diff options
| author | Tirupathi Reddy <tirupath@codeaurora.org> | 2017-05-25 15:33:17 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-06-28 20:39:36 +0100 |
| commit | 2c2874b191d54fbf9216524e629558eee89e1d20 (patch) | |
| tree | 2230fb67ff104b417d50cb3ff0099f2f89f6e90f /drivers/regulator | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff) | |
regulator: core: Fix voltage change propagations to supply regulators
Some regulators support get_voltage() and some support get_voltage_sel()
operations but currently we only propagate changes if the regulator has
a get_voltage() operation. Also do this if we've got get_voltage_sel()
[Rewite commit message for clarity -- broonie]
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index c0d9ae8d0860..9fecbd4e3546 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2938,7 +2938,8 @@ static int regulator_set_voltage_unlocked(struct regulator *regulator, if (rdev->supply && regulator_ops_is_valid(rdev->supply->rdev, REGULATOR_CHANGE_VOLTAGE) && - (rdev->desc->min_dropout_uV || !rdev->desc->ops->get_voltage)) { + (rdev->desc->min_dropout_uV || !(rdev->desc->ops->get_voltage || + rdev->desc->ops->get_voltage_sel))) { int current_supply_uV; int selector; |