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Commit 849a8c25 authored by Pramod Gurav's avatar Pramod Gurav Committed by Linus Walleij
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pinctrl: lantiq: Release gpiochip resources in fail case 



This patch releases gpiochip resources with of_gpiochip_remove
and gpiochip_remove in failure cases.

CC: John Crispin <blogic@openwrt.org>
CC: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarPramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 3dac1918

drivers/pinctrl/pinctrl-xway.c

+2 −0
Original line number Diff line number Diff line
@@ -801,6 +801,7 @@ static int pinmux_xway_probe(struct platform_device *pdev) 
	of_gpiochip_add(&xway_chip);

	ret = gpiochip_add(&xway_chip);

	if (ret) {

		of_gpiochip_remove(&xway_chip);

		dev_err(&pdev->dev, "Failed to register gpio chip\n");

		return ret;

	}
@@ -822,6 +823,7 @@ static int pinmux_xway_probe(struct platform_device *pdev) 
	/* register with the generic lantiq layer */

	ret = ltq_pinctrl_register(pdev, &xway_info);

	if (ret) {

		gpiochip_remove(&xway_chip);

		dev_err(&pdev->dev, "Failed to register pinctrl driver\n");

		return ret;

	}