diff --git a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 2f54f96..b617c13 100755
--- a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -1635,7 +1635,7 @@
 int mtk_gmac_gephy_path_setup(struct mtk_eth *eth, int mac_id);
 int mtk_gmac_rgmii_path_setup(struct mtk_eth *eth, int mac_id);
 int mtk_gmac_usxgmii_path_setup(struct mtk_eth *eth, int mac_id);
-void mtk_gdm_config(struct mtk_eth *eth, u32 config);
+void mtk_gdm_config(struct mtk_eth *eth, u32 id, u32 config);
 void ethsys_reset(struct mtk_eth *eth, u32 reset_bits);
 
 int mtk_mac2xgmii_id(struct mtk_eth *eth, int mac_id);