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authorAxel Lin <axel.lin@ingics.com>2013-04-21 00:35:31 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-23 11:39:27 +0100
commit3e655618e1316719d826eab5af3510128d45f0e6 (patch)
tree874c71386f8155c8433d380e8ec1615227ac4b2b /drivers/regulator
parentfcf371ee5624cc87abac205cd0dad2432d7f0346 (diff)
downloadop-kernel-dev-3e655618e1316719d826eab5af3510128d45f0e6.zip
op-kernel-dev-3e655618e1316719d826eab5af3510128d45f0e6.tar.gz
regulator: lp3971: Convert to use regulator_map_voltage_ascend
All regulators have ascendant voltage list in this driver. Thus use regulator_map_voltage_ascend is more efficient than the default regulator_map_voltage_iterate. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/lp3971.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index 9cb2c0f..d8af9e7 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -163,6 +163,7 @@ static int lp3971_ldo_set_voltage_sel(struct regulator_dev *dev,
static struct regulator_ops lp3971_ldo_ops = {
.list_voltage = regulator_list_voltage_table,
+ .map_voltage = regulator_map_voltage_ascend,
.is_enabled = lp3971_ldo_is_enabled,
.enable = lp3971_ldo_enable,
.disable = lp3971_ldo_disable,
@@ -236,6 +237,7 @@ static int lp3971_dcdc_set_voltage_sel(struct regulator_dev *dev,
static struct regulator_ops lp3971_dcdc_ops = {
.list_voltage = regulator_list_voltage_table,
+ .map_voltage = regulator_map_voltage_ascend,
.is_enabled = lp3971_dcdc_is_enabled,
.enable = lp3971_dcdc_enable,
.disable = lp3971_dcdc_disable,
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