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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-15 11:55:55 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-16 19:52:21 +0100
commitac663b472c6c04e3257c60816e01a05c2a02d0d3 (patch)
treeb0767a626f373e3741669265ffc7bd089515312c /drivers/regulator/wm831x-ldo.c
parent817436e72bfd885fd8cd3f8e03f33eecd22b083a (diff)
regulator: wm831x-ldo: 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-ldo.c')
-rw-r--r--drivers/regulator/wm831x-ldo.c63
1 files changed, 12 insertions, 51 deletions
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 5f01040e1574..364b7d8ac54d 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -160,22 +160,6 @@ static int wm831x_gp_ldo_set_suspend_voltage(struct regulator_dev *rdev,
return wm831x_gp_ldo_set_voltage_int(rdev, reg, uV, uV, &selector);
}
-static int wm831x_gp_ldo_get_voltage_sel(struct regulator_dev *rdev)
-{
- struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
- struct wm831x *wm831x = ldo->wm831x;
- int reg = ldo->base + WM831X_LDO_ON_CONTROL;
- int ret;
-
- ret = wm831x_reg_read(wm831x, reg);
- if (ret < 0)
- return ret;
-
- ret &= WM831X_LDO1_ON_VSEL_MASK;
-
- return ret;
-}
-
static unsigned int wm831x_gp_ldo_get_mode(struct regulator_dev *rdev)
{
struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
@@ -293,7 +277,7 @@ static unsigned int wm831x_gp_ldo_get_optimum_mode(struct regulator_dev *rdev,
static struct regulator_ops wm831x_gp_ldo_ops = {
.list_voltage = wm831x_gp_ldo_list_voltage,
- .get_voltage_sel = wm831x_gp_ldo_get_voltage_sel,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage = wm831x_gp_ldo_set_voltage,
.set_suspend_voltage = wm831x_gp_ldo_set_suspend_voltage,
.get_mode = wm831x_gp_ldo_get_mode,
@@ -350,10 +334,13 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev)
ldo->desc.n_voltages = WM831X_GP_LDO_MAX_SELECTOR + 1;
ldo->desc.ops = &wm831x_gp_ldo_ops;
ldo->desc.owner = THIS_MODULE;
+ ldo->desc.vsel_reg = ldo->base + WM831X_LDO_ON_CONTROL;
+ ldo->desc.vsel_mask = WM831X_LDO1_ON_VSEL_MASK;
config.dev = pdev->dev.parent;
config.init_data = pdata->ldo[id];
config.driver_data = ldo;
+ config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
if (IS_ERR(ldo->regulator)) {
@@ -472,22 +459,6 @@ static int wm831x_aldo_set_suspend_voltage(struct regulator_dev *rdev,
return wm831x_aldo_set_voltage_int(rdev, reg, uV, uV, &selector);
}
-static int wm831x_aldo_get_voltage_sel(struct regulator_dev *rdev)
-{
- struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
- struct wm831x *wm831x = ldo->wm831x;
- int reg = ldo->base + WM831X_LDO_ON_CONTROL;
- int ret;
-
- ret = wm831x_reg_read(wm831x, reg);
- if (ret < 0)
- return ret;
-
- ret &= WM831X_LDO7_ON_VSEL_MASK;
-
- return ret;
-}
-
static unsigned int wm831x_aldo_get_mode(struct regulator_dev *rdev)
{
struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
@@ -563,7 +534,7 @@ static int wm831x_aldo_get_status(struct regulator_dev *rdev)
static struct regulator_ops wm831x_aldo_ops = {
.list_voltage = wm831x_aldo_list_voltage,
- .get_voltage_sel = wm831x_aldo_get_voltage_sel,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage = wm831x_aldo_set_voltage,
.set_suspend_voltage = wm831x_aldo_set_suspend_voltage,
.get_mode = wm831x_aldo_get_mode,
@@ -619,10 +590,13 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev)
ldo->desc.n_voltages = WM831X_ALDO_MAX_SELECTOR + 1;
ldo->desc.ops = &wm831x_aldo_ops;
ldo->desc.owner = THIS_MODULE;
+ ldo->desc.vsel_reg = ldo->base + WM831X_LDO_ON_CONTROL;
+ ldo->desc.vsel_mask = WM831X_LDO7_ON_VSEL_MASK;
config.dev = pdev->dev.parent;
config.init_data = pdata->ldo[id];
config.driver_data = ldo;
+ config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
if (IS_ERR(ldo->regulator)) {
@@ -728,22 +702,6 @@ static int wm831x_alive_ldo_set_suspend_voltage(struct regulator_dev *rdev,
return wm831x_alive_ldo_set_voltage_int(rdev, reg, uV, uV, &selector);
}
-static int wm831x_alive_ldo_get_voltage_sel(struct regulator_dev *rdev)
-{
- struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
- struct wm831x *wm831x = ldo->wm831x;
- int reg = ldo->base + WM831X_ALIVE_LDO_ON_CONTROL;
- int ret;
-
- ret = wm831x_reg_read(wm831x, reg);
- if (ret < 0)
- return ret;
-
- ret &= WM831X_LDO11_ON_VSEL_MASK;
-
- return ret;
-}
-
static int wm831x_alive_ldo_get_status(struct regulator_dev *rdev)
{
struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);
@@ -763,7 +721,7 @@ static int wm831x_alive_ldo_get_status(struct regulator_dev *rdev)
static struct regulator_ops wm831x_alive_ldo_ops = {
.list_voltage = wm831x_alive_ldo_list_voltage,
- .get_voltage_sel = wm831x_alive_ldo_get_voltage_sel,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage = wm831x_alive_ldo_set_voltage,
.set_suspend_voltage = wm831x_alive_ldo_set_suspend_voltage,
.get_status = wm831x_alive_ldo_get_status,
@@ -818,10 +776,13 @@ static __devinit int wm831x_alive_ldo_probe(struct platform_device *pdev)
ldo->desc.n_voltages = WM831X_ALIVE_LDO_MAX_SELECTOR + 1;
ldo->desc.ops = &wm831x_alive_ldo_ops;
ldo->desc.owner = THIS_MODULE;
+ ldo->desc.vsel_reg = ldo->base + WM831X_ALIVE_LDO_ON_CONTROL;
+ ldo->desc.vsel_mask = WM831X_LDO11_ON_VSEL_MASK;
config.dev = pdev->dev.parent;
config.init_data = pdata->ldo[id];
config.driver_data = ldo;
+ config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
if (IS_ERR(ldo->regulator)) {