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

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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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Wei Yongjun 2016-07-06 12:17:41 +00:00 committed by Linus Walleij
parent 14672f43ac
commit aeb8753b68
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/bcm/pinctrl-ns2-mux.c
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@ -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;