===== include/scsi/scsi_device.h 1.12 vs edited =====
--- 1.12/include/scsi/scsi_device.h	Mon Feb 23 14:41:39 2004
+++ edited/include/scsi/scsi_device.h	Mon Feb 23 15:39:55 2004
@@ -103,11 +103,11 @@
 	struct device		sdev_gendev;
 	struct class_device	sdev_classdev;
 
-	void			*transport_attr_values;
 	struct class_device	transport_classdev;
 
 	enum scsi_device_state sdev_state;
-};
+	unsigned long		transport_data[0];
+} __attribute__((aligned(sizeof(unsigned long))));
 #define	to_scsi_device(d)	\
 	container_of(d, struct scsi_device, sdev_gendev)
 #define	class_to_sdev(d)	\
===== include/scsi/scsi_transport.h 1.1 vs edited =====
--- 1.1/include/scsi/scsi_transport.h	Mon Feb 23 14:41:44 2004
+++ edited/include/scsi/scsi_transport.h	Mon Feb 23 15:32:33 2004
@@ -32,9 +32,10 @@
 	/* Constructor/Destructor functions */
 	int (* setup)(struct scsi_device *);
 	void (* cleanup)(struct scsi_device *);
-
-	/* Default values for the transport attributes */
-	void *default_attr_values;
+	/* The size of the specific transport attribute structure (a
+	 * space of this size will be left at the end of the
+	 * scsi_device structure */
+	int	size;
 };
 
 #endif /* SCSI_TRANSPORT_H */
===== include/scsi/scsi_transport_spi.h 1.1 vs edited =====
--- 1.1/include/scsi/scsi_transport_spi.h	Mon Feb 23 14:41:48 2004
+++ edited/include/scsi/scsi_transport_spi.h	Mon Feb 23 15:56:50 2004
@@ -29,14 +29,10 @@
 	int offset;
 };
 
-extern struct scsi_transport_template spi_transport_template;
+/* accessor functions */
+#define spi_period(x)	(((struct spi_transport_attrs *)&(x)->transport_data)->period)
+#define spi_offset(x)	(((struct spi_transport_attrs *)&(x)->transport_data)->offset)
 
-#ifdef CONFIG_SCSI_SPI_ATTRS
-extern int scsi_spi_transport_init(void);
-extern void scsi_spi_transport_exit(void);
-#else
-# define scsi_spi_transport_init() 0
-# define scsi_spi_transport_exit()
-#endif
+extern struct scsi_transport_template spi_transport_template;
 
 #endif /* SCSI_TRANSPORT_SPI_H */