From 40baecee48fc47399338972f9ae121f965225876 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Tue, 15 May 2012 00:15:11 +0800 Subject: regulator: max8649: Convert to regulator_set_voltage_sel_regmap and regulator_map_voltage_linear Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/max8649.c | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c index 0cfd17247485..39fffb2e4036 100644 --- a/drivers/regulator/max8649.c +++ b/drivers/regulator/max8649.c @@ -70,25 +70,6 @@ static inline int check_range(int min_uV, int max_uV) return 0; } -static int max8649_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV, unsigned *selector) -{ - struct max8649_regulator_info *info = rdev_get_drvdata(rdev); - unsigned char data, mask; - - if (check_range(min_uV, max_uV)) { - dev_err(info->dev, "invalid voltage range (%d, %d) uV\n", - min_uV, max_uV); - return -EINVAL; - } - data = DIV_ROUND_UP(min_uV - MAX8649_DCDC_VMIN, MAX8649_DCDC_STEP); - mask = MAX8649_VOL_MASK; - *selector = data & mask; - - return regmap_update_bits(info->regmap, rdev->desc->vsel_reg, mask, - data); -} - /* EN_PD means pulldown on EN input */ static int max8649_enable(struct regulator_dev *rdev) { @@ -176,9 +157,10 @@ static unsigned int max8649_get_mode(struct regulator_dev *rdev) } static struct regulator_ops max8649_dcdc_ops = { - .set_voltage = max8649_set_voltage, + .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, .enable = max8649_enable, .disable = max8649_disable, .is_enabled = max8649_is_enabled, -- cgit