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    Subject[PATCH V3 19/21] PCI: tegra194: Free up EP resources during remove()
    Date
    Free up the resources during remove() that were acquired by the DesignWare
    driver for the endpoint mode during proble().

    Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
    ---
    V3:
    * This is a new patch in this series

    drivers/pci/controller/dwc/pcie-tegra194.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
    index 3baf1a26fe68..c88c36d85ee5 100644
    --- a/drivers/pci/controller/dwc/pcie-tegra194.c
    +++ b/drivers/pci/controller/dwc/pcie-tegra194.c
    @@ -2383,6 +2383,7 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev)
    static int tegra_pcie_dw_remove(struct platform_device *pdev)
    {
    struct tegra_pcie_dw *pcie = platform_get_drvdata(pdev);
    + struct dw_pcie_ep *ep = &pcie->pci.ep;

    if (pcie->of_data->mode == DW_PCIE_RC_TYPE) {
    if (!pcie->link_state && !pcie->slot_pluggable)
    @@ -2396,6 +2397,7 @@ static int tegra_pcie_dw_remove(struct platform_device *pdev)
    } else {
    disable_irq(pcie->pex_rst_irq);
    pex_ep_event_pex_rst_assert(pcie);
    + dw_pcie_ep_exit(ep);
    }

    pm_runtime_disable(pcie->dev);
    --
    2.17.1
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