[PATCH] regulator: max8907-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/max8907-regulator.o textdata bss dec hex filename 13849424 256 110642b38 regulator/max8907-regulator.o File size after: drivers/regulator/max8907-regulator.o textdata bss dec hex filename 26648400 0 110642b38 regulator/max8907-regulator.o Signed-off-by: Bhumika Goyal--- drivers/regulator/max8907-regulator.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c index 5e941db..860400d 100644 --- a/drivers/regulator/max8907-regulator.c +++ b/drivers/regulator/max8907-regulator.c @@ -109,7 +109,7 @@ struct max8907_regulator { #define LDO_650_25(id, supply, base) REG_LDO(id, supply, (base), \ 65, 2225000, 25000) -static struct regulator_ops max8907_mbatt_ops = { +static const struct regulator_ops max8907_mbatt_ops = { }; static struct regulator_ops max8907_ldo_ops = { @@ -121,13 +121,13 @@ struct max8907_regulator { .is_enabled = regulator_is_enabled_regmap, }; -static struct regulator_ops max8907_ldo_hwctl_ops = { +static const struct regulator_ops max8907_ldo_hwctl_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, }; -static struct regulator_ops max8907_fixed_ops = { +static const struct regulator_ops max8907_fixed_ops = { .list_voltage = regulator_list_voltage_linear, }; @@ -138,11 +138,11 @@ struct max8907_regulator { .is_enabled = regulator_is_enabled_regmap, }; -static struct regulator_ops max8907_out5v_hwctl_ops = { +static const struct regulator_ops max8907_out5v_hwctl_ops = { .list_voltage = regulator_list_voltage_linear, }; -static struct regulator_ops max8907_bbat_ops = { +static const struct regulator_ops max8907_bbat_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, -- 1.9.1
[PATCH] regulator: max8907-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/max8907-regulator.o textdata bss dec hex filename 13849424 256 110642b38 regulator/max8907-regulator.o File size after: drivers/regulator/max8907-regulator.o textdata bss dec hex filename 26648400 0 110642b38 regulator/max8907-regulator.o Signed-off-by: Bhumika Goyal --- drivers/regulator/max8907-regulator.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c index 5e941db..860400d 100644 --- a/drivers/regulator/max8907-regulator.c +++ b/drivers/regulator/max8907-regulator.c @@ -109,7 +109,7 @@ struct max8907_regulator { #define LDO_650_25(id, supply, base) REG_LDO(id, supply, (base), \ 65, 2225000, 25000) -static struct regulator_ops max8907_mbatt_ops = { +static const struct regulator_ops max8907_mbatt_ops = { }; static struct regulator_ops max8907_ldo_ops = { @@ -121,13 +121,13 @@ struct max8907_regulator { .is_enabled = regulator_is_enabled_regmap, }; -static struct regulator_ops max8907_ldo_hwctl_ops = { +static const struct regulator_ops max8907_ldo_hwctl_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, }; -static struct regulator_ops max8907_fixed_ops = { +static const struct regulator_ops max8907_fixed_ops = { .list_voltage = regulator_list_voltage_linear, }; @@ -138,11 +138,11 @@ struct max8907_regulator { .is_enabled = regulator_is_enabled_regmap, }; -static struct regulator_ops max8907_out5v_hwctl_ops = { +static const struct regulator_ops max8907_out5v_hwctl_ops = { .list_voltage = regulator_list_voltage_linear, }; -static struct regulator_ops max8907_bbat_ops = { +static const struct regulator_ops max8907_bbat_ops = { .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, -- 1.9.1