diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index d5e99b46887061a216652ca150897bba49f16223..70efb7467bf3a1c6f298e9d5697b38307e91dab7 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -221,8 +221,8 @@ static int aq_ethtool_get_rxnfc(struct net_device *ndev,
 	return err;
 }
 
-int aq_ethtool_get_coalesce(struct net_device *ndev,
-			    struct ethtool_coalesce *coal)
+static int aq_ethtool_get_coalesce(struct net_device *ndev,
+				   struct ethtool_coalesce *coal)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
 	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);
@@ -242,8 +242,8 @@ int aq_ethtool_get_coalesce(struct net_device *ndev,
 	return 0;
 }
 
-int aq_ethtool_set_coalesce(struct net_device *ndev,
-			    struct ethtool_coalesce *coal)
+static int aq_ethtool_set_coalesce(struct net_device *ndev,
+				   struct ethtool_coalesce *coal)
 {
 	struct aq_nic_s *aq_nic = netdev_priv(ndev);
 	struct aq_nic_cfg_s *cfg = aq_nic_get_cfg(aq_nic);