1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 253cf018dfba..0fede50abd3e 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -652,7 +652,7 @@ static void FASTCALL(phy_intr(struct net_device *ndev));
 static void fastcall phy_intr(struct net_device *ndev)
 {
         struct ns83820 *dev = PRIV(ndev);
-        static char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
+        static const char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
         u32 cfg, new_cfg;
         u32 tbisr, tanar, tanlpar;
         int speed, fullduplex, newlinkstate;