diff options
Diffstat (limited to 'drivers/regulator/fixed.c')
| -rw-r--r-- | drivers/regulator/fixed.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 7d4f381d55af..8a1e22acc202 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -105,10 +105,8 @@ static int fixed_voltage_enable(struct regulator_dev *dev) { struct fixed_voltage_data *data = rdev_get_drvdata(dev); - if (gpio_is_valid(data->gpio)) { - gpio_set_value_cansleep(data->gpio, data->enable_high); - data->is_enabled = true; - } + gpio_set_value_cansleep(data->gpio, data->enable_high); + data->is_enabled = true; return 0; } @@ -117,10 +115,8 @@ static int fixed_voltage_disable(struct regulator_dev *dev) { struct fixed_voltage_data *data = rdev_get_drvdata(dev); - if (gpio_is_valid(data->gpio)) { - gpio_set_value_cansleep(data->gpio, !data->enable_high); - data->is_enabled = false; - } + gpio_set_value_cansleep(data->gpio, !data->enable_high); + data->is_enabled = false; return 0; } @@ -153,7 +149,7 @@ static int fixed_voltage_list_voltage(struct regulator_dev *dev, return data->microvolts; } -static struct regulator_ops fixed_voltage_ops = { +static struct regulator_ops fixed_voltage_gpio_ops = { .is_enabled = fixed_voltage_is_enabled, .enable = fixed_voltage_enable, .disable = fixed_voltage_disable, @@ -162,6 +158,11 @@ static struct regulator_ops fixed_voltage_ops = { .list_voltage = fixed_voltage_list_voltage, }; +static struct regulator_ops fixed_voltage_ops = { + .get_voltage = fixed_voltage_get_voltage, + .list_voltage = fixed_voltage_list_voltage, +}; + static int __devinit reg_fixed_voltage_probe(struct platform_device *pdev) { struct fixed_voltage_config *config; @@ -192,7 +193,6 @@ static int __devinit reg_fixed_voltage_probe(struct platform_device *pdev) } drvdata->desc.type = REGULATOR_VOLTAGE; drvdata->desc.owner = THIS_MODULE; - drvdata->desc.ops = &fixed_voltage_ops; if (config->microvolts) drvdata->desc.n_voltages = 1; @@ -242,11 +242,10 @@ static int __devinit reg_fixed_voltage_probe(struct platform_device *pdev) goto err_gpio; } + drvdata->desc.ops = &fixed_voltage_gpio_ops; + } else { - /* Regulator without GPIO control is considered - * always enabled - */ - drvdata->is_enabled = true; + drvdata->desc.ops = &fixed_voltage_ops; } drvdata->dev = regulator_register(&drvdata->desc, &pdev->dev, |