From 27eeabb7a1000de974e45cd007b3f5324dcee490 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 31 May 2012 17:40:22 +0800 Subject: [PATCH] regulator: wm8400: Use regulator_map_voltage_linear for wm8400_dcdc_ops wm8400_dcdc_ops uses simple linear voltage maps. Thus use regulator_map_voltage_linear is more efficient than using the default regulator_map_voltage_iterate. Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/wm8400-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c index 69a2b7ce5e4a..f365795d51c2 100644 --- a/drivers/regulator/wm8400-regulator.c +++ b/drivers/regulator/wm8400-regulator.c @@ -152,6 +152,7 @@ static struct regulator_ops wm8400_dcdc_ops = { .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_mode = wm8400_dcdc_get_mode,