Commit 75c353ec authored Aug 04, 2012 by Julia Lawall Committed by Linus Walleij Aug 07, 2012

drivers/pinctrl/pinctrl-nomadik.c: drop devm_kfree of devm_kzalloc'd data

devm_kfree should not have to be explicitly used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@@
expression x,d;
@@

x = devm_kzalloc(...)
...
?-devm_kfree(d,x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent 8e406fe4

drivers/pinctrl/pinctrl-nomadik.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1731,7 +1731,6 @@ static int __devinit nmk_pinctrl_probe(struct platform_device *pdev)
		for (i = 0; i < npct->soc->gpio_num_ranges; i++) {
		if (!nmk_gpio_chips[i]) {
		dev_warn(&pdev->dev, "GPIO chip %d not registered yet\n", i);
		devm_kfree(&pdev->dev, npct);
		return -EPROBE_DEFER;
		}
		npct->soc->gpio_ranges[i].gc = &nmk_gpio_chips[i]->chip;