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| author | Axel Lin <axel.lin@ingics.com> | 2019-03-19 04:36:08 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-03-19 12:54:58 +0100 |
| commit | 04d1446bce279ee6e4c39b3bf705bef3abba008e (patch) | |
| tree | aaec8d0eea93c0bd73c50374b9ee39405cdfb502 /drivers/regulator/axp20x-regulator.c | |
| parent | regulator: axp20x: Remove unneeded NULL test against rdev (diff) | |
| download | linux-04d1446bce279ee6e4c39b3bf705bef3abba008e.tar.xz linux-04d1446bce279ee6e4c39b3bf705bef3abba008e.zip | |
regulator: axp20x: Use rdev_get_id at appropriate places
Use rdev_get_id() to simplify the code a bit.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/axp20x-regulator.c')
| -rw-r--r-- | drivers/regulator/axp20x-regulator.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 8a366f66208e..07e10c8b0a22 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; @@ -435,13 +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; - - 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; |