Merge branch 'for-usb-linus' of master.kernel.org:/pub/scm/linux/kernel/git/sarah...

[mv-sheeva.git] / drivers / regulator / lp3972.c

diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index e07062fd0b42aa3bdebc6faee0285b3ab1fb11ba..6aa1b506fb5dd0f2c508bfa7bc9ce0413ea0261f 100644 (file)
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -292,7 +292,8 @@ static int lp3972_ldo_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3972_ldo_set_voltage(struct regulator_dev *dev,
-                                 int min_uV, int max_uV)
+                                 int min_uV, int max_uV,
+                                 unsigned int *selector)
 {
        struct lp3972 *lp3972 = rdev_get_drvdata(dev);
        int ldo = rdev_get_id(dev) - LP3972_LDO1;
@@ -313,6 +314,8 @@ static int lp3972_ldo_set_voltage(struct regulator_dev *dev,
        if (val > LP3972_LDO_VOL_MAX_IDX(ldo) || vol_map[val] > max_vol)
                return -EINVAL;
 
+       *selector = val;
+
        shift = LP3972_LDO_VOL_CONTR_SHIFT(ldo);
        ret = lp3972_set_bits(lp3972, LP3972_LDO_VOL_CONTR_REG(ldo),
                LP3972_LDO_VOL_MASK(ldo) << shift, val << shift);
@@ -416,7 +419,8 @@ static int lp3972_dcdc_get_voltage(struct regulator_dev *dev)
 }
 
 static int lp3972_dcdc_set_voltage(struct regulator_dev *dev,
-                                 int min_uV, int max_uV)
+                                  int min_uV, int max_uV,
+                                  unsigned int *selector)
 {
        struct lp3972 *lp3972 = rdev_get_drvdata(dev);
        int buck = rdev_get_id(dev) - LP3972_DCDC1;
@@ -438,6 +442,8 @@ static int lp3972_dcdc_set_voltage(struct regulator_dev *dev,
            vol_map[val] > max_vol)
                return -EINVAL;
 
+       *selector = val;
+
        ret = lp3972_set_bits(lp3972, LP3972_BUCK_VOL1_REG(buck),
                                LP3972_BUCK_VOL_MASK, val);
        if (ret)