diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 3ad1b2fbee4a..56615af42a28 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -204,7 +204,7 @@ static struct sec_platform_data *sec_pmic_i2c_parse_dt_pdata(
 static struct sec_platform_data *sec_pmic_i2c_parse_dt_pdata(
 					struct device *dev)
 {
-	return 0;
+	return NULL;
 }
 #endif