remove dead struct scsi_device members

@@ -677,11 +677,6 @@
         scsi_release_request(ScsiPassThruReq); // "de-allocate"
         ScsiPassThruReq = NULL;
 
-        // if (!SDpnt->was_reset && SDpnt->scsi_request_fn)
-        //  (*SDpnt->scsi_request_fn)();
-
-        wake_up(&SDpnt->scpnt_wait);
-
 	// need to pass data back to user (space)?
 	if( (vendor_cmd->rw_flag == VENDOR_READ_OPCODE) &&
 	     vendor_cmd->len )

@@ -1656,10 +1651,6 @@
   scsi_put_command(SCpnt);
   SCpnt = NULL;
 
-  // if (!SDpnt->was_reset && SDpnt->scsi_request_fn)
-  // 	(*SDpnt->scsi_request_fn)();
-
-  wake_up(&SDpnt->scpnt_wait);
   // printk("   LEAVING cpqfcTS_TargetDeviceReset() - return SUCCESS \n");
   return SUCCESS;
 }

@@ -540,8 +321,6 @@
 	 */
 	struct list_head    siblings;   /* list of all devices on this host */
 	struct list_head    same_target_siblings; /* just the devices sharing same target id */
-	wait_queue_head_t   scpnt_wait;	/* Used to wait if
-					   device is busy */
 	struct Scsi_Host *host;
 	request_queue_t *request_queue;
 	volatile unsigned short device_busy;	/* commands actually active on low-level */

@@ -619,9 +396,6 @@
   	/* default value if the device doesn't override */
 	#define SCSI_DEFAULT_DEVICE_BLOCKED	3
 
-
-	// Flag to allow revalidate to succeed in sd_open
-	int allow_revalidate;
 	struct device sdev_driverfs_dev;
 };
 #define	to_scsi_device(d)	\

@@ -429,7 +429,6 @@
 
 	sdev->request_queue->queuedata = sdev;
 	scsi_adjust_queue_depth(sdev, 0, sdev->host->cmd_per_lun);
-	init_waitqueue_head(&sdev->scpnt_wait);
 
 	if (shost->hostt->slave_alloc) {
 		if (shost->hostt->slave_alloc(sdev))