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regulator: da9052: Constify static data

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Driver does not modify static data with regulators description (struct
da9052_regulator_info), so make it const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240909-regulator-const-v1-1-8934704a5787@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-09-09 15:51:12 +02:00 committed by Mark Brown
parent 63a68ee1c2
commit 9653007e7d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 11 additions and 11 deletions
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22
drivers/regulator/da9052-regulator.c
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@ -67,11 +67,11 @@ struct da9052_regulator_info {
struct da9052_regulator {
struct da9052 *da9052;
struct da9052_regulator_info *info;
const struct da9052_regulator_info *info;
struct regulator_dev *rdev;
};
static int verify_range(struct da9052_regulator_info *info,
static int verify_range(const struct da9052_regulator_info *info,
int min_uV, int max_uV)
{
if (min_uV > info->max_uV || max_uV < info->min_uV)
@ -151,7 +151,7 @@ static int da9052_list_voltage(struct regulator_dev *rdev,
unsigned int selector)
{
struct da9052_regulator *regulator = rdev_get_drvdata(rdev);
struct da9052_regulator_info *info = regulator->info;
const struct da9052_regulator_info *info = regulator->info;
int id = rdev_get_id(rdev);
int volt_uV;
@ -175,7 +175,7 @@ static int da9052_map_voltage(struct regulator_dev *rdev,
int min_uV, int max_uV)
{
struct da9052_regulator *regulator = rdev_get_drvdata(rdev);
struct da9052_regulator_info *info = regulator->info;
const struct da9052_regulator_info *info = regulator->info;
int id = rdev_get_id(rdev);
int ret, sel;
@ -206,7 +206,7 @@ static int da9052_regulator_set_voltage_sel(struct regulator_dev *rdev,
unsigned int selector)
{
struct da9052_regulator *regulator = rdev_get_drvdata(rdev);
struct da9052_regulator_info *info = regulator->info;
const struct da9052_regulator_info *info = regulator->info;
int id = rdev_get_id(rdev);
int ret;
@ -237,7 +237,7 @@ static int da9052_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
unsigned int new_sel)
{
struct da9052_regulator *regulator = rdev_get_drvdata(rdev);
struct da9052_regulator_info *info = regulator->info;
const struct da9052_regulator_info *info = regulator->info;
int id = rdev_get_id(rdev);
int ret = 0;
@ -327,7 +327,7 @@ static const struct regulator_ops da9052_ldo_ops = {
.activate_bit = (abits),\
}
static struct da9052_regulator_info da9052_regulator_info[] = {
static const struct da9052_regulator_info da9052_regulator_info[] = {
DA9052_DCDC(BUCK1, buck1, 25, 500, 2075, 6, 6, DA9052_SUPPLY_VBCOREGO),
DA9052_DCDC(BUCK2, buck2, 25, 500, 2075, 6, 6, DA9052_SUPPLY_VBPROGO),
DA9052_DCDC(BUCK3, buck3, 25, 950, 2525, 6, 6, DA9052_SUPPLY_VBMEMGO),
@ -344,7 +344,7 @@ static struct da9052_regulator_info da9052_regulator_info[] = {
DA9052_LDO(LDO10, ldo10, 50, 1200, 3600, 6, 6, 0),
};
static struct da9052_regulator_info da9053_regulator_info[] = {
static const struct da9052_regulator_info da9053_regulator_info[] = {
DA9052_DCDC(BUCK1, buck1, 25, 500, 2075, 6, 6, DA9052_SUPPLY_VBCOREGO),
DA9052_DCDC(BUCK2, buck2, 25, 500, 2075, 6, 6, DA9052_SUPPLY_VBPROGO),
DA9052_DCDC(BUCK3, buck3, 25, 950, 2525, 6, 6, DA9052_SUPPLY_VBMEMGO),
@ -361,10 +361,10 @@ static struct da9052_regulator_info da9053_regulator_info[] = {
DA9052_LDO(LDO10, ldo10, 50, 1200, 3600, 6, 6, 0),
};
static inline struct da9052_regulator_info *find_regulator_info(u8 chip_id,
int id)
static inline const struct da9052_regulator_info *find_regulator_info(u8 chip_id,
int id)
{
struct da9052_regulator_info *info;
const struct da9052_regulator_info *info;
int i;
switch (chip_id) {