diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-05-23 22:40:58 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-03 13:25:05 +0100 |
| commit | f2d103add158af4c95223a1b576cc0cc6a41a18b (patch) | |
| tree | 251fc6c665b88aa8fdcffd8ad30eba28b304f99f /drivers | |
| parent | 0713e6abf398327b6813398d3583e0907953e457 (diff) | |
regulator: wm8994: Convert wm8994_ldo1_ops to regulator_[list|map]_voltage_linear
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/wm8994-regulator.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c index 9a994316e63c..0e2028b74d1a 100644 --- a/drivers/regulator/wm8994-regulator.c +++ b/drivers/regulator/wm8994-regulator.c @@ -77,22 +77,14 @@ static int wm8994_ldo_enable_time(struct regulator_dev *rdev) return 3000; } -static int wm8994_ldo1_list_voltage(struct regulator_dev *rdev, - unsigned int selector) -{ - if (selector > WM8994_LDO1_MAX_SELECTOR) - return -EINVAL; - - return (selector * 100000) + 2400000; -} - static struct regulator_ops wm8994_ldo1_ops = { .enable = wm8994_ldo_enable, .disable = wm8994_ldo_disable, .is_enabled = wm8994_ldo_is_enabled, .enable_time = wm8994_ldo_enable_time, - .list_voltage = wm8994_ldo1_list_voltage, + .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, }; @@ -143,6 +135,8 @@ static const struct regulator_desc wm8994_ldo_desc[] = { .vsel_reg = WM8994_LDO_1, .vsel_mask = WM8994_LDO1_VSEL_MASK, .ops = &wm8994_ldo1_ops, + .min_uV = 2400000, + .uV_step = 100000, .owner = THIS_MODULE, }, { |