1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c
index 702925e242c9..58a170e45d88 100644
--- a/drivers/mfd/mc13xxx-spi.c
+++ b/drivers/mfd/mc13xxx-spi.c
@@ -48,7 +48,7 @@ static const struct of_device_id mc13xxx_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, mc13xxx_dt_ids);
 
-static struct regmap_config mc13xxx_regmap_spi_config = {
+static const struct regmap_config mc13xxx_regmap_spi_config = {
         .reg_bits = 7,
         .pad_bits = 1,
         .val_bits = 24,