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/palmas-regulator.o text data bss dec hex filename 9752 6296 288 16336 3fd0 regulator/palmas-regulator.o File size after: drivers/regulator/palmas-regulator.o text data bss dec hex filename 12856 3480 8 16344 3fd0 regulator/palmas-regulator.o Signed-off-by: Bhumika Goyal <[email protected]> --- drivers/regulator/palmas-regulator.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index f11d41d..31ae5ee 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -528,7 +528,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, return ret; } -static struct regulator_ops palmas_ops_smps = { +static const struct regulator_ops palmas_ops_smps = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -542,7 +542,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, .set_ramp_delay = palmas_smps_set_ramp_delay, }; -static struct regulator_ops palmas_ops_ext_control_smps = { +static const struct regulator_ops palmas_ops_ext_control_smps = { .set_mode = palmas_set_mode_smps, .get_mode = palmas_get_mode_smps, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -553,7 +553,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, .set_ramp_delay = palmas_smps_set_ramp_delay, }; -static struct regulator_ops palmas_ops_smps10 = { +static const struct regulator_ops palmas_ops_smps10 = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -565,7 +565,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, .get_bypass = regulator_get_bypass_regmap, }; -static struct regulator_ops tps65917_ops_smps = { +static const struct regulator_ops tps65917_ops_smps = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -578,7 +578,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, .set_voltage_time_sel = regulator_set_voltage_time_sel, }; -static struct regulator_ops tps65917_ops_ext_control_smps = { +static const struct regulator_ops tps65917_ops_ext_control_smps = { .set_mode = palmas_set_mode_smps, .get_mode = palmas_get_mode_smps, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -602,7 +602,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev) return !!(reg); } -static struct regulator_ops palmas_ops_ldo = { +static const struct regulator_ops palmas_ops_ldo = { .is_enabled = palmas_is_enabled_ldo, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -612,7 +612,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev) .map_voltage = regulator_map_voltage_linear, }; -static struct regulator_ops palmas_ops_ldo9 = { +static const struct regulator_ops palmas_ops_ldo9 = { .is_enabled = palmas_is_enabled_ldo, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -624,23 +624,23 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev) .get_bypass = regulator_get_bypass_regmap, }; -static struct regulator_ops palmas_ops_ext_control_ldo = { +static const struct regulator_ops palmas_ops_ext_control_ldo = { .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, .list_voltage = regulator_list_voltage_linear, .map_voltage = regulator_map_voltage_linear, }; -static struct regulator_ops palmas_ops_extreg = { +static const struct regulator_ops palmas_ops_extreg = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, }; -static struct regulator_ops palmas_ops_ext_control_extreg = { +static const struct regulator_ops palmas_ops_ext_control_extreg = { }; -static struct regulator_ops tps65917_ops_ldo = { +static const struct regulator_ops tps65917_ops_ldo = { .is_enabled = palmas_is_enabled_ldo, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -651,7 +651,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev) .set_voltage_time_sel = regulator_set_voltage_time_sel, }; -static struct regulator_ops tps65917_ops_ldo_1_2 = { +static const struct regulator_ops tps65917_ops_ldo_1_2 = { .is_enabled = palmas_is_enabled_ldo, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, -- 1.9.1
