"
 #endif
-#ifdef DEBUG
+#if DEBUG
 		" DEBUG"
 #endif
 #ifdef FAST
@@ -585,8 +587,8 @@ static int linked_connected = 0;
 static unsigned char linked_target, linked_lun;
 #endif
 
-static void (*done_fn) (Scsi_Cmnd *) = NULL;
-static Scsi_Cmnd *SCint = NULL;
+static void (*done_fn) (struct scsi_cmnd *) = NULL;
+static struct scsi_cmnd *SCint = NULL;
 
 /*
  * These control whether or not disconnect / reconnect will be attempted,
@@ -618,22 +620,21 @@ static int should_reconnect = 0;
  * asserting SEL.
  */
 
-static irqreturn_t do_seagate_reconnect_intr(int irq, void *dev_id,
-						struct pt_regs *regs)
+static irqreturn_t do_seagate_reconnect_intr(int irq, void *dev_id)
 {
 	unsigned long flags;
 	struct Scsi_Host *dev = dev_id;
 	
 	spin_lock_irqsave (dev->host_lock, flags);
-	seagate_reconnect_intr (irq, dev_id, regs);
+	seagate_reconnect_intr (irq, dev_id);
 	spin_unlock_irqrestore (dev->host_lock, flags);
 	return IRQ_HANDLED;
 }
 
-static void seagate_reconnect_intr (int irq, void *dev_id, struct pt_regs *regs)
+static void seagate_reconnect_intr (int irq, void *dev_id)
 {
 	int temp;
-	Scsi_Cmnd *SCtmp;
+	struct scsi_cmnd *SCtmp;
 
 	DPRINTK (PHASE_RESELECT, "scsi%d : seagate_reconnect_intr() called\n", hostno);
 
@@ -675,10 +676,11 @@ static void seagate_reconnect_intr (int irq, void *dev_id, struct pt_regs *regs)
 
 static int recursion_depth = 0;
 
-static int seagate_st0x_queue_command (Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int seagate_st0x_queue_command(struct scsi_cmnd * SCpnt,
+				      void (*done) (struct scsi_cmnd *))
 {
 	int result, reconnect;
-	Scsi_Cmnd *SCtmp;
+	struct scsi_cmnd *SCtmp;
 
 	DANY ("seagate: que_command");
 	done_fn = done;
@@ -732,7 +734,7 @@ static int internal_command (unsigned char target, unsigned char lun,
 	unsigned char *data = NULL;
 	struct scatterlist *buffer = NULL;
 	int clock, temp, nobuffs = 0, done = 0, len = 0;
-#ifdef DEBUG
+#if DEBUG
 	int transfered = 0, phase = 0, newphase;
 #endif
 	register unsigned char status_read;
@@ -1609,7 +1611,7 @@ connect_loop:
 	return retcode (st0x_aborted);
 }				/* end of internal_command */
 
-static int seagate_st0x_abort (Scsi_Cmnd * SCpnt)
+static int seagate_st0x_abort(struct scsi_cmnd * SCpnt)
 {
 	st0x_aborted = DID_ABORT;
 	return SUCCESS;
@@ -1624,7 +1626,7 @@ static int seagate_st0x_abort (Scsi_Cmnd * SCpnt)
  * May be called with SCpnt = NULL
  */
 
-static int seagate_st0x_bus_reset(Scsi_Cmnd * SCpnt)
+static int seagate_st0x_bus_reset(struct scsi_cmnd * SCpnt)
 {
 	/* No timeouts - this command is going to fail because it was reset. */
 	DANY ("scsi%d: Reseting bus... ", hostno);