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[v17,12/20] PCI: dwc: Expose dw_pcie_ep_exit() to module

Message ID	20230705114206.3585188-13-yoshihiro.shimoda.uh@renesas.com
State	New
Headers	show Return-Path: <linux-pci-owner@vger.kernel.org> From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> To: jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, lpieralisi@kernel.org, robh+dt@kernel.org, kw@linux.com, bhelgaas@google.com, kishon@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org Cc: marek.vasut+renesas@gmail.com, fancer.lancer@gmail.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Subject: [PATCH v17 12/20] PCI: dwc: Expose dw_pcie_ep_exit() to module Date: Wed, 5 Jul 2023 20:41:58 +0900 Message-Id: <20230705114206.3585188-13-yoshihiro.shimoda.uh@renesas.com> In-Reply-To: <20230705114206.3585188-1-yoshihiro.shimoda.uh@renesas.com> References: <20230705114206.3585188-1-yoshihiro.shimoda.uh@renesas.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	PCI: rcar-gen4: Add R-Car Gen4 PCIe support \| expand [v17,00/20] PCI: rcar-gen4: Add R-Car Gen4 PCIe support [v17,01/20] PCI: Add INTx Mechanism Messages macros [v17,02/20] PCI: Rename PCI_EPC_IRQ_LEGACY to PCI_EPC_IRQ_INTX [v17,03/20] PCI: dwc: Rename "legacy_irq" to "INTx_irq" [v17,04/20] PCI: dwc: Change arguments of dw_pcie_prog_outbound_atu() [v17,05/20] PCI: dwc: Add outbound MSG TLPs support [v17,06/20] PCI: designware-ep: Add INTx IRQs support [v17,07/20] PCI: dwc: endpoint: Add multiple PFs support for dbi2 [v17,08/20] PCI: dwc: Add dw_pcie_link_set_max_link_width() [v17,09/20] PCI: dwc: Add PCI_EXP_LNKCAP_MLW handling [v17,10/20] PCI: tegra194: Drop PCI_EXP_LNKSTA_NLW setting. [v17,11/20] PCI: dwc: Add EDMA_UNROLL capability flag [v17,12/20] PCI: dwc: Expose dw_pcie_ep_exit() to module [v17,13/20] PCI: dwc: Introduce .ep_pre_init() and .ep_deinit() [v17,14/20] dt-bindings: PCI: dwc: Update maxItems of reg and reg-names [v17,15/20] dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Host [v17,16/20] dt-bindings: PCI: renesas: Add R-Car Gen4 PCIe Endpoint [v17,17/20] PCI: rcar-gen4: Add R-Car Gen4 PCIe Host support [v17,18/20] PCI: rcar-gen4-ep: Add R-Car Gen4 PCIe Endpoint support [v17,19/20] MAINTAINERS: Update PCI DRIVER FOR RENESAS R-CAR for R-Car Gen4 [v17,20/20] misc: pci_endpoint_test: Add Device ID for R-Car S4-8 PCIe controller

Commit Message

Yoshihiro Shimoda July 5, 2023, 11:41 a.m. UTC

Since no PCIe controller drivers call this, this change is not required
for now. But, Renesas R-Car Gen4 PCIe controller driver will call this
and if the controller driver is built as a kernel module, the following
build error happens. So, expose dw_pcie_ep_exit() for it.

ERROR: modpost: "dw_pcie_ep_exit" [drivers/pci/controller/dwc/pcie-rcar-gen4-ep-drv.ko] undefined!

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
---
 drivers/pci/controller/dwc/pcie-designware-ep.c | 1 +
 1 file changed, 1 insertion(+)

diff mbox series

Patch

diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index bd57516d5313..14c641395c3b 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -695,6 +695,7 @@  void dw_pcie_ep_exit(struct dw_pcie_ep *ep)
 
 	pci_epc_mem_exit(epc);
 }
+EXPORT_SYMBOL_GPL(dw_pcie_ep_exit);
 
 static unsigned int dw_pcie_ep_find_ext_capability(struct dw_pcie *pci, int cap)
 {