regulator: lp8788: constify regulator_ops structures

The regulator_ops structures are never modified, so declare them as const.

Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/lp8788-buck.c

@@ -344,7 +344,7 @@ static unsigned int lp8788_buck_get_mode(struct regulator_dev *rdev)
 				REGULATOR_MODE_FAST : REGULATOR_MODE_NORMAL;
 }
 
-static struct regulator_ops lp8788_buck12_ops = {
+static const struct regulator_ops lp8788_buck12_ops = {
 	.list_voltage = regulator_list_voltage_table,
 	.map_voltage = regulator_map_voltage_ascend,
 	.set_voltage_sel = lp8788_buck12_set_voltage_sel,
@@ -357,7 +357,7 @@ static struct regulator_ops lp8788_buck12_ops = {
 	.get_mode = lp8788_buck_get_mode,
 };
 
-static struct regulator_ops lp8788_buck34_ops = {
+static const struct regulator_ops lp8788_buck34_ops = {
 	.list_voltage = regulator_list_voltage_table,
 	.map_voltage = regulator_map_voltage_ascend,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,

drivers/regulator/lp8788-ldo.c

@@ -170,7 +170,7 @@ static int lp8788_ldo_enable_time(struct regulator_dev *rdev)
 	return ENABLE_TIME_USEC * val;
 }
 
-static struct regulator_ops lp8788_ldo_voltage_table_ops = {
+static const struct regulator_ops lp8788_ldo_voltage_table_ops = {
 	.list_voltage = regulator_list_voltage_table,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -180,7 +180,7 @@ static struct regulator_ops lp8788_ldo_voltage_table_ops = {
 	.enable_time = lp8788_ldo_enable_time,
 };
 
-static struct regulator_ops lp8788_ldo_voltage_fixed_ops = {
+static const struct regulator_ops lp8788_ldo_voltage_fixed_ops = {
 	.list_voltage = regulator_list_voltage_linear,
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,