diff --git a/drivers/rtc/rtc-rzn1.c b/drivers/rtc/rtc-rzn1.c
index 8c3dbbc34717..906d03c65df3 100644
--- a/drivers/rtc/rtc-rzn1.c
+++ b/drivers/rtc/rtc-rzn1.c
@@ -529,7 +529,7 @@ static const struct rzn1_rtc_data rzn1_rtc_rzn1_data = {
 
 static const struct of_device_id rzn1_rtc_of_match[] = {
 	{ .compatible	= "renesas,rzn1-rtc", .data = &rzn1_rtc_rzn1_data },
-	{},
+	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, rzn1_rtc_of_match);