diff options
| -rw-r--r-- | drivers/regulator/wm8994-regulator.c | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c index f4a6294..0ee81e1 100644 --- a/drivers/regulator/wm8994-regulator.c +++ b/drivers/regulator/wm8994-regulator.c @@ -98,18 +98,11 @@ static int wm8994_ldo1_get_voltage_sel(struct regulator_dev *rdev) return (val & WM8994_LDO1_VSEL_MASK) >> WM8994_LDO1_VSEL_SHIFT; } -static int wm8994_ldo1_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV, unsigned *s) +static int wm8994_ldo1_set_voltage_sel(struct regulator_dev *rdev, + unsigned selector) { struct wm8994_ldo *ldo = rdev_get_drvdata(rdev); - int selector, v; - selector = (min_uV - 2400000) / 100000; - v = wm8994_ldo1_list_voltage(rdev, selector); - if (v < 0 || v > max_uV) - return -EINVAL; - - *s = selector; selector <<= WM8994_LDO1_VSEL_SHIFT; return wm8994_set_bits(ldo->wm8994, WM8994_LDO_1, @@ -124,7 +117,7 @@ static struct regulator_ops wm8994_ldo1_ops = { .list_voltage = wm8994_ldo1_list_voltage, .get_voltage_sel = wm8994_ldo1_get_voltage_sel, - .set_voltage = wm8994_ldo1_set_voltage, + .set_voltage_sel = wm8994_ldo1_set_voltage_sel, }; static int wm8994_ldo2_list_voltage(struct regulator_dev *rdev, @@ -165,33 +158,11 @@ static int wm8994_ldo2_get_voltage_sel(struct regulator_dev *rdev) return (val & WM8994_LDO2_VSEL_MASK) >> WM8994_LDO2_VSEL_SHIFT; } -static int wm8994_ldo2_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV, unsigned *s) +static int wm8994_ldo2_set_voltage_sel(struct regulator_dev *rdev, + unsigned selector) { struct wm8994_ldo *ldo = rdev_get_drvdata(rdev); - int selector, v; - - switch (ldo->wm8994->type) { - case WM8994: - selector = (min_uV - 900000) / 100000; - break; - case WM8958: - selector = (min_uV - 1000000) / 100000; - break; - case WM1811: - selector = (min_uV - 950000) / 100000; - if (selector == 0) - selector = 1; - break; - default: - return -EINVAL; - } - - v = wm8994_ldo2_list_voltage(rdev, selector); - if (v < 0 || v > max_uV) - return -EINVAL; - *s = selector; selector <<= WM8994_LDO2_VSEL_SHIFT; return wm8994_set_bits(ldo->wm8994, WM8994_LDO_2, @@ -206,7 +177,7 @@ static struct regulator_ops wm8994_ldo2_ops = { .list_voltage = wm8994_ldo2_list_voltage, .get_voltage_sel = wm8994_ldo2_get_voltage_sel, - .set_voltage = wm8994_ldo2_set_voltage, + .set_voltage_sel = wm8994_ldo2_set_voltage_sel, }; static const struct regulator_desc wm8994_ldo_desc[] = { |
