regulator: aat2870: Use regulator_map_voltage_ascend

The voltages in aat2870_ldo_voltages table are in ascendant order, so use
regulator_map_voltage_ascend.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
index f70a9bf..c873ee0 100644 (file)
--- a/drivers/regulator/aat2870-regulator.c
+++ b/drivers/regulator/aat2870-regulator.c
@@ -99,6 +99,7 @@ static int aat2870_ldo_is_enabled(struct regulator_dev *rdev)
 
 static struct regulator_ops aat2870_ldo_ops = {
        .list_voltage = regulator_list_voltage_table,
+       .map_voltage = regulator_map_voltage_ascend,
        .set_voltage_sel = aat2870_ldo_set_voltage_sel,
        .get_voltage_sel = aat2870_ldo_get_voltage_sel,
        .enable = aat2870_ldo_enable,