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Commit c53ad7fe authored by Mark Brown's avatar Mark Brown Committed by Liam Girdwood
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regulator: More explict error reporting for fixed regulator 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent c6db1828

drivers/regulator/fixed.c

+3 −0
Original line number Diff line number Diff line
@@ -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;

	}