Index: linux-2.6.21.5/drivers/char/Makefile
===================================================================
--- linux-2.6.21.5.orig/drivers/char/Makefile	2007-06-24 07:44:10.606341712 +0200
+++ linux-2.6.21.5/drivers/char/Makefile	2007-06-24 07:44:46.633864696 +0200
@@ -103,6 +103,7 @@
 
 obj-$(CONFIG_HANGCHECK_TIMER)	+= hangcheck-timer.o
 obj-$(CONFIG_TCG_TPM)		+= tpm/
+obj-$(CONFIG_AMAZONE_WDT) += amazone_wdt.o
 
 # Files generated that shall be removed upon make clean
 clean-files := consolemap_deftbl.c defkeymap.c