diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 01beae8af255a54400c26bc45f0ebcd7e5a0513f..be06d0abbf19f8b171c7554a5474afa861fb889e 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -90,7 +90,7 @@ static const struct mfd_cell s2mpa01_devs[] = {
 };
 
 #ifdef CONFIG_OF
-static struct of_device_id sec_dt_match[] = {
+static const struct of_device_id sec_dt_match[] = {
 	{	.compatible = "samsung,s5m8767-pmic",
 		.data = (void *)S5M8767X,
 	}, {