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authorAxel Lin <axel.lin@gmail.com>2012-05-14 20:14:05 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-14 20:34:48 +0400
commit0fb737b566d8eafbb2ff25b2643c037e0517a9c1 (patch)
tree082f5575fd5e9a8118cde306750576a6730bc3e9 /drivers/regulator/max8649.c
parent817d8c2d9bd52bcfad292ae940b1e4083be62958 (diff)
downloadlinux-0fb737b566d8eafbb2ff25b2643c037e0517a9c1.tar.xz
regulator: max8649: Convert to regulator_list_voltage_linear()
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/max8649.c')
-rw-r--r--drivers/regulator/max8649.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 575cf484bfd1..0cfd17247485 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -70,11 +70,6 @@ static inline int check_range(int min_uV, int max_uV)
return 0;
}
-static int max8649_list_voltage(struct regulator_dev *rdev, unsigned index)
-{
- return (MAX8649_DCDC_VMIN + index * MAX8649_DCDC_STEP);
-}
-
static int max8649_set_voltage(struct regulator_dev *rdev,
int min_uV, int max_uV, unsigned *selector)
{
@@ -135,7 +130,7 @@ static int max8649_enable_time(struct regulator_dev *rdev)
if (ret != 0)
return ret;
val &= MAX8649_VOL_MASK;
- voltage = max8649_list_voltage(rdev, (unsigned char)val); /* uV */
+ voltage = regulator_list_voltage_linear(rdev, (unsigned char)val);
/* get rate */
ret = regmap_read(info->regmap, MAX8649_RAMP, &val);
@@ -183,7 +178,7 @@ static unsigned int max8649_get_mode(struct regulator_dev *rdev)
static struct regulator_ops max8649_dcdc_ops = {
.set_voltage = max8649_set_voltage,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
- .list_voltage = max8649_list_voltage,
+ .list_voltage = regulator_list_voltage_linear,
.enable = max8649_enable,
.disable = max8649_disable,
.is_enabled = max8649_is_enabled,
@@ -200,6 +195,8 @@ static struct regulator_desc dcdc_desc = {
.n_voltages = 1 << 6,
.owner = THIS_MODULE,
.vsel_mask = MAX8649_VOL_MASK,
+ .min_uV = MAX8649_DCDC_VMIN,
+ .uV_step = MAX8649_DCDC_STEP,
};
static struct regmap_config max8649_regmap_config = {