regulator: tps51632: Constify tps51632_dcdc_ops

The only usage of tps51632_dcdc_ops is to assign its address to the ops
field in the regulator_desc struct, which is a const pointer. Make it
const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200829221104.20870-2-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c
index c139890..a15e415 100644 (file)
--- a/drivers/regulator/tps51632-regulator.c
+++ b/drivers/regulator/tps51632-regulator.c
@@ -108,7 +108,7 @@ static int tps51632_dcdc_set_ramp_delay(struct regulator_dev *rdev,
        return ret;
 }
 
-static struct regulator_ops tps51632_dcdc_ops = {
+static const struct regulator_ops tps51632_dcdc_ops = {
        .get_voltage_sel        = regulator_get_voltage_sel_regmap,
        .set_voltage_sel        = regulator_set_voltage_sel_regmap,
        .list_voltage           = regulator_list_voltage_linear,