1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/mc13xxx-i2c.c b/drivers/mfd/mc13xxx-i2c.c
index ae3addb153a2..68b844811566 100644
--- a/drivers/mfd/mc13xxx-i2c.c
+++ b/drivers/mfd/mc13xxx-i2c.c
@@ -46,7 +46,7 @@ static const struct of_device_id mc13xxx_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, mc13xxx_dt_ids);
 
-static struct regmap_config mc13xxx_regmap_i2c_config = {
+static const struct regmap_config mc13xxx_regmap_i2c_config = {
         .reg_bits = 8,
         .val_bits = 24,