diff options
| -rw-r--r-- | drivers/regulator/qcom_rpm-regulator.c | 12 | ||||
| -rw-r--r-- | drivers/regulator/rk808-regulator.c | 6 | ||||
| -rw-r--r-- | drivers/regulator/rt5033-regulator.c | 8 | ||||
| -rw-r--r-- | drivers/regulator/tps65023-regulator.c | 6 |
4 files changed, 21 insertions, 11 deletions
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c index 7678944f83f6..e8647f7cf25e 100644 --- a/drivers/regulator/qcom_rpm-regulator.c +++ b/drivers/regulator/qcom_rpm-regulator.c @@ -227,9 +227,11 @@ static int rpm_reg_set_mV_sel(struct regulator_dev *rdev, return uV; mutex_lock(&vreg->lock); - vreg->uV = uV; if (vreg->is_enabled) - ret = rpm_reg_write(vreg, req, vreg->uV / 1000); + ret = rpm_reg_write(vreg, req, uV / 1000); + + if (!ret) + vreg->uV = uV; mutex_unlock(&vreg->lock); return ret; @@ -252,9 +254,11 @@ static int rpm_reg_set_uV_sel(struct regulator_dev *rdev, return uV; mutex_lock(&vreg->lock); - vreg->uV = uV; if (vreg->is_enabled) - ret = rpm_reg_write(vreg, req, vreg->uV); + ret = rpm_reg_write(vreg, req, uV); + + if (!ret) + vreg->uV = uV; mutex_unlock(&vreg->lock); return ret; diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index c94a3e0f3b91..1f93b752a81c 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -97,7 +97,7 @@ static int rk808_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) RK808_RAMP_RATE_MASK, ramp_value); } -int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv) +static int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv) { unsigned int reg; int sel = regulator_map_voltage_linear_range(rdev, uv, uv); @@ -112,7 +112,7 @@ int rk808_set_suspend_voltage(struct regulator_dev *rdev, int uv) sel); } -int rk808_set_suspend_enable(struct regulator_dev *rdev) +static int rk808_set_suspend_enable(struct regulator_dev *rdev) { unsigned int reg; @@ -123,7 +123,7 @@ int rk808_set_suspend_enable(struct regulator_dev *rdev) 0); } -int rk808_set_suspend_disable(struct regulator_dev *rdev) +static int rk808_set_suspend_disable(struct regulator_dev *rdev) { unsigned int reg; diff --git a/drivers/regulator/rt5033-regulator.c b/drivers/regulator/rt5033-regulator.c index 870cc49438db..96d2c18e051a 100644 --- a/drivers/regulator/rt5033-regulator.c +++ b/drivers/regulator/rt5033-regulator.c @@ -36,6 +36,8 @@ static struct regulator_ops rt5033_buck_ops = { static const struct regulator_desc rt5033_supported_regulators[] = { [RT5033_BUCK] = { .name = "BUCK", + .of_match = of_match_ptr("BUCK"), + .regulators_node = of_match_ptr("regulators"), .id = RT5033_BUCK, .ops = &rt5033_buck_ops, .type = REGULATOR_VOLTAGE, @@ -50,6 +52,8 @@ static const struct regulator_desc rt5033_supported_regulators[] = { }, [RT5033_LDO] = { .name = "LDO", + .of_match = of_match_ptr("LDO"), + .regulators_node = of_match_ptr("regulators"), .id = RT5033_LDO, .ops = &rt5033_buck_ops, .type = REGULATOR_VOLTAGE, @@ -64,6 +68,8 @@ static const struct regulator_desc rt5033_supported_regulators[] = { }, [RT5033_SAFE_LDO] = { .name = "SAFE_LDO", + .of_match = of_match_ptr("SAFE_LDO"), + .regulators_node = of_match_ptr("regulators"), .id = RT5033_SAFE_LDO, .ops = &rt5033_safe_ldo_ops, .type = REGULATOR_VOLTAGE, @@ -81,7 +87,7 @@ static int rt5033_regulator_probe(struct platform_device *pdev) int ret, i; struct regulator_config config = {}; - config.dev = &pdev->dev; + config.dev = rt5033->dev; config.driver_data = rt5033; for (i = 0; i < ARRAY_SIZE(rt5033_supported_regulators); i++) { diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 7380af8bd50d..b941e564b3f3 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -173,7 +173,7 @@ static int tps65023_dcdc_set_voltage_sel(struct regulator_dev *dev, } /* Operations permitted on VDCDCx */ -static struct regulator_ops tps65023_dcdc_ops = { +static const struct regulator_ops tps65023_dcdc_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -184,7 +184,7 @@ static struct regulator_ops tps65023_dcdc_ops = { }; /* Operations permitted on LDOx */ -static struct regulator_ops tps65023_ldo_ops = { +static const struct regulator_ops tps65023_ldo_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, @@ -194,7 +194,7 @@ static struct regulator_ops tps65023_ldo_ops = { .map_voltage = regulator_map_voltage_ascend, }; -static struct regmap_config tps65023_regmap_config = { +static const struct regmap_config tps65023_regmap_config = { .reg_bits = 8, .val_bits = 8, }; |