diff options
Diffstat (limited to 'drivers/watchdog/armada_37xx_wdt.c')
| -rw-r--r-- | drivers/watchdog/armada_37xx_wdt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/watchdog/armada_37xx_wdt.c b/drivers/watchdog/armada_37xx_wdt.c index 1635f421ef2c..854b1cc723cb 100644 --- a/drivers/watchdog/armada_37xx_wdt.c +++ b/drivers/watchdog/armada_37xx_wdt.c @@ -274,6 +274,8 @@ static int armada_37xx_wdt_probe(struct platform_device *pdev) if (!res) return -ENODEV; dev->reg = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + if (!dev->reg) + return -ENOMEM; /* init clock */ dev->clk = devm_clk_get(&pdev->dev, NULL); |