regulator: lp3972: Constify lp3972_ldo_ops and lp3972_dcdc_ops

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index ff0c275..fb09819 100644 (file)
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -305,7 +305,7 @@ static int lp3972_ldo_set_voltage_sel(struct regulator_dev *dev,
        return ret;
 }
 
-static struct regulator_ops lp3972_ldo_ops = {
+static const struct regulator_ops lp3972_ldo_ops = {
        .list_voltage = regulator_list_voltage_table,
        .map_voltage = regulator_map_voltage_ascend,
        .is_enabled = lp3972_ldo_is_enabled,
@@ -386,7 +386,7 @@ static int lp3972_dcdc_set_voltage_sel(struct regulator_dev *dev,
                                LP3972_VOL_CHANGE_FLAG_MASK, 0);
 }
 
-static struct regulator_ops lp3972_dcdc_ops = {
+static const struct regulator_ops lp3972_dcdc_ops = {
        .list_voltage = regulator_list_voltage_table,
        .map_voltage = regulator_map_voltage_ascend,
        .is_enabled = lp3972_dcdc_is_enabled,