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path: root/drivers/regulator/wm8400-regulator.c
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Diffstat (limited to 'drivers/regulator/wm8400-regulator.c')
-rw-r--r--drivers/regulator/wm8400-regulator.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index 924c7eb29ee9..b42d01cef35a 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -67,7 +67,7 @@ static int wm8400_ldo_get_voltage(struct regulator_dev *dev)
}
static int wm8400_ldo_set_voltage(struct regulator_dev *dev,
- int min_uV, int max_uV)
+ int min_uV, int max_uV, unsigned *selector)
{
struct wm8400 *wm8400 = rdev_get_drvdata(dev);
u16 val;
@@ -93,6 +93,8 @@ static int wm8400_ldo_set_voltage(struct regulator_dev *dev,
val += 0xf;
}
+ *selector = val;
+
return wm8400_set_bits(wm8400, WM8400_LDO1_CONTROL + rdev_get_id(dev),
WM8400_LDO1_VSEL_MASK, val);
}
@@ -156,7 +158,7 @@ static int wm8400_dcdc_get_voltage(struct regulator_dev *dev)
}
static int wm8400_dcdc_set_voltage(struct regulator_dev *dev,
- int min_uV, int max_uV)
+ int min_uV, int max_uV, unsigned *selector)
{
struct wm8400 *wm8400 = rdev_get_drvdata(dev);
u16 val;
@@ -171,6 +173,8 @@ static int wm8400_dcdc_set_voltage(struct regulator_dev *dev,
return -EINVAL;
BUG_ON(850000 + (25000 * val) < min_uV);
+ *selector = val;
+
return wm8400_set_bits(wm8400, WM8400_DCDC1_CONTROL_1 + offset,
WM8400_DC1_VSEL_MASK, val);
}