1 files changed, 9 insertions, 6 deletions

diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index d72018a60c0f..036856102c50 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -1810,7 +1810,7 @@ static u32 gem_setup_multicast(struct gem *gp)
 
 static void gem_init_mac(struct gem *gp)
 {
-	unsigned char *e = &gp->dev->dev_addr[0];
+	const unsigned char *e = &gp->dev->dev_addr[0];
 
 	writel(0x1bf0, gp->regs + MAC_SNDPAUSE);
 
@@ -2087,7 +2087,7 @@ static void gem_stop_phy(struct gem *gp, int wol)
 	writel(mifcfg, gp->regs + MIF_CFG);
 
 	if (wol && gp->has_wol) {
-		unsigned char *e = &gp->dev->dev_addr[0];
+		const unsigned char *e = &gp->dev->dev_addr[0];
 		u32 csr;
 
 		/* Setup wake-on-lan for MAGIC packet */
@@ -2431,13 +2431,13 @@ static struct net_device_stats *gem_get_stats(struct net_device *dev)
 static int gem_set_mac_address(struct net_device *dev, void *addr)
 {
 	struct sockaddr *macaddr = (struct sockaddr *) addr;
+	const unsigned char *e = &dev->dev_addr[0];
 	struct gem *gp = netdev_priv(dev);
-	unsigned char *e = &dev->dev_addr[0];
 
 	if (!is_valid_ether_addr(macaddr->sa_data))
 		return -EADDRNOTAVAIL;
 
-	memcpy(dev->dev_addr, macaddr->sa_data, dev->addr_len);
+	eth_hw_addr_set(dev, macaddr->sa_data);
 
 	/* We'll just catch it later when the device is up'd or resumed */
 	if (!netif_running(dev) || !netif_device_present(dev))
@@ -2797,9 +2797,12 @@ static int gem_get_device_address(struct gem *gp)
 		return -1;
 #endif
 	}
-	memcpy(dev->dev_addr, addr, ETH_ALEN);
+	eth_hw_addr_set(dev, addr);
 #else
-	get_gem_mac_nonobp(gp->pdev, gp->dev->dev_addr);
+	u8 addr[ETH_ALEN];
+
+	get_gem_mac_nonobp(gp->pdev, addr);
+	eth_hw_addr_set(gp->dev, addr);
 #endif
 	return 0;
 }