mmc: omap_hsmmc: enable 8bit interface for eMMC for AM43xx

[karo-tx-uboot.git] / net / eth.c

diff --git a/net/eth.c b/net/eth.c
index 72ce91c9d0bbb546c7d8b50098b161ca8cf124ea..d3ec8d64d596d3a8e51336617b8de0032c87812b 100644 (file)
--- a/net/eth.c
+++ b/net/eth.c
@@ -287,7 +287,13 @@ static int eth_write_hwaddr(struct udevice *dev)
                        return -EINVAL;
                }
 
+               /*
+                * Drivers are allowed to decide not to implement this at
+                * run-time. E.g. Some devices may use it and some may not.
+                */
                ret = eth_get_ops(dev)->write_hwaddr(dev);
+               if (ret == -ENOSYS)
+                       ret = 0;
                if (ret)
                        printf("\nWarning: %s failed to set MAC address\n",
                               dev->name);