Messages in this thread Patch in this message | | | From | Mark Brown <> | Subject | Applied "regulator: da9055: Convert to use regulator_set/get_current_limit_regmap" to the regulator tree | Date | Mon, 4 Mar 2019 00:06:50 +0000 (GMT) |
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The patch
regulator: da9055: Convert to use regulator_set/get_current_limit_regmap
has been applied to the regulator tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From 941666e29831010c7375ac9e7622f64b128153fe Mon Sep 17 00:00:00 2001 From: Axel Lin <axel.lin@ingics.com> Date: Thu, 28 Feb 2019 21:40:14 +0800 Subject: [PATCH] regulator: da9055: Convert to use regulator_set/get_current_limit_regmap
Use regulator_set/get_current_limit_regmap helpers to save some code.
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- drivers/regulator/da9055-regulator.c | 45 ++++++---------------------- 1 file changed, 9 insertions(+), 36 deletions(-)
diff --git a/drivers/regulator/da9055-regulator.c b/drivers/regulator/da9055-regulator.c index 417cafe2aba0..3c6fac793658 100644 --- a/drivers/regulator/da9055-regulator.c +++ b/drivers/regulator/da9055-regulator.c @@ -48,7 +48,9 @@ #define DA9055_ID_LDO6 7 /* DA9055 BUCK current limit */ -static const int da9055_current_limits[] = { 500000, 600000, 700000, 800000 }; +static const unsigned int da9055_current_limits[] = { + 500000, 600000, 700000, 800000 +}; struct da9055_conf_reg { int reg; @@ -169,39 +171,6 @@ static int da9055_ldo_set_mode(struct regulator_dev *rdev, unsigned int mode) val << volt.sl_shift); } -static int da9055_buck_get_current_limit(struct regulator_dev *rdev) -{ - struct da9055_regulator *regulator = rdev_get_drvdata(rdev); - struct da9055_regulator_info *info = regulator->info; - int ret; - - ret = da9055_reg_read(regulator->da9055, DA9055_REG_BUCK_LIM); - if (ret < 0) - return ret; - - ret &= info->mode.mask; - return da9055_current_limits[ret >> info->mode.shift]; -} - -static int da9055_buck_set_current_limit(struct regulator_dev *rdev, int min_uA, - int max_uA) -{ - struct da9055_regulator *regulator = rdev_get_drvdata(rdev); - struct da9055_regulator_info *info = regulator->info; - int i; - - for (i = ARRAY_SIZE(da9055_current_limits) - 1; i >= 0; i--) { - if ((min_uA <= da9055_current_limits[i]) && - (da9055_current_limits[i] <= max_uA)) - return da9055_reg_update(regulator->da9055, - DA9055_REG_BUCK_LIM, - info->mode.mask, - i << info->mode.shift); - } - - return -EINVAL; -} - static int da9055_regulator_get_voltage_sel(struct regulator_dev *rdev) { struct da9055_regulator *regulator = rdev_get_drvdata(rdev); @@ -329,8 +298,8 @@ static const struct regulator_ops da9055_buck_ops = { .get_mode = da9055_buck_get_mode, .set_mode = da9055_buck_set_mode, - .get_current_limit = da9055_buck_get_current_limit, - .set_current_limit = da9055_buck_set_current_limit, + .get_current_limit = regulator_get_current_limit_regmap, + .set_current_limit = regulator_set_current_limit_regmap, .get_voltage_sel = da9055_regulator_get_voltage_sel, .set_voltage_sel = da9055_regulator_set_voltage_sel, @@ -407,6 +376,10 @@ static const struct regulator_ops da9055_ldo_ops = { .uV_step = (step) * 1000,\ .linear_min_sel = (voffset),\ .owner = THIS_MODULE,\ + .curr_table = da9055_current_limits,\ + .n_current_limits = ARRAY_SIZE(da9055_current_limits),\ + .csel_reg = DA9055_REG_BUCK_LIM,\ + .csel_mask = (mbits),\ },\ .conf = {\ .reg = DA9055_REG_BCORE_CONT + DA9055_ID_##_id, \ -- 2.20.1
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