1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 256969e1300c..45b4e018b5e0 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10996,7 +10996,7 @@ static int __devinit tg3_get_macaddr_sparc(struct tg3 *tp)
         struct pcidev_cookie *pcp = pdev->sysdata;
 
         if (pcp != NULL) {
-                unsigned char *addr;
+                const unsigned char *addr;
                 int len;
 
                 addr = of_get_property(pcp->prom_node, "local-mac-address",