[PATCH] libata-hp: move ata_do_reset() to libata-eh.c

With ops->probe_init() gone, no user is left in libata-core.c.  Move
ata_do_reset() to libata-eh.c and make it static.
Signed-off-by: NTejun Heo <htejun@gmail.com>

drivers/scsi/libata-core.c

@@ -2783,34 +2783,6 @@ void ata_std_postreset(struct ata_port *ap, unsigned int *classes)
 	DPRINTK("EXIT\n");
 }
 
-int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset,
-		 unsigned int *classes)
-{
-	int i, rc;
-
-	for (i = 0; i < ATA_MAX_DEVICES; i++)
-		classes[i] = ATA_DEV_UNKNOWN;
-
-	rc = reset(ap, classes);
-	if (rc)
-		return rc;
-
-	/* If any class isn't ATA_DEV_UNKNOWN, consider classification
-	 * is complete and convert all ATA_DEV_UNKNOWN to
-	 * ATA_DEV_NONE.
-	 */
-	for (i = 0; i < ATA_MAX_DEVICES; i++)
-		if (classes[i] != ATA_DEV_UNKNOWN)
-			break;
-
-	if (i < ATA_MAX_DEVICES)
-		for (i = 0; i < ATA_MAX_DEVICES; i++)
-			if (classes[i] == ATA_DEV_UNKNOWN)
-				classes[i] = ATA_DEV_NONE;
-
-	return 0;
-}
-
 /**
  *	ata_dev_same_device - Determine whether new ID matches configured device
  *	@dev: device to compare against

drivers/scsi/libata-eh.c

@@ -1355,6 +1355,34 @@ static void ata_eh_report(struct ata_port *ap)
 	}
 }
 
+static int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset,
+			unsigned int *classes)
+{
+	int i, rc;
+
+	for (i = 0; i < ATA_MAX_DEVICES; i++)
+		classes[i] = ATA_DEV_UNKNOWN;
+
+	rc = reset(ap, classes);
+	if (rc)
+		return rc;
+
+	/* If any class isn't ATA_DEV_UNKNOWN, consider classification
+	 * is complete and convert all ATA_DEV_UNKNOWN to
+	 * ATA_DEV_NONE.
+	 */
+	for (i = 0; i < ATA_MAX_DEVICES; i++)
+		if (classes[i] != ATA_DEV_UNKNOWN)
+			break;
+
+	if (i < ATA_MAX_DEVICES)
+		for (i = 0; i < ATA_MAX_DEVICES; i++)
+			if (classes[i] == ATA_DEV_UNKNOWN)
+				classes[i] = ATA_DEV_NONE;
+
+	return 0;
+}
+
 static int ata_eh_followup_srst_needed(int rc, int classify,
 				       const unsigned int *classes)
 {

drivers/scsi/libata.h

@@ -57,8 +57,6 @@ extern int sata_down_spd_limit(struct ata_port *ap);
 extern int sata_set_spd_needed(struct ata_port *ap);
 extern int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0);
 extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev);
-extern int ata_do_reset(struct ata_port *ap, ata_reset_fn_t reset,
-			unsigned int *classes);
 extern void ata_qc_free(struct ata_queued_cmd *qc);
 extern void ata_qc_issue(struct ata_queued_cmd *qc);
 extern void __ata_qc_complete(struct ata_queued_cmd *qc);