diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index d26e8a063022..42a48f655849 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -635,7 +635,6 @@ struct mac_device_info {
 	unsigned int mcast_bits_log2;
 	unsigned int rx_csum;
 	unsigned int pcs;
-	unsigned int xlgmac;
 	unsigned int num_vlan;
 	u32 vlan_filter[32];
 	bool vlan_fail_q_en;
diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.c b/drivers/net/ethernet/stmicro/stmmac/hwif.c
index 7e69ff4b9a98..1fcc91be7589 100644
--- a/drivers/net/ethernet/stmicro/stmmac/hwif.c
+++ b/drivers/net/ethernet/stmicro/stmmac/hwif.c
@@ -97,12 +97,6 @@ static int stmmac_dwmac4_quirks(struct stmmac_priv *priv)
 	return 0;
 }
 
-static int stmmac_dwxlgmac_quirks(struct stmmac_priv *priv)
-{
-	priv->hw->xlgmac = true;
-	return 0;
-}
-
 int stmmac_reset(struct stmmac_priv *priv)
 {
 	struct plat_stmmacenet_data *plat = priv->plat;
@@ -293,7 +287,6 @@ static const struct stmmac_hwif_entry {
 		.mmc = &dwxgmac_mmc_ops,
 		.est = &dwmac510_est_ops,
 		.setup = dwxlgmac2_setup,
-		.quirks = stmmac_dwxlgmac_quirks,
 	},
 };