diff options
| author | Axel Lin <axel.lin@ingics.com> | 2019-02-26 15:40:58 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-02-26 19:45:55 +0300 |
| commit | 2654d368ea3dc7e04a78ff2531ffd886736ae374 (patch) | |
| tree | 95d3b13e0eb5daf599cb5adcccf0827bc5e02a2b | |
| parent | 6145601b225f617e4b257068d1fc3cbcabd9746b (diff) | |
| download | linux-2654d368ea3dc7e04a78ff2531ffd886736ae374.tar.xz | |
regulator: 88pm8607: Simplify pm8607_list_voltage implementation
Set volt_table filed then we can use regulator_list_voltage_table.
Since we have volt_table setting, now we can remove vol_table from
struct pm8607_regulator_info.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/regulator/88pm8607.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c index 28f55248eb90..597385d25201 100644 --- a/drivers/regulator/88pm8607.c +++ b/drivers/regulator/88pm8607.c @@ -27,7 +27,6 @@ struct pm8607_regulator_info { struct i2c_client *i2c; struct i2c_client *i2c_8606; - unsigned int *vol_table; unsigned int *vol_suspend; int slope_double; @@ -210,13 +209,15 @@ static const unsigned int LDO14_suspend_table[] = { static int pm8607_list_voltage(struct regulator_dev *rdev, unsigned index) { struct pm8607_regulator_info *info = rdev_get_drvdata(rdev); - int ret = -EINVAL; + int ret; + + ret = regulator_list_voltage_table(rdev, index); + if (ret < 0) + return ret; + + if (info->slope_double) + ret <<= 1; - if (info->vol_table && (index < rdev->desc->n_voltages)) { - ret = info->vol_table[index]; - if (info->slope_double) - ret <<= 1; - } return ret; } @@ -257,6 +258,7 @@ static const struct regulator_ops pm8606_preg_ops = { .type = REGULATOR_VOLTAGE, \ .id = PM8607_ID_##vreg, \ .owner = THIS_MODULE, \ + .volt_table = vreg##_table, \ .n_voltages = ARRAY_SIZE(vreg##_table), \ .vsel_reg = PM8607_##vreg, \ .vsel_mask = ARRAY_SIZE(vreg##_table) - 1, \ @@ -266,7 +268,6 @@ static const struct regulator_ops pm8606_preg_ops = { .enable_mask = 1 << (ebit), \ }, \ .slope_double = (0), \ - .vol_table = (unsigned int *)&vreg##_table, \ .vol_suspend = (unsigned int *)&vreg##_suspend_table, \ } @@ -278,6 +279,7 @@ static const struct regulator_ops pm8606_preg_ops = { .type = REGULATOR_VOLTAGE, \ .id = PM8607_ID_LDO##_id, \ .owner = THIS_MODULE, \ + .volt_table = LDO##_id##_table, \ .n_voltages = ARRAY_SIZE(LDO##_id##_table), \ .vsel_reg = PM8607_##vreg, \ .vsel_mask = (ARRAY_SIZE(LDO##_id##_table) - 1) << (shift), \ @@ -285,7 +287,6 @@ static const struct regulator_ops pm8606_preg_ops = { .enable_mask = 1 << (ebit), \ }, \ .slope_double = (0), \ - .vol_table = (unsigned int *)&LDO##_id##_table, \ .vol_suspend = (unsigned int *)&LDO##_id##_suspend_table, \ } |