1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7584a74eec8a..09a737c868b5 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2050,6 +2050,9 @@ int regulator_map_voltage_linear(struct regulator_dev *rdev,
                 return -EINVAL;
         }
 
+        if (min_uV < rdev->desc->min_uV)
+                min_uV = rdev->desc->min_uV;
+
         ret = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step);
         if (ret < 0)
                 return ret;