diff options
Diffstat (limited to 'drivers/regulator/qcom_rpm-regulator.c')
| -rw-r--r-- | drivers/regulator/qcom_rpm-regulator.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c index 8364ff331a81..00c5cc3d9546 100644 --- a/drivers/regulator/qcom_rpm-regulator.c +++ b/drivers/regulator/qcom_rpm-regulator.c @@ -205,6 +205,7 @@ static int rpm_reg_write(struct qcom_rpm_reg *vreg, vreg->val[req->word] |= value << req->shift; return qcom_rpm_write(vreg->rpm, + QCOM_RPM_ACTIVE_STATE, vreg->resource, vreg->val, vreg->parts->request_len); @@ -227,9 +228,11 @@ static int rpm_reg_set_mV_sel(struct regulator_dev *rdev, return uV; mutex_lock(&vreg->lock); - vreg->uV = uV; if (vreg->is_enabled) - ret = rpm_reg_write(vreg, req, vreg->uV / 1000); + ret = rpm_reg_write(vreg, req, uV / 1000); + + if (!ret) + vreg->uV = uV; mutex_unlock(&vreg->lock); return ret; @@ -252,9 +255,11 @@ static int rpm_reg_set_uV_sel(struct regulator_dev *rdev, return uV; mutex_lock(&vreg->lock); - vreg->uV = uV; if (vreg->is_enabled) - ret = rpm_reg_write(vreg, req, vreg->uV); + ret = rpm_reg_write(vreg, req, uV); + + if (!ret) + vreg->uV = uV; mutex_unlock(&vreg->lock); return ret; @@ -674,6 +679,7 @@ static int rpm_reg_probe(struct platform_device *pdev) vreg->desc.owner = THIS_MODULE; vreg->desc.type = REGULATOR_VOLTAGE; vreg->desc.name = pdev->dev.of_node->name; + vreg->desc.supply_name = "vin"; vreg->rpm = dev_get_drvdata(pdev->dev.parent); if (!vreg->rpm) { @@ -768,7 +774,7 @@ static int rpm_reg_probe(struct platform_device *pdev) break; } - if (force_mode < 0) { + if (force_mode == -1) { dev_err(&pdev->dev, "invalid force mode\n"); return -EINVAL; } |