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Subject[PATCH] regulator: core: Use map_voltage_linear() if list_voltage_linear() is in use and nothing is set
From
Date
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/regulator/core.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 8521e0d..3cbe312 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2118,12 +2118,18 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev,
ret = rdev->desc->ops->set_voltage(rdev, min_uV, max_uV,
&selector);
} else if (rdev->desc->ops->set_voltage_sel) {
- if (rdev->desc->ops->map_voltage)
+ if (rdev->desc->ops->map_voltage) {
ret = rdev->desc->ops->map_voltage(rdev, min_uV,
max_uV);
- else
- ret = regulator_map_voltage_iterate(rdev, min_uV,
- max_uV);
+ } else {
+ if (rdev->desc->ops->list_voltage ==
+ regulator_list_voltage_linear)
+ ret = regulator_map_voltage_linear(rdev,
+ min_uV, max_uV);
+ else
+ ret = regulator_map_voltage_iterate(rdev,
+ min_uV, max_uV);
+ }

if (ret >= 0) {
selector = ret;
--
1.7.9.5




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