diff options
Diffstat (limited to 'drivers/net/ethoc.c')
| -rw-r--r-- | drivers/net/ethoc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index 679e1e552a..59e8f01e0b 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -17,6 +17,7 @@ #include <init.h> #include <io.h> #include <asm/cache.h> +#include <linux/err.h> /* register offsets */ #define MODER 0x00 @@ -542,6 +543,8 @@ static int ethoc_probe(struct device_d *dev) priv = edev->priv; priv->iobase = dev_request_mem_region(dev, 0); + if (IS_ERR(priv->iobase)) + return PTR_ERR(priv->iobase); priv->miibus.read = ethoc_mdio_read; priv->miibus.write = ethoc_mdio_write; |