Don't call device_remove_file() from cdrom layer, since they're not even

the ones that create the file.

drivers/cdrom/cdrom.c

@@ -432,11 +432,6 @@ int unregister_cdrom(struct cdrom_device_info *unreg)
 		topCdromPtr = cdi->next;
 	cdi->ops->n_minors--;
 	devfs_unregister (cdi->de);
-	if (atomic_read (&cdi->cdrom_driverfs_dev.refcount)) {
-		device_remove_file (&cdi->cdrom_driverfs_dev, "name");
-		device_remove_file (&cdi->cdrom_driverfs_dev, "kdev");
-		put_device (&cdi->cdrom_driverfs_dev);
-	}
 	devfs_dealloc_unique_number (&cdrom_numspace, cdi->number);
 	cdinfo(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
 	return 0;