From c2543b5f6c3e13996776079cda1007ef6e7a0bbb Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 31 May 2012 17:39:00 +0800 Subject: 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 Signed-off-by: Mark Brown --- drivers/regulator/wm831x-ldo.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/regulator/wm831x-ldo.c') 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, -- cgit