diff options
Diffstat (limited to 'drivers/char/watchdog/mpcore_wdt.c')
| -rw-r--r-- | drivers/char/watchdog/mpcore_wdt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c index b4d843489881..2c2c51773200 100644 --- a/drivers/char/watchdog/mpcore_wdt.c +++ b/drivers/char/watchdog/mpcore_wdt.c @@ -338,6 +338,10 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev) wdt->dev = &dev->dev; wdt->irq = platform_get_irq(dev, 0); + if (wdt->irq < 0) { + ret = -ENXIO; + goto err_free; + } wdt->base = ioremap(res->start, res->end - res->start + 1); if (!wdt->base) { ret = -ENOMEM; |