net: smsc911x: allow platform_data to specify mac address
Extend the driver to accept a MAC address specified in platform_data.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index ccdd196..6a9f51d 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -2071,6 +2071,9 @@
if (is_valid_ether_addr(dev->dev_addr)) {
smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
SMSC_TRACE(PROBE, "MAC Address is specified by configuration");
+ } else if (is_valid_ether_addr(pdata->config.mac)) {
+ memcpy(dev->dev_addr, pdata->config.mac, 6);
+ SMSC_TRACE(PROBE, "MAC Address specified by platform data");
} else {
/* Try reading mac address from device. if EEPROM is present
* it will already have been set */