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authorAxel Lin <axel.lin@gmail.com>2012-05-31 17:40:22 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-03 13:25:05 +0100
commit27eeabb7a1000de974e45cd007b3f5324dcee490 (patch)
treea4d2028aa4f082c5fd19ee78d98e280fb668fd86 /drivers/regulator/wm8400-regulator.c
parentc2543b5f6c3e13996776079cda1007ef6e7a0bbb (diff)
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 <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/wm8400-regulator.c')
-rw-r--r--drivers/regulator/wm8400-regulator.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 69a2b7ce5e4..f365795d51c 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,