1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index de687a97c6e7..874fde01d398 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -246,7 +246,8 @@ struct ethtool_ops {
         u32     (*get_rxfh_key_size)(struct net_device *);
         u32     (*get_rxfh_indir_size)(struct net_device *);
         int     (*get_rxfh)(struct net_device *, u32 *indir, u8 *key);
-        int     (*set_rxfh)(struct net_device *, u32 *indir, u8 *key);
+        int     (*set_rxfh)(struct net_device *, const u32 *indir,
+                            const u8 *key);
         int     (*get_rxfh_indir)(struct net_device *, u32 *);
         int     (*set_rxfh_indir)(struct net_device *, const u32 *);
         void    (*get_channels)(struct net_device *, struct ethtool_channels *);