1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/net/ethernet/amd/ariadne.c b/drivers/net/ethernet/amd/ariadne.c
index 33822cb69366..b08101b31b8b 100644
--- a/drivers/net/ethernet/amd/ariadne.c
+++ b/drivers/net/ethernet/amd/ariadne.c
@@ -51,6 +51,7 @@
 #include <linux/zorro.h>
 #include <linux/bitops.h>
 
+#include <asm/byteorder.h>
 #include <asm/amigaints.h>
 #include <asm/amigahw.h>
 #include <asm/irq.h>
@@ -718,6 +719,7 @@ static int ariadne_init_one(struct zorro_dev *z,
         struct resource *r1, *r2;
         struct net_device *dev;
         struct ariadne_private *priv;
+        u32 serial;
         int err;
 
         r1 = request_mem_region(base_addr, sizeof(struct Am79C960), "Am79C960");
@@ -741,12 +743,13 @@ static int ariadne_init_one(struct zorro_dev *z,
         r1->name = dev->name;
         r2->name = dev->name;
 
+        serial = be32_to_cpu(z->rom.er_SerialNumber);
         dev->dev_addr[0] = 0x00;
         dev->dev_addr[1] = 0x60;
         dev->dev_addr[2] = 0x30;
-        dev->dev_addr[3] = (z->rom.er_SerialNumber >> 16) & 0xff;
-        dev->dev_addr[4] = (z->rom.er_SerialNumber >> 8) & 0xff;
-        dev->dev_addr[5] = z->rom.er_SerialNumber & 0xff;
+        dev->dev_addr[3] = (serial >> 16) & 0xff;
+        dev->dev_addr[4] = (serial >> 8) & 0xff;
+        dev->dev_addr[5] = serial & 0xff;
         dev->base_addr = (unsigned long)ZTWO_VADDR(base_addr);
         dev->mem_start = (unsigned long)ZTWO_VADDR(mem_start);
         dev->mem_end = dev->mem_start + ARIADNE_RAM_SIZE;