diff options
Diffstat (limited to 'drivers/regulator/axp20x-regulator.c')
| -rw-r--r-- | drivers/regulator/axp20x-regulator.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index fba8f58ab769..152053361862 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -367,16 +367,14 @@ static const int axp209_dcdc2_ldo3_slew_rates[] = { static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) { struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); - const struct regulator_desc *desc; + int id = rdev_get_id(rdev); u8 reg, mask, enable, cfg = 0xff; const int *slew_rates; int rate_count = 0; - desc = rdev->desc; - switch (axp20x->variant) { case AXP209_ID: - if (desc->id == AXP20X_DCDC2) { + if (id == AXP20X_DCDC2) { slew_rates = axp209_dcdc2_ldo3_slew_rates; rate_count = ARRAY_SIZE(axp209_dcdc2_ldo3_slew_rates); reg = AXP20X_DCDC2_LDO3_V_RAMP; @@ -388,7 +386,7 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) break; } - if (desc->id == AXP20X_LDO3) { + if (id == AXP20X_LDO3) { slew_rates = axp209_dcdc2_ldo3_slew_rates; rate_count = ARRAY_SIZE(axp209_dcdc2_ldo3_slew_rates); reg = AXP20X_DCDC2_LDO3_V_RAMP; @@ -435,16 +433,11 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) static int axp20x_regulator_enable_regmap(struct regulator_dev *rdev) { struct axp20x_dev *axp20x = rdev_get_drvdata(rdev); - const struct regulator_desc *desc; - - if (!rdev) - return -EINVAL; - - desc = rdev->desc; + int id = rdev_get_id(rdev); switch (axp20x->variant) { case AXP209_ID: - if ((desc->id == AXP20X_LDO3) && + if ((id == AXP20X_LDO3) && rdev->constraints && rdev->constraints->soft_start) { int v_out; int ret; @@ -1028,7 +1021,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq) * (See include/linux/mfd/axp20x.h) */ reg = AXP803_DCDC_FREQ_CTRL; - /* Fall through to the check below.*/ + /* Fall through - to the check below.*/ case AXP806_ID: /* * AXP806 also have DCDC work frequency setting register at a @@ -1119,12 +1112,12 @@ static int axp20x_set_dcdc_workmode(struct regulator_dev *rdev, int id, u32 work break; case AXP806_ID: - reg = AXP806_DCDC_MODE_CTRL2; /* * AXP806 DCDC regulator IDs have the same range as AXP22X. - * Fall through to the check below. * (See include/linux/mfd/axp20x.h) */ + reg = AXP806_DCDC_MODE_CTRL2; + /* Fall through - to the check below. */ case AXP221_ID: case AXP223_ID: case AXP809_ID: |