diff --git a/drivers/watchdog/tqmx86_wdt.c b/drivers/watchdog/tqmx86_wdt.c index 0d3a0fbbd7a5ddfcedc59a1ce16ec22b8830fba7..52941207a12aba71ea1694b23c1c5765d3a56b8b 100644 --- a/drivers/watchdog/tqmx86_wdt.c +++ b/drivers/watchdog/tqmx86_wdt.c @@ -79,13 +79,13 @@ static int tqmx86_wdt_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_IO, 0); - if (IS_ERR(res)) - return PTR_ERR(res); + if (!res) + return -ENODEV; priv->io_base = devm_ioport_map(&pdev->dev, res->start, resource_size(res)); - if (IS_ERR(priv->io_base)) - return PTR_ERR(priv->io_base); + if (!priv->io_base) + return -ENOMEM; watchdog_set_drvdata(&priv->wdd, priv);