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pinctrl: ingenic: checking for NULL instead of IS_ERR()

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devm_pinctrl_register() returns error pointers, it doesn't return NULL.

Fixes: b5c23aa465 ("pinctrl: add a pinctrl driver for the Ingenic jz47xx SoCs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Dan Carpenter 2017-06-14 12:12:09 +03:00 committed by Linus Walleij
parent 1bd303dc04
commit e7f4c4bf99
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/pinctrl-ingenic.c
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@ -785,9 +785,9 @@ int ingenic_pinctrl_probe(struct platform_device *pdev)
}
jzpc->pctl = devm_pinctrl_register(dev, pctl_desc, jzpc);
if (!jzpc->pctl) {
if (IS_ERR(jzpc->pctl)) {
dev_err(dev, "Failed to register pinctrl\n");
return -EINVAL;
return PTR_ERR(jzpc->pctl);
}
for (i = 0; i < chip_info->num_groups; i++) {