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| author | Axel Lin <axel.lin@gmail.com> | 2012-03-20 10:46:35 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-02 23:24:46 +0100 |
| commit | 939b62d897d80be2b4632dd81a838d29e1f5f1e3 (patch) | |
| tree | f64419c0e3c64139997b82bb3d02df925399b8a4 /drivers/regulator/mc13892-regulator.c | |
| parent | a4d9f179cc788b7f4b735d32c2e4a3b2562e8240 (diff) | |
| download | lwn-939b62d897d80be2b4632dd81a838d29e1f5f1e3.tar.gz lwn-939b62d897d80be2b4632dd81a838d29e1f5f1e3.zip | |
regulator: Convert mc13xxx regulator drivers to set_voltage_sel
Convert mc13892_sw_regulator_ops and mc13xxx_regulator_ops to set_voltage_sel.
mc13xxx_get_best_voltage_index function is not used now, remove it.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/mc13892-regulator.c')
| -rw-r--r-- | drivers/regulator/mc13892-regulator.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c index e8cfc99dd8f0..ba5868179261 100644 --- a/drivers/regulator/mc13892-regulator.c +++ b/drivers/regulator/mc13892-regulator.c @@ -428,24 +428,15 @@ static int mc13892_sw_regulator_get_voltage(struct regulator_dev *rdev) return val; } -static int mc13892_sw_regulator_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV, unsigned *selector) +static int mc13892_sw_regulator_set_voltage_sel(struct regulator_dev *rdev, + unsigned selector) { struct mc13xxx_regulator_priv *priv = rdev_get_drvdata(rdev); int hi, value, mask, id = rdev_get_id(rdev); u32 valread; int ret; - dev_dbg(rdev_get_dev(rdev), "%s id: %d min_uV: %d max_uV: %d\n", - __func__, id, min_uV, max_uV); - - /* Find the best index */ - value = mc13xxx_get_best_voltage_index(rdev, min_uV, max_uV); - dev_dbg(rdev_get_dev(rdev), "%s best value: %d\n", __func__, value); - if (value < 0) - return value; - - value = mc13892_regulators[id].voltages[value]; + value = mc13892_regulators[id].voltages[selector]; mc13xxx_lock(priv->mc13xxx); ret = mc13xxx_reg_read(priv->mc13xxx, @@ -480,7 +471,7 @@ err: static struct regulator_ops mc13892_sw_regulator_ops = { .is_enabled = mc13xxx_sw_regulator_is_enabled, .list_voltage = mc13xxx_regulator_list_voltage, - .set_voltage = mc13892_sw_regulator_set_voltage, + .set_voltage_sel = mc13892_sw_regulator_set_voltage_sel, .get_voltage = mc13892_sw_regulator_get_voltage, }; |