Messages in this thread Patch in this message | | | From | Vidya Sagar <> | Subject | [PATCH V3 19/21] PCI: tegra194: Free up EP resources during remove() | Date | Fri, 14 Oct 2022 00:08:52 +0530 |
| |
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
| |