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authorAxel Lin <axel.lin@ingics.com>2013-04-21 00:36:56 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-04-23 11:39:33 +0100
commitb50003b69dbb60097cf55c44f8e2b4dc25bd0b12 (patch)
treed69018fbe0426216344e28f37987f3bae417656a /drivers/regulator/lp3972.c
parent3e655618e1316719d826eab5af3510128d45f0e6 (diff)
downloadlinux-b50003b69dbb60097cf55c44f8e2b4dc25bd0b12.tar.bz2
regulator: lp3972: 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/lp3972.c')
-rw-r--r--drivers/regulator/lp3972.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index 0baabcfb578a..61e4cf9edf6e 100644
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -309,6 +309,7 @@ static int lp3972_ldo_set_voltage_sel(struct regulator_dev *dev,
static struct regulator_ops lp3972_ldo_ops = {
.list_voltage = regulator_list_voltage_table,
+ .map_voltage = regulator_map_voltage_ascend,
.is_enabled = lp3972_ldo_is_enabled,
.enable = lp3972_ldo_enable,
.disable = lp3972_ldo_disable,
@@ -389,6 +390,7 @@ static int lp3972_dcdc_set_voltage_sel(struct regulator_dev *dev,
static struct regulator_ops lp3972_dcdc_ops = {
.list_voltage = regulator_list_voltage_table,
+ .map_voltage = regulator_map_voltage_ascend,
.is_enabled = lp3972_dcdc_is_enabled,
.enable = lp3972_dcdc_enable,
.disable = lp3972_dcdc_disable,