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Subject[PATCH] regulator: max77686-regulator: constify regulator_ops structure
Date
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>
---
drivers/regulator/max77686-regulator.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/max77686-regulator.c b/drivers/regulator/max77686-regulator.c
index ac4fa58..c301f37 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 int max77686_of_parse_cb(struct device_node *np,
.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 int max77686_of_parse_cb(struct device_node *np,
.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 int max77686_of_parse_cb(struct device_node *np,
.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,
--
1.9.1
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