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Commit 80099c70 authored by Dan Carpenter's avatar Dan Carpenter Committed by Liam Girdwood
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dereferencing freed memory regulator_fixed_voltage_remove() 



Don't dereference drvdata after it has been freed.

regards,
dan carpenter

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 9a767d43

drivers/regulator/fixed.c

+2 −3
Original line number Diff line number Diff line
@@ -196,11 +196,10 @@ static int regulator_fixed_voltage_remove(struct platform_device *pdev) 
	struct fixed_voltage_data *drvdata = platform_get_drvdata(pdev);



	regulator_unregister(drvdata->dev);

	kfree(drvdata->desc.name);

	kfree(drvdata);



	if (gpio_is_valid(drvdata->gpio))

		gpio_free(drvdata->gpio);

	kfree(drvdata->desc.name);

	kfree(drvdata);



	return 0;

}