diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb_main.c')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index d09bd43680b3..b4c9268100bb 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3952,10 +3952,16 @@ static int macb_probe(struct platform_device *pdev) dev->max_mtu = ETH_DATA_LEN; mac = of_get_mac_address(np); - if (mac) + if (mac) { ether_addr_copy(bp->dev->dev_addr, mac); - else - macb_get_hwaddr(bp); + } else { + err = of_get_nvmem_mac_address(np, bp->dev->dev_addr); + if (err) { + if (err == -EPROBE_DEFER) + goto err_out_free_netdev; + macb_get_hwaddr(bp); + } + } err = of_get_phy_mode(np); if (err < 0) { |