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regulator: More explict error reporting for fixed regulator

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2009-08-03 18:49:53 +01:00 committed by Liam Girdwood
parent c6db182822
commit c53ad7fe57
1 changed files with 3 additions and 0 deletions
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3
drivers/regulator/fixed.c
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@ -70,12 +70,14 @@ static int regulator_fixed_voltage_probe(struct platform_device *pdev)
drvdata = kzalloc(sizeof(struct fixed_voltage_data), GFP_KERNEL);
if (drvdata == NULL) {
dev_err(&pdev->dev, "Failed to allocate device data\n");
ret = -ENOMEM;
goto err;
}
drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL);
if (drvdata->desc.name == NULL) {
dev_err(&pdev->dev, "Failed to allocate supply name\n");
ret = -ENOMEM;
goto err;
}
@ -90,6 +92,7 @@ static int regulator_fixed_voltage_probe(struct platform_device *pdev)
config->init_data, drvdata);
if (IS_ERR(drvdata->dev)) {
ret = PTR_ERR(drvdata->dev);
dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret);
goto err_name;
}