ath9k: AR9280 PCI devices must serialize IO as well

[karo-tx-linux.git] / drivers / net / sis900.c

diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 4acd41a093ad8a19c1259eef5650af802b942782..be4465bc0a693d642c23ec465e3ce0ad035ad625 100644 (file)
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -389,6 +389,7 @@ static const struct net_device_ops sis900_netdev_ops = {
        .ndo_set_multicast_list = set_rx_mode,
        .ndo_change_mtu         = eth_change_mtu,
        .ndo_validate_addr      = eth_validate_addr,
+       .ndo_set_mac_address    = eth_mac_addr,
        .ndo_do_ioctl           = mii_ioctl,
        .ndo_tx_timeout         = sis900_tx_timeout,
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -508,10 +509,10 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
        else
                ret = sis900_get_mac_addr(pci_dev, net_dev);
 
-       if (ret == 0) {
-               printk(KERN_WARNING "%s: Cannot read MAC address.\n", dev_name);
-               ret = -ENODEV;
-               goto err_unmap_rx;
+       if (!ret || !is_valid_ether_addr(net_dev->dev_addr)) {
+               random_ether_addr(net_dev->dev_addr);
+               printk(KERN_WARNING "%s: Unreadable or invalid MAC address,"
+                               "using random generated one\n", dev_name);
        }
 
        /* 630ET : set the mii access mode as software-mode */