gpio: max730x: eliminate double free
The function __max730x_remove is called from the remove functions of drivers/gpio/gpio-max7300.c and drivers/gpio/gpio-max7301.c. In both cases, the probe function allocates ts using devm_kzalloc. Explicitly freeing such a value with kfree will cause a double free. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -236,7 +236,6 @@ int __max730x_remove(struct device *dev)
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ts->write(dev, 0x04, 0x00);
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gpiochip_remove(&ts->chip);
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mutex_destroy(&ts->lock);
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kfree(ts);
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return 0;
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}
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EXPORT_SYMBOL_GPL(__max730x_remove);
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