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authorAxel Lin <axel.lin@gmail.com>2012-06-03 22:46:14 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-03 20:11:09 +0100
commit2e3f7f26e1323fb302921c4575a499710636d531 (patch)
treeb0c79916e9eda99cc162cd379e80651af9c63ff9 /drivers/regulator/max77686.c
parentfcbb71f6f8084b74fef54e40c9e515105ccc4e6e (diff)
downloadop-kernel-dev-2e3f7f26e1323fb302921c4575a499710636d531.zip
op-kernel-dev-2e3f7f26e1323fb302921c4575a499710636d531.tar.gz
regulator: max77686: Use regulator_map_voltage_linear for simple linear mappings
Both max77686_ops and max77686_buck_dvs_ops use simple linear voltage maps. Thus use regulator_map_voltage_linear is more efficient than using the defult 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/max77686.c')
-rw-r--r--drivers/regulator/max77686.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index 70046f8..4e9f4f3 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -90,6 +90,7 @@ static int max77686_set_voltage_time_sel(struct regulator_dev *rdev,
static struct regulator_ops max77686_ops = {
.list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -100,6 +101,7 @@ static struct regulator_ops max77686_ops = {
static struct regulator_ops max77686_buck_dvs_ops = {
.list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
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