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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/regulator/max77686-regulator.c b/drivers/regulator/max77686-regulator.c
index ac4fa581e0a5..c301f3733475 100644
--- 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,