regulator: tps65023: Use regulator_map_voltage_ascend

All regulators have ascendant voltage list in this driver.
Use regulator_map_voltage_ascend for them.

Signed-off-by: Axel Lin <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

drivers/regulator/tps65023-regulator.c

···
 	.get_voltage_sel = tps65023_dcdc_get_voltage_sel,
 	.set_voltage_sel = tps65023_dcdc_set_voltage_sel,
 	.list_voltage = regulator_list_voltage_table,
+	.map_voltage = regulator_map_voltage_ascend,
 };
 
 /* Operations permitted on LDOx */
···
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 	.list_voltage = regulator_list_voltage_table,
+	.map_voltage = regulator_map_voltage_ascend,
 };
 
 static struct regmap_config tps65023_regmap_config = {