bar(struct dw_pcie *pci, enum pci_barno bar)
 {
 }
 
-static inline int dw_pcie_ep_hide_ext_capability(struct dw_pcie *pci,
-						 u8 prev_cap, u8 cap)
-{
-	return 0;
-}
-
 static inline struct dw_pcie_ep_func *
 dw_pcie_ep_get_func_from_ep(struct dw_pcie_ep *ep, u8 func_no)
 {
diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index f8605fe61a415..2f865f67a10a7 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -327,9 +327,7 @@ static void rockchip_pcie_ep_hide_broken_ats_cap_rk3588(struct dw_pcie_ep *ep)
 	if (!of_device_is_compatible(dev->of_node, "rockchip,rk3588-pcie-ep"))
 		return;
 
-	if (dw_pcie_ep_hide_ext_capability(pci, PCI_EXT_CAP_ID_SECPCI,
-					   PCI_EXT_CAP_ID_ATS))
-		dev_err(dev, "failed to hide ATS capability\n");
+	dw_pcie_remove_ext_capability(pci, PCI_EXT_CAP_ID_ATS);
 }
 
 static void rockchip_pcie_ep_init(struct dw_pcie_ep *ep)
-- 
2.51.0[PATCH 6.19 393/781] PCI: dwc: Remove duplicate dw_pcie_ep_hide_ext_capability() functionGreg Kroah-Hartman <gregkh@linuxfoundation.org> undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefinedˇx†™