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pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register()

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pinctrl_register() returns NULL on error.

Signed-off-by: Axel Lin <[email protected]>
Acked-by: Tony Prisk <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
This commit is contained in:
Axel Lin 2013-04-09 23:59:58 +08:00 • committed by Arnd Bergmann
commit 1f1a73571c
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/vt8500/pinctrl-wmt.c
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@ -588,7 +588,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
data->dev = &pdev->dev;
data->pctl_dev = pinctrl_register(&wmt_desc, &pdev->dev, data);
if (IS_ERR(data->pctl_dev)) {
if (!data->pctl_dev) {
dev_err(&pdev->dev, "Failed to register pinctrl\n");
return -EINVAL;
}