diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index b059e8334567..b0076ccf896b 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2800,8 +2800,11 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev, ret = -EINVAL; } + if (ret) + goto out; + /* Call set_voltage_time_sel if successfully obtained old_selector */ - if (ret == 0 && !rdev->constraints->ramp_disable && old_selector >= 0 + if (!rdev->constraints->ramp_disable && old_selector >= 0 && old_selector != selector) { delay = ops->set_voltage_time_sel(rdev, @@ -2821,13 +2824,14 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev, } } - if (ret == 0 && best_val >= 0) { + if (best_val >= 0) { unsigned long data = best_val; _notifier_call_chain(rdev, REGULATOR_EVENT_VOLTAGE_CHANGE, (void *)data); } +out: trace_regulator_set_voltage_complete(rdev_get_name(rdev), best_val); return ret; |