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regulator: max77857: mark more functions static

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A few functions in the new driver are global but only used in this file:

drivers/regulator/max77857-regulator.c:209:5: error: no previous prototype for 'max77859_get_voltage_sel' [-Werror=missing-prototypes]
drivers/regulator/max77857-regulator.c:221:5: error: no previous prototype for 'max77859_set_current_limit' [-Werror=missing-prototypes]
drivers/regulator/max77857-regulator.c:235:5: error: no previous prototype for 'max77859_get_current_limit' [-Werror=missing-prototypes]

Mark them static, which produces potentially better code and avoids the warning.

Fixes: af71cccade ("regulator: max77857: Add ADI MAX77857/59/MAX77831 Regulator Support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230718193938.3593118-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Arnd Bergmann 2023-07-18 21:39:31 +02:00 committed by Mark Brown
parent 2920e08bef
commit 541e75954c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
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6
drivers/regulator/max77857-regulator.c
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@ -206,7 +206,7 @@ static int max77859_set_voltage_sel(struct regulator_dev *rdev,
MAX77859_CONT3_DVS_START);
}
int max77859_get_voltage_sel(struct regulator_dev *rdev)
static int max77859_get_voltage_sel(struct regulator_dev *rdev)
{
__be16 reg;
int ret;
@ -218,7 +218,7 @@ int max77859_get_voltage_sel(struct regulator_dev *rdev)
return FIELD_GET(MAX77859_VOLTAGE_SEL_MASK, __be16_to_cpu(reg));
}
int max77859_set_current_limit(struct regulator_dev *rdev, int min_uA, int max_uA)
static int max77859_set_current_limit(struct regulator_dev *rdev, int min_uA, int max_uA)
{
u32 selector;
@ -232,7 +232,7 @@ int max77859_set_current_limit(struct regulator_dev *rdev, int min_uA, int max_u
return regmap_write(rdev->regmap, MAX77859_REG_CONT5, selector);
}
int max77859_get_current_limit(struct regulator_dev *rdev)
static int max77859_get_current_limit(struct regulator_dev *rdev)
{
u32 selector;
int ret;