diff options
| -rw-r--r-- | drivers/staging/kpc2000/kpc2000_i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/kpc2000/kpc2000_i2c.c b/drivers/staging/kpc2000/kpc2000_i2c.c index e4bbb91af972..452052bf9476 100644 --- a/drivers/staging/kpc2000/kpc2000_i2c.c +++ b/drivers/staging/kpc2000/kpc2000_i2c.c @@ -587,6 +587,9 @@ static int pi2c_probe(struct platform_device *pldev) priv->adapter.algo = &smbus_algorithm; res = platform_get_resource(pldev, IORESOURCE_MEM, 0); + if (!res) + return -ENXIO; + priv->smba = (unsigned long)ioremap_nocache(res->start, resource_size(res)); platform_set_drvdata(pldev, priv); |