Message ID | 20170117155532.28879-1-weiyj.lk@gmail.com |
---|---|
State | New |
Headers | show |
On Tue, Jan 17, 2017 at 4:55 PM, Wei Yongjun <weiyj.lk@gmail.com> wrote: > From: Wei Yongjun <weiyongjun1@huawei.com> > > It's not necessary to unregister pin controller device registered > with devm_pinctrl_register() and using pinctrl_unregister() leads > to a double free. > > Fixes: 3bfd44306c65 ("pinctrl: amd: Add support for additional GPIO") > Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index c64ea8f..586001c 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -831,7 +831,6 @@ static int amd_gpio_remove(struct platform_device *pdev) gpio_dev = platform_get_drvdata(pdev); gpiochip_remove(&gpio_dev->gc); - pinctrl_unregister(gpio_dev->pctrl); return 0; }