1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 6382f0af353b..3fe13130baec 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2184,6 +2184,9 @@ int regulator_list_voltage(struct regulator *regulator, unsigned selector)
         struct regulator_ops    *ops = rdev->desc->ops;
         int                     ret;
 
+        if (rdev->desc->fixed_uV && rdev->desc->n_voltages == 1 && !selector)
+                return rdev->desc->fixed_uV;
+
         if (!ops->list_voltage || selector >= rdev->desc->n_voltages)
                 return -EINVAL;