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regulator: hi6421: Constify static data

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Driver does not modify static data with regulator description (struct
hi6421_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-v1-6-8934704a5787@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-09-09 15:51:17 +02:00 committed by Mark Brown
parent b3f1e8e32e
commit b94afa51ca
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GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 7 deletions
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14
drivers/regulator/hi6421-regulator.c
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@ -303,7 +303,7 @@ static const struct regulator_ops hi6421_buck345_ops;
}
/* HI6421 regulator information */
static struct hi6421_regulator_info
static const struct hi6421_regulator_info
hi6421_regulator_info[HI6421_NUM_REGULATORS] = {
HI6421_LDO(LDO0, hi6421_vout0, ldo_0_voltages, 0x20, 0x07, 0x20, 0x10,
10000, 0x20, 8000),
@ -384,7 +384,7 @@ static int hi6421_regulator_enable(struct regulator_dev *rdev)
static unsigned int hi6421_regulator_ldo_get_mode(struct regulator_dev *rdev)
{
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
unsigned int reg_val;
info = container_of(rdev->desc, struct hi6421_regulator_info, desc);
@ -397,7 +397,7 @@ static unsigned int hi6421_regulator_ldo_get_mode(struct regulator_dev *rdev)
static unsigned int hi6421_regulator_buck_get_mode(struct regulator_dev *rdev)
{
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
unsigned int reg_val;
info = container_of(rdev->desc, struct hi6421_regulator_info, desc);
@ -411,7 +411,7 @@ static unsigned int hi6421_regulator_buck_get_mode(struct regulator_dev *rdev)
static int hi6421_regulator_ldo_set_mode(struct regulator_dev *rdev,
unsigned int mode)
{
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
unsigned int new_mode;
info = container_of(rdev->desc, struct hi6421_regulator_info, desc);
@ -436,7 +436,7 @@ static int hi6421_regulator_ldo_set_mode(struct regulator_dev *rdev,
static int hi6421_regulator_buck_set_mode(struct regulator_dev *rdev,
unsigned int mode)
{
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
unsigned int new_mode;
info = container_of(rdev->desc, struct hi6421_regulator_info, desc);
@ -462,7 +462,7 @@ static unsigned int
hi6421_regulator_ldo_get_optimum_mode(struct regulator_dev *rdev,
int input_uV, int output_uV, int load_uA)
{
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
info = container_of(rdev->desc, struct hi6421_regulator_info, desc);
@ -539,7 +539,7 @@ static int hi6421_regulator_probe(struct platform_device *pdev)
{
struct hi6421_pmic *pmic = dev_get_drvdata(pdev->dev.parent);
struct hi6421_regulator_pdata *pdata;
struct hi6421_regulator_info *info;
const struct hi6421_regulator_info *info;
struct regulator_config config = { };
struct regulator_dev *rdev;
int i;