regulator: fixed: get rid of {get|list}_voltage()
Provide the rail supply voltage through descriptor to the core and remove the callbacks which implement the get_voltage and list_voltage. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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5a523605af
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c368e5fc2a
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@ -34,7 +34,6 @@
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struct fixed_voltage_data {
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struct fixed_voltage_data {
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struct regulator_desc desc;
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struct regulator_desc desc;
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struct regulator_dev *dev;
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struct regulator_dev *dev;
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int microvolts;
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};
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};
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@ -108,30 +107,7 @@ of_get_fixed_voltage_config(struct device *dev)
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return config;
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return config;
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}
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}
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static int fixed_voltage_get_voltage(struct regulator_dev *dev)
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{
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struct fixed_voltage_data *data = rdev_get_drvdata(dev);
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if (data->microvolts)
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return data->microvolts;
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else
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return -EINVAL;
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}
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static int fixed_voltage_list_voltage(struct regulator_dev *dev,
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unsigned selector)
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{
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struct fixed_voltage_data *data = rdev_get_drvdata(dev);
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if (selector != 0)
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return -EINVAL;
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return data->microvolts;
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}
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static struct regulator_ops fixed_voltage_ops = {
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static struct regulator_ops fixed_voltage_ops = {
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.get_voltage = fixed_voltage_get_voltage,
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.list_voltage = fixed_voltage_list_voltage,
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};
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};
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static int reg_fixed_voltage_probe(struct platform_device *pdev)
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static int reg_fixed_voltage_probe(struct platform_device *pdev)
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@ -186,7 +162,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
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if (config->microvolts)
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if (config->microvolts)
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drvdata->desc.n_voltages = 1;
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drvdata->desc.n_voltages = 1;
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drvdata->microvolts = config->microvolts;
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drvdata->desc.fixed_uV = config->microvolts;
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if (config->gpio >= 0)
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if (config->gpio >= 0)
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cfg.ena_gpio = config->gpio;
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cfg.ena_gpio = config->gpio;
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@ -222,7 +198,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
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platform_set_drvdata(pdev, drvdata);
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platform_set_drvdata(pdev, drvdata);
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dev_dbg(&pdev->dev, "%s supplying %duV\n", drvdata->desc.name,
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dev_dbg(&pdev->dev, "%s supplying %duV\n", drvdata->desc.name,
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drvdata->microvolts);
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drvdata->desc.fixed_uV);
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return 0;
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return 0;
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