Massive net driver const-ification.
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index dd41049..ce99845 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1276,7 +1276,7 @@
 }
 #endif /* BROKEN */
 
-static char mii_2_8139_map[8] = {
+static const char mii_2_8139_map[8] = {
 	BasicModeCtrl,
 	BasicModeStatus,
 	0,