diff -r f80f1cc7f85e linux-2.6-xen-sparse/drivers/xen/blktap/Makefile
--- a/linux-2.6-xen-sparse/drivers/xen/blktap/Makefile	Wed Dec 20 09:48:21 2006 +0000
+++ b/linux-2.6-xen-sparse/drivers/xen/blktap/Makefile	Thu Dec 28 20:37:08 2006 -0600
@@ -1,3 +1,6 @@ LINUXINCLUDE += -I../xen/include/public/
 LINUXINCLUDE += -I../xen/include/public/io
-obj-y	:= xenbus.o interface.o blktap.o 
 
+obj-$(CONFIG_XEN_BLKDEV_TAP) := blktp.o
+
+blktp-y	:= xenbus.o interface.o blktap.o 
+