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PCI: dwc: Expose dw_pcie_ep_exit() to module

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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:

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

So, expose dw_pcie_ep_exit() for it.

Link: https://lore.kernel.org/linux-pci/20231018085631.1121289-8-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
This commit is contained in:
Yoshihiro Shimoda 2023-10-18 17:56:23 +09:00 committed by Krzysztof Wilczyński
parent 1896d17f91
commit 2066b41a2e
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1 changed files with 1 additions and 0 deletions
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1
drivers/pci/controller/dwc/pcie-designware-ep.c
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@ -638,6 +638,7 @@ 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)
{