regulator: pca9450: Constify static regulator_ops

The only usages of these is to assign their address to the ops field in
the regulator_desc struct, which is a const pointer. Make them const to
allow the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20200913084114.8851-5-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c
index eb5822bf53e013714442ce654d5804d8248601dc..cb29421d745aaa3c204f8b9662e73402bec1d50b 100644 (file)
--- a/drivers/regulator/pca9450-regulator.c
+++ b/drivers/regulator/pca9450-regulator.c
@@ -90,7 +90,7 @@ static int pca9450_dvs_set_ramp_delay(struct regulator_dev *rdev,
                                  BUCK1_RAMP_MASK, ramp_value << 6);
 }
 
-static struct regulator_ops pca9450_dvs_buck_regulator_ops = {
+static const struct regulator_ops pca9450_dvs_buck_regulator_ops = {
        .enable = regulator_enable_regmap,
        .disable = regulator_disable_regmap,
        .is_enabled = regulator_is_enabled_regmap,
@@ -101,7 +101,7 @@ static struct regulator_ops pca9450_dvs_buck_regulator_ops = {
        .set_ramp_delay = pca9450_dvs_set_ramp_delay,
 };
 
-static struct regulator_ops pca9450_buck_regulator_ops = {
+static const struct regulator_ops pca9450_buck_regulator_ops = {
        .enable = regulator_enable_regmap,
        .disable = regulator_disable_regmap,
        .is_enabled = regulator_is_enabled_regmap,
@@ -111,7 +111,7 @@ static struct regulator_ops pca9450_buck_regulator_ops = {
        .set_voltage_time_sel = regulator_set_voltage_time_sel,
 };
 
-static struct regulator_ops pca9450_ldo_regulator_ops = {
+static const struct regulator_ops pca9450_ldo_regulator_ops = {
        .enable = regulator_enable_regmap,
        .disable = regulator_disable_regmap,
        .is_enabled = regulator_is_enabled_regmap,