Commit 3567ee83 authored by Charles Keepax's avatar Charles Keepax Committed by Linus Walleij
Browse files

pinctrl: madera: Add missing call to pinctrl_unregister_mappings 



pinctrl_register_mappings is called in the pdata case, however a call to
pinctrl_unregister_mappings is missing causing the mappings to be leaked
on driver unbind. Add the missing call to correct this issue.

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200228154214.13916-1-ckeepax@opensource.cirrus.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent aafd56fc

drivers/pinctrl/cirrus/pinctrl-madera-core.c

+13 −0
Original line number Diff line number Diff line
@@ -1073,13 +1073,26 @@ static int madera_pin_probe(struct platform_device *pdev) 
		return ret;

	}



	platform_set_drvdata(pdev, priv);



	dev_dbg(priv->dev, "pinctrl probed ok\n");



	return 0;

}



static int madera_pin_remove(struct platform_device *pdev)

{

	struct madera_pin_private *priv = platform_get_drvdata(pdev);



	if (priv->madera->pdata.gpio_configs)

		pinctrl_unregister_mappings(priv->madera->pdata.gpio_configs);



	return 0;

}



static struct platform_driver madera_pin_driver = {

	.probe = madera_pin_probe,

	.remove = madera_pin_remove,

	.driver = {

		.name = "madera-pinctrl",

	},