--- linux-2.5.47-ac5/drivers/block/floppy98.c	Mon Nov 11 12:28:05 2002
+++ linux-2.5.48/drivers/block/floppy98.c	Tue Nov 19 10:15:36 2002
@@ -167,6 +167,7 @@
 #include <linux/kernel.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
+#include <linux/version.h>
 #define FDPATCHES
 #include <linux/fdreg.h>
 
@@ -3354,7 +3355,7 @@
 static int invalidate_drive(struct block_device *bdev)
 {
 	/* invalidate the buffer track to force a reread */
-	set_bit(DRIVE(to_kdev_t(bdev->bd_dev)), &fake_change);
+	set_bit((int)bdev->bd_disk->private_data, &fake_change);
 	process_fd_request();
 	check_disk_change(bdev);
 	return 0;