diff options
Diffstat (limited to 'drivers/net/ethernet/wiznet')
| -rw-r--r-- | drivers/net/ethernet/wiznet/w5100-spi.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/wiznet/w5100.c | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/wiznet/w5100-spi.c b/drivers/net/ethernet/wiznet/w5100-spi.c index 2b4126d2427d..2b84848dc26a 100644 --- a/drivers/net/ethernet/wiznet/w5100-spi.c +++ b/drivers/net/ethernet/wiznet/w5100-spi.c @@ -423,8 +423,14 @@ static int w5100_spi_probe(struct spi_device *spi) const struct of_device_id *of_id; const struct w5100_ops *ops; kernel_ulong_t driver_data; + const void *mac = NULL; + u8 tmpmac[ETH_ALEN]; int priv_size; - const void *mac = of_get_mac_address(spi->dev.of_node); + int ret; + + ret = of_get_mac_address(spi->dev.of_node, tmpmac); + if (!ret) + mac = tmpmac; if (spi->dev.of_node) { of_id = of_match_device(w5100_of_match, &spi->dev); diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c index c0d181a7f83a..ec5db481c9cd 100644 --- a/drivers/net/ethernet/wiznet/w5100.c +++ b/drivers/net/ethernet/wiznet/w5100.c @@ -1157,7 +1157,7 @@ int w5100_probe(struct device *dev, const struct w5100_ops *ops, INIT_WORK(&priv->setrx_work, w5100_setrx_work); INIT_WORK(&priv->restart_work, w5100_restart_work); - if (!IS_ERR_OR_NULL(mac_addr)) + if (mac_addr) memcpy(ndev->dev_addr, mac_addr, ETH_ALEN); else eth_hw_addr_random(ndev); |