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-rw-r--r--drivers/regulator/core.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 04baac9a165b..3a641d64f8e1 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2753,6 +2753,8 @@ static int _regulator_set_voltage_time(struct regulator_dev *rdev,
ramp_delay = rdev->constraints->ramp_delay;
else if (rdev->desc->ramp_delay)
ramp_delay = rdev->desc->ramp_delay;
+ else if (rdev->constraints->settling_time)
+ return rdev->constraints->settling_time;
if (ramp_delay == 0) {
rdev_dbg(rdev, "ramp_delay not set\n");
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