regulator: wm8994: Use core voltage selector operations

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index 0ee81e1b64638f01a63ff685ec7fa5f639b01b66..e07972fbf44faeb42c4f5e4f2c165768d66b02eb 100644 (file)
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -86,29 +86,6 @@ static int wm8994_ldo1_list_voltage(struct regulator_dev *rdev,
        return (selector * 100000) + 2400000;
 }
 
-static int wm8994_ldo1_get_voltage_sel(struct regulator_dev *rdev)
-{
-       struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
-       int val;
-
-       val = wm8994_reg_read(ldo->wm8994, WM8994_LDO_1);
-       if (val < 0)
-               return val;
-
-       return (val & WM8994_LDO1_VSEL_MASK) >> WM8994_LDO1_VSEL_SHIFT;
-}
-
-static int wm8994_ldo1_set_voltage_sel(struct regulator_dev *rdev,
-                                      unsigned selector)
-{
-       struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
-
-       selector <<= WM8994_LDO1_VSEL_SHIFT;
-
-       return wm8994_set_bits(ldo->wm8994, WM8994_LDO_1,
-                              WM8994_LDO1_VSEL_MASK, selector);
-}
-
 static struct regulator_ops wm8994_ldo1_ops = {
        .enable = wm8994_ldo_enable,
        .disable = wm8994_ldo_disable,
@@ -116,8 +93,8 @@ static struct regulator_ops wm8994_ldo1_ops = {
        .enable_time = wm8994_ldo_enable_time,
 
        .list_voltage = wm8994_ldo1_list_voltage,
-       .get_voltage_sel = wm8994_ldo1_get_voltage_sel,
-       .set_voltage_sel = wm8994_ldo1_set_voltage_sel,
+       .get_voltage_sel = regulator_get_voltage_sel_regmap,
+       .set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
 
 static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev,
@@ -146,29 +123,6 @@ static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev,
        }
 }
 
-static int wm8994_ldo2_get_voltage_sel(struct regulator_dev *rdev)
-{
-       struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
-       int val;
-
-       val = wm8994_reg_read(ldo->wm8994, WM8994_LDO_2);
-       if (val < 0)
-               return val;
-
-       return (val & WM8994_LDO2_VSEL_MASK) >> WM8994_LDO2_VSEL_SHIFT;
-}
-
-static int wm8994_ldo2_set_voltage_sel(struct regulator_dev *rdev,
-                                      unsigned selector)
-{
-       struct wm8994_ldo *ldo = rdev_get_drvdata(rdev);
-
-       selector <<= WM8994_LDO2_VSEL_SHIFT;
-
-       return wm8994_set_bits(ldo->wm8994, WM8994_LDO_2,
-                              WM8994_LDO2_VSEL_MASK, selector);
-}
-
 static struct regulator_ops wm8994_ldo2_ops = {
        .enable = wm8994_ldo_enable,
        .disable = wm8994_ldo_disable,
@@ -176,8 +130,8 @@ static struct regulator_ops wm8994_ldo2_ops = {
        .enable_time = wm8994_ldo_enable_time,
 
        .list_voltage = wm8994_ldo2_list_voltage,
-       .get_voltage_sel = wm8994_ldo2_get_voltage_sel,
-       .set_voltage_sel = wm8994_ldo2_set_voltage_sel,
+       .get_voltage_sel = regulator_get_voltage_sel_regmap,
+       .set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
 
 static const struct regulator_desc wm8994_ldo_desc[] = {
@@ -186,6 +140,8 @@ static const struct regulator_desc wm8994_ldo_desc[] = {
                .id = 1,
                .type = REGULATOR_VOLTAGE,
                .n_voltages = WM8994_LDO1_MAX_SELECTOR + 1,
+               .vsel_reg = WM8994_LDO_1,
+               .vsel_mask = WM8994_LDO1_VSEL_MASK,
                .ops = &wm8994_ldo1_ops,
                .owner = THIS_MODULE,
        },
@@ -194,6 +150,8 @@ static const struct regulator_desc wm8994_ldo_desc[] = {
                .id = 2,
                .type = REGULATOR_VOLTAGE,
                .n_voltages = WM8994_LDO2_MAX_SELECTOR + 1,
+               .vsel_reg = WM8994_LDO_2,
+               .vsel_mask = WM8994_LDO2_VSEL_MASK,
                .ops = &wm8994_ldo2_ops,
                .owner = THIS_MODULE,
        },
@@ -243,6 +201,7 @@ static __devinit int wm8994_ldo_probe(struct platform_device *pdev)
        config.dev = &pdev->dev;
        config.init_data = pdata->ldo[id].init_data;
        config.driver_data = ldo;
+       config.regmap = wm8994->regmap;
 
        ldo->regulator = regulator_register(&wm8994_ldo_desc[id], &config);
        if (IS_ERR(ldo->regulator)) {