diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c
index 63d7b58..78a6827 100644
--- a/drivers/watchdog/dw_wdt.c
+++ b/drivers/watchdog/dw_wdt.c
@@ -16,7 +16,8 @@
  * If we receive an expected close for the watchdog then we keep the timer
  * running, otherwise the timer is stopped and the watchdog will expire.
  */
-#define pr_fmt(fmt) "dw_wdt: " fmt
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/bitops.h>
 #include <linux/clk.h>