regulator: mt6397: Constify struct regulator_ops

Consitify the structure of regulator operations.

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/mt6397-regulator.c b/drivers/regulator/mt6397-regulator.c
index 17a5b6c..1c45abb 100644 (file)
--- a/drivers/regulator/mt6397-regulator.c
+++ b/drivers/regulator/mt6397-regulator.c
@@ -160,7 +160,7 @@ static int mt6397_get_status(struct regulator_dev *rdev)
        return (regval & info->qi) ? REGULATOR_STATUS_ON : REGULATOR_STATUS_OFF;
 }
 
-static struct regulator_ops mt6397_volt_range_ops = {
+static const struct regulator_ops mt6397_volt_range_ops = {
        .list_voltage = regulator_list_voltage_linear_range,
        .map_voltage = regulator_map_voltage_linear_range,
        .set_voltage_sel = regulator_set_voltage_sel_regmap,
@@ -172,7 +172,7 @@ static struct regulator_ops mt6397_volt_range_ops = {
        .get_status = mt6397_get_status,
 };
 
-static struct regulator_ops mt6397_volt_table_ops = {
+static const struct regulator_ops mt6397_volt_table_ops = {
        .list_voltage = regulator_list_voltage_table,
        .map_voltage = regulator_map_voltage_iterate,
        .set_voltage_sel = regulator_set_voltage_sel_regmap,
@@ -184,7 +184,7 @@ static struct regulator_ops mt6397_volt_table_ops = {
        .get_status = mt6397_get_status,
 };
 
-static struct regulator_ops mt6397_volt_fixed_ops = {
+static const struct regulator_ops mt6397_volt_fixed_ops = {
        .list_voltage = regulator_list_voltage_linear,
        .enable = regulator_enable_regmap,
        .disable = regulator_disable_regmap,