regulator: max77686-regulator: constify regulator_ops structure

Declare regulator_ops structure as const as it is only stored in the ops
field of a regulator_desc structure. This field is of type const, so
regulator_ops structures having this property can be made const too.

File size before: drivers/regulator/max77686-regulator.o
   text	   data	    bss	    dec	    hex	filename
   9904	   1320	      0	  11224	   2bd8 regulator/max77686-regulator.o

File size after: drivers/regulator/max77686-regulator.o
   text	   data	    bss	    dec	    hex	filename
  10928	    280	      0	  11208	   2bc8 regulator/max77686-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max77686-regulator.c b/drivers/regulator/max77686-regulator.c
index ac4fa581e0a5eaa60f1afd4179778883d3919561..c301f37334758599fc98ba615a9159a62c9ba708 100644 (file)
--- a/drivers/regulator/max77686-regulator.c
+++ b/drivers/regulator/max77686-regulator.c
@@ -289,7 +289,7 @@ static int max77686_of_parse_cb(struct device_node *np,
        return 0;
 }
 
-static struct regulator_ops max77686_ops = {
+static const struct regulator_ops max77686_ops = {
        .list_voltage           = regulator_list_voltage_linear,
        .map_voltage            = regulator_map_voltage_linear,
        .is_enabled             = regulator_is_enabled_regmap,
@@ -301,7 +301,7 @@ static struct regulator_ops max77686_ops = {
        .set_suspend_mode       = max77686_set_suspend_mode,
 };
 
-static struct regulator_ops max77686_ldo_ops = {
+static const struct regulator_ops max77686_ldo_ops = {
        .list_voltage           = regulator_list_voltage_linear,
        .map_voltage            = regulator_map_voltage_linear,
        .is_enabled             = regulator_is_enabled_regmap,
@@ -314,7 +314,7 @@ static struct regulator_ops max77686_ldo_ops = {
        .set_suspend_disable    = max77686_set_suspend_disable,
 };
 
-static struct regulator_ops max77686_buck1_ops = {
+static const struct regulator_ops max77686_buck1_ops = {
        .list_voltage           = regulator_list_voltage_linear,
        .map_voltage            = regulator_map_voltage_linear,
        .is_enabled             = regulator_is_enabled_regmap,
@@ -326,7 +326,7 @@ static struct regulator_ops max77686_buck1_ops = {
        .set_suspend_disable    = max77686_set_suspend_disable,
 };
 
-static struct regulator_ops max77686_buck_dvs_ops = {
+static const struct regulator_ops max77686_buck_dvs_ops = {
        .list_voltage           = regulator_list_voltage_linear,
        .map_voltage            = regulator_map_voltage_linear,
        .is_enabled             = regulator_is_enabled_regmap,