diff options
Diffstat (limited to 'drivers/watchdog/jz4740_wdt.c')
| -rw-r--r-- | drivers/watchdog/jz4740_wdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c index bdf9564efa29..395bde79e292 100644 --- a/drivers/watchdog/jz4740_wdt.c +++ b/drivers/watchdog/jz4740_wdt.c @@ -176,9 +176,9 @@ static int jz4740_wdt_probe(struct platform_device *pdev) watchdog_set_drvdata(jz4740_wdt, drvdata); drvdata->map = device_node_to_regmap(dev->parent->of_node); - if (!drvdata->map) { + if (IS_ERR(drvdata->map)) { dev_err(dev, "regmap not found\n"); - return -EINVAL; + return PTR_ERR(drvdata->map); } return devm_watchdog_register_device(dev, &drvdata->wdt); |