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Commit 02b55216 authored by Mark Brown's avatar Mark Brown
Browse files

regulator: gpio-regulator: Basic devm_kzalloc() conversion 



There's some other allocations but they're not so trivial as they use
kmemdup() and kstrdup().

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 69d715a1

drivers/regulator/gpio-regulator.c

+2 −3
Original line number Diff line number Diff line
@@ -174,7 +174,8 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev) 
	struct gpio_regulator_data *drvdata;

	int ptr, ret, state;



	drvdata = kzalloc(sizeof(struct gpio_regulator_data), GFP_KERNEL);

	drvdata = devm_kzalloc(&pdev->dev, sizeof(struct gpio_regulator_data),

			       GFP_KERNEL);

	if (drvdata == NULL) {

		dev_err(&pdev->dev, "Failed to allocate device data\n");

		return -ENOMEM;
@@ -307,7 +308,6 @@ err_memgpio: 
err_name:

	kfree(drvdata->desc.name);

err:

	kfree(drvdata);

	return ret;

}
@@ -326,7 +326,6 @@ static int __devexit gpio_regulator_remove(struct platform_device *pdev) 
		gpio_free(drvdata->enable_gpio);



	kfree(drvdata->desc.name);

	kfree(drvdata);



	return 0;

}