diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/ricoh583-regulator.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/regulator/ricoh583-regulator.c b/drivers/regulator/ricoh583-regulator.c index 2f3ef87ecda7..867ffe629ed2 100644 --- a/drivers/regulator/ricoh583-regulator.c +++ b/drivers/regulator/ricoh583-regulator.c @@ -148,7 +148,8 @@ static int __ricoh583_set_ds_voltage(struct device *parent, } static int __ricoh583_set_voltage(struct device *parent, - struct ricoh583_regulator *ri, int min_uV, int max_uV) + struct ricoh583_regulator *ri, int min_uV, int max_uV, + unsigned *selector) { int vsel; int ret; @@ -161,6 +162,9 @@ static int __ricoh583_set_voltage(struct device *parent, if (vsel > ri->nsteps) return -EDOM; + if (selector) + *selector = vsel; + vout_val = (ri->vout_reg_cache & ~ri->vout_mask) | (vsel & ri->vout_mask); ret = ricoh583_write(parent, ri->vout_reg, vout_val); @@ -173,12 +177,12 @@ static int __ricoh583_set_voltage(struct device *parent, } static int ricoh583_set_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, unsigned *selector) { struct ricoh583_regulator *ri = rdev_get_drvdata(rdev); struct device *parent = to_ricoh583_dev(rdev); - return __ricoh583_set_voltage(parent, ri, min_uV, max_uV); + return __ricoh583_set_voltage(parent, ri, min_uV, max_uV, selector); } static int ricoh583_get_voltage(struct regulator_dev *rdev) @@ -303,7 +307,7 @@ static int ricoh583_regulator_preinit(struct device *parent, if (ricoh583_pdata->init_uV >= 0) { ret = __ricoh583_set_voltage(parent, ri, ricoh583_pdata->init_uV, - ricoh583_pdata->init_uV); + ricoh583_pdata->init_uV, 0); if (ret < 0) { dev_err(ri->dev, "Not able to initialize voltage %d " "for rail %d err %d\n", ricoh583_pdata->init_uV, |