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Subject[PATCH] regulator: axp20x-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/axp20x-regulator.o
text data bss dec hex filename
16848 1232 0 18080 46a0 regulator/axp20x-regulator.o

File size after: drivers/regulator/axp20x-regulator.o
text data bss dec hex filename
17888 192 0 18080 46a0 regulator/axp20x-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
drivers/regulator/axp20x-regulator.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index e6a512e..5478151 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -128,11 +128,11 @@
.ops = &axp20x_ops_range, \
}

-static struct regulator_ops axp20x_ops_fixed = {
+static const struct regulator_ops axp20x_ops_fixed = {
.list_voltage = regulator_list_voltage_linear,
};

-static struct regulator_ops axp20x_ops_range = {
+static const struct regulator_ops axp20x_ops_range = {
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear_range,
@@ -141,7 +141,7 @@
.is_enabled = regulator_is_enabled_regmap,
};

-static struct regulator_ops axp20x_ops = {
+static const struct regulator_ops axp20x_ops = {
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
@@ -150,7 +150,7 @@
.is_enabled = regulator_is_enabled_regmap,
};

-static struct regulator_ops axp20x_ops_sw = {
+static const struct regulator_ops axp20x_ops_sw = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
--
1.9.1
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