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path: root/drivers/regulator/mc13783-regulator.c
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Diffstat (limited to 'drivers/regulator/mc13783-regulator.c')
-rw-r--r--drivers/regulator/mc13783-regulator.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index ecd99f59dba8..47ea99949798 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -373,7 +373,8 @@ static int mc13783_get_best_voltage_index(struct regulator_dev *rdev,
}
static int mc13783_regulator_set_voltage(struct regulator_dev *rdev,
- int min_uV, int max_uV)
+ int min_uV, int max_uV,
+ unsigned *selector)
{
struct mc13783_regulator_priv *priv = rdev_get_drvdata(rdev);
int value, id = rdev_get_id(rdev);
@@ -388,6 +389,8 @@ static int mc13783_regulator_set_voltage(struct regulator_dev *rdev,
if (value < 0)
return value;
+ *selector = value;
+
mc13783_lock(priv->mc13783);
ret = mc13783_reg_rmw(priv->mc13783, mc13783_regulators[id].vsel_reg,
mc13783_regulators[id].vsel_mask,
@@ -433,13 +436,16 @@ static struct regulator_ops mc13783_regulator_ops = {
};
static int mc13783_fixed_regulator_set_voltage(struct regulator_dev *rdev,
- int min_uV, int max_uV)
+ int min_uV, int max_uV,
+ unsigned int *selector)
{
int id = rdev_get_id(rdev);
dev_dbg(rdev_get_dev(rdev), "%s id: %d min_uV: %d max_uV: %d\n",
__func__, id, min_uV, max_uV);
+ *selector = 0;
+
if (min_uV >= mc13783_regulators[id].voltages[0] &&
max_uV <= mc13783_regulators[id].voltages[0])
return 0;