1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index e567d0ae77ee..e06c59d4dd62 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2896,7 +2896,7 @@ static int __devinit gem_get_device_address(struct gem *gp)
         if (use_idprom)
                 memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
 #elif defined(CONFIG_PPC_PMAC)
-        unsigned char *addr;
+        const unsigned char *addr;
 
         addr = get_property(gp->of_node, "local-mac-address", NULL);
         if (addr == NULL) {