Messages in this thread | | | Date | Mon, 22 Apr 2013 16:28:51 +0200 | From | Marek Szyprowski <> | Subject | Re: [PATCH 1/2] regulator: lp3971: Convert to use regulator_map_voltage_ascend |
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Hello,
On 2013-04-20 18:35, Axel Lin wrote: > 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>
> --- > drivers/regulator/lp3971.c | 2 ++ > 1 file changed, 2 insertions(+) > > 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,
Best regards -- Marek Szyprowski Samsung Poland R&D Center
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