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>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index ccdd196f5297..6a9f51d1d9f2 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -2071,6 +2071,9 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
         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 */