smsc95xx: Fix MAC address programming

[karo-tx-uboot.git] / drivers / usb / eth / smsc95xx.c

diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c
index 7ee4f87eaa97baf4169a39f36d3faf5176080977..b5626e65f3ab4f97a6dc9a2f86727fc42bd6ef06 100644 (file)
--- a/drivers/usb/eth/smsc95xx.c
+++ b/drivers/usb/eth/smsc95xx.c
@@ -20,6 +20,7 @@
  * MA 02111-1307 USA
  */
 
+#include <asm/unaligned.h>
 #include <common.h>
 #include <usb.h>
 #include <linux/mii.h>
@@ -372,13 +373,12 @@ static int smsc95xx_init_mac_address(struct eth_device *eth,
 static int smsc95xx_write_hwaddr(struct eth_device *eth)
 {
        struct ueth_data *dev = (struct ueth_data *)eth->priv;
-       u32 addr_lo, addr_hi;
+       u32 addr_lo = __get_unaligned_le32(&eth->enetaddr[0]);
+       u32 addr_hi = __get_unaligned_le16(&eth->enetaddr[4]);
        int ret;
 
        /* set hardware address */
        debug("** %s()\n", __func__);
-       addr_lo = cpu_to_le32(*eth->enetaddr);
-       addr_hi = cpu_to_le16(*((u16 *)(eth->enetaddr + 4)));
        ret = smsc95xx_write_reg(dev, ADDRL, addr_lo);
        if (ret < 0) {
                debug("Failed to write ADDRL: %d\n", ret);