Commit 149ff9e1 authored by Devendra Naga's avatar Devendra Naga Committed by Linus Walleij
Browse files

pinctrl: pinctrl-mxs: set platform driver data to NULL at errpath and at unregister 



clear the platform data pointer when mxs_pinctrl_probe_dt fails,
and also before the unregistering with pinctrl subsystem.

Signed-off-by: default avatarDevendra Naga <devendra.aaru@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 0bf74818

drivers/pinctrl/pinctrl-mxs.c

+2 −0
Original line number Diff line number Diff line
@@ -516,6 +516,7 @@ int __devinit mxs_pinctrl_probe(struct platform_device *pdev, 
	return 0;



err:

	platform_set_drvdata(pdev, NULL);

	iounmap(d->base);

	return ret;

}
@@ -525,6 +526,7 @@ int __devexit mxs_pinctrl_remove(struct platform_device *pdev) 
{

	struct mxs_pinctrl_data *d = platform_get_drvdata(pdev);



	platform_set_drvdata(pdev, NULL);

	pinctrl_unregister(d->pctl);

	iounmap(d->base);

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