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@xxxxxxxxxxx>
---
drivers/pci/controller/dwc/pcie-designware-ep.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 0abc0073b1cf..023938468b5d 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -676,6 +676,7 @@ 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)
{
--
2.25.1
