diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-05-31 17:39:00 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-03 13:25:05 +0100 |
| commit | c2543b5f6c3e13996776079cda1007ef6e7a0bbb (patch) | |
| tree | 40db154c84a33c55da25a19068e0cec597c1e425 /drivers | |
| parent | f2d103add158af4c95223a1b576cc0cc6a41a18b (diff) | |
regulator: wm831x-ldo: Use regulator_map_voltage_linear for wm831x_alive_ldo_ops
wm831x_alive_ldo_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')
| -rw-r--r-- | drivers/regulator/wm831x-ldo.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c index a9a28d8ac185..f23d020e9503 100644 --- a/drivers/regulator/wm831x-ldo.c +++ b/drivers/regulator/wm831x-ldo.c @@ -690,6 +690,7 @@ static int wm831x_alive_ldo_get_status(struct regulator_dev *rdev) static struct regulator_ops wm831x_alive_ldo_ops = { .list_voltage = regulator_list_voltage_linear, + .map_voltage = regulator_map_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage = wm831x_alive_ldo_set_voltage, .set_suspend_voltage = wm831x_alive_ldo_set_suspend_voltage, |