diff --git a/drivers/sbus/char/Makefile b/drivers/sbus/char/Makefile
index e15bd5e..b29c186 100644
--- a/drivers/sbus/char/Makefile
+++ b/drivers/sbus/char/Makefile
@@ -12,7 +12,6 @@
 obj-$(CONFIG_ENVCTRL)			+= envctrl.o
 obj-$(CONFIG_DISPLAY7SEG)		+= display7seg.o
 obj-$(CONFIG_WATCHDOG_CP1XXX)		+= cpwatchdog.o
-obj-$(CONFIG_WATCHDOG_RIO)		+= riowatchdog.o
 obj-$(CONFIG_OBP_FLASH)			+= flash.o
 obj-$(CONFIG_SUN_OPENPROMIO)		+= openprom.o
 obj-$(CONFIG_SUN_MOSTEK_RTC)		+= rtc.o
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index ca3dc04..57c7e8b 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -122,6 +122,8 @@
 
 # SPARC64 Architecture
 
+obj-$(CONFIG_WATCHDOG_RIO)		+= riowd.o
+
 # XTENSA Architecture
 
 # Architecture Independant
diff --git a/drivers/sbus/char/riowatchdog.c b/drivers/watchdog/riowd.c
similarity index 98%
rename from drivers/sbus/char/riowatchdog.c
rename to drivers/watchdog/riowd.c
index b53af83..98bb60f 100644
--- a/drivers/sbus/char/riowatchdog.c
+++ b/drivers/watchdog/riowd.c
@@ -1,4 +1,4 @@
-/* riowatchdog.c - driver for hw watchdog inside Super I/O of RIO
+/* riowd.c - driver for hw watchdog inside Super I/O of RIO
  *
  * Copyright (C) 2001, 2008 David S. Miller (davem@davemloft.net)
  */