On Wed, May 10, 2023 at 03:22:26PM +0900, Yoshihiro Shimoda wrote:
> 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>
Looks good. Thanks!
Reviewed-by: Serge Semin <fancer.lancer@xxxxxxxxx>
-Serge(y)
> ---
> 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
>
