diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/sh_eth.c')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 1374faa229a2..a3fbb2221c9a 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -1153,17 +1153,19 @@ static void update_mac_address(struct net_device *ndev) static void read_mac_address(struct net_device *ndev, unsigned char *mac) { if (mac[0] || mac[1] || mac[2] || mac[3] || mac[4] || mac[5]) { - memcpy(ndev->dev_addr, mac, ETH_ALEN); + eth_hw_addr_set(ndev, mac); } else { u32 mahr = sh_eth_read(ndev, MAHR); u32 malr = sh_eth_read(ndev, MALR); - - ndev->dev_addr[0] = (mahr >> 24) & 0xFF; - ndev->dev_addr[1] = (mahr >> 16) & 0xFF; - ndev->dev_addr[2] = (mahr >> 8) & 0xFF; - ndev->dev_addr[3] = (mahr >> 0) & 0xFF; - ndev->dev_addr[4] = (malr >> 8) & 0xFF; - ndev->dev_addr[5] = (malr >> 0) & 0xFF; + u8 addr[ETH_ALEN]; + + addr[0] = (mahr >> 24) & 0xFF; + addr[1] = (mahr >> 16) & 0xFF; + addr[2] = (mahr >> 8) & 0xFF; + addr[3] = (mahr >> 0) & 0xFF; + addr[4] = (malr >> 8) & 0xFF; + addr[5] = (malr >> 0) & 0xFF; + eth_hw_addr_set(ndev, addr); } } |