diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-15 12:55:34 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-16 20:52:13 +0200 |
| commit | 817436e72bfd885fd8cd3f8e03f33eecd22b083a (patch) | |
| tree | ae3c76876937640b34715c2c896cea05d8a22d1c /drivers/regulator/wm831x-dcdc.c | |
| parent | regulator: core: Provide regmap based voltage_sel operations (diff) | |
| download | linux-817436e72bfd885fd8cd3f8e03f33eecd22b083a.tar.xz linux-817436e72bfd885fd8cd3f8e03f33eecd22b083a.zip | |
regulator: wm831x-dcdc: Use regulator_get_voltage_sel_regmap()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index f0da23c5826f..97c7e267c813 100644 --- a/drivers/regulator/wm831x-dcdc.c +++ b/drivers/regulator/wm831x-dcdc.c @@ -679,23 +679,9 @@ static int wm831x_buckp_set_suspend_voltage(struct regulator_dev *rdev, return wm831x_buckp_set_voltage_int(rdev, reg, uV, uV, &selector); } -static int wm831x_buckp_get_voltage_sel(struct regulator_dev *rdev) -{ - struct wm831x_dcdc *dcdc = rdev_get_drvdata(rdev); - struct wm831x *wm831x = dcdc->wm831x; - u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG; - int val; - - val = wm831x_reg_read(wm831x, reg); - if (val < 0) - return val; - - return val & WM831X_DC3_ON_VSEL_MASK; -} - static struct regulator_ops wm831x_buckp_ops = { .set_voltage = wm831x_buckp_set_voltage, - .get_voltage_sel = wm831x_buckp_get_voltage_sel, + .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = wm831x_buckp_list_voltage, .set_suspend_voltage = wm831x_buckp_set_suspend_voltage, @@ -753,10 +739,13 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) dcdc->desc.n_voltages = WM831X_BUCKP_MAX_SELECTOR + 1; dcdc->desc.ops = &wm831x_buckp_ops; dcdc->desc.owner = THIS_MODULE; + dcdc->desc.vsel_reg = dcdc->base + WM831X_DCDC_ON_CONFIG; + dcdc->desc.vsel_mask = WM831X_DC3_ON_VSEL_MASK; config.dev = pdev->dev.parent; config.init_data = pdata->dcdc[id]; config.driver_data = dcdc; + config.regmap = wm831x->regmap; dcdc->regulator = regulator_register(&dcdc->desc, &config); if (IS_ERR(dcdc->regulator)) { |