提交 aeb8753b 编写于 作者: W Wei Yongjun 提交者: Linus Walleij

pinctrl: ns2: fix return value check in ns2_pinmux_probe()

In case of error, the function pinctrl_register() returns
NULL not ERR_PTR(). The IS_ERR() test in the return value
check should be replaced with NULL test.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
上级 14672f43
......@@ -1089,9 +1089,9 @@ static int ns2_pinmux_probe(struct platform_device *pdev)
pinctrl->pctl = pinctrl_register(&ns2_pinctrl_desc, &pdev->dev,
pinctrl);
if (!pinctrl->pctl) {
if (IS_ERR(pinctrl->pctl)) {
dev_err(&pdev->dev, "unable to register IOMUX pinctrl\n");
return -EINVAL;
return PTR_ERR(pinctrl->pctl);
}
return 0;
......
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