regulator: tps65218: Constify regulator_ops

These regulator_ops variables never need to be modified, make them const so
compiler can put them to .rodata.

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

diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 95708d3..7aed3fb 100644 (file)
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -162,7 +162,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
 }
 
 /* Operations permitted on DCDC1, DCDC2 */
-static struct regulator_ops tps65218_dcdc12_ops = {
+static const struct regulator_ops tps65218_dcdc12_ops = {
        .is_enabled             = regulator_is_enabled_regmap,
        .enable                 = tps65218_pmic_enable,
        .disable                = tps65218_pmic_disable,
@@ -176,7 +176,7 @@ static struct regulator_ops tps65218_dcdc12_ops = {
 };
 
 /* Operations permitted on DCDC3, DCDC4 and LDO1 */
-static struct regulator_ops tps65218_ldo1_dcdc34_ops = {
+static const struct regulator_ops tps65218_ldo1_dcdc34_ops = {
        .is_enabled             = regulator_is_enabled_regmap,
        .enable                 = tps65218_pmic_enable,
        .disable                = tps65218_pmic_disable,
@@ -245,7 +245,7 @@ static int tps65218_pmic_get_current_limit(struct regulator_dev *dev)
        return ls3_currents[index];
 }
 
-static struct regulator_ops tps65218_ls23_ops = {
+static const struct regulator_ops tps65218_ls23_ops = {
        .is_enabled             = regulator_is_enabled_regmap,
        .enable                 = tps65218_pmic_enable,
        .disable                = tps65218_pmic_disable,
@@ -255,7 +255,7 @@ static struct regulator_ops tps65218_ls23_ops = {
 };
 
 /* Operations permitted on DCDC5, DCDC6 */
-static struct regulator_ops tps65218_dcdc56_pmic_ops = {
+static const struct regulator_ops tps65218_dcdc56_pmic_ops = {
        .is_enabled             = regulator_is_enabled_regmap,
        .enable                 = tps65218_pmic_enable,
        .disable                = tps65218_pmic_disable,