diff options
| author | Vidya Sagar <vidyas@nvidia.com> | 2026-03-25 00:37:51 +0530 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-04-08 17:00:23 -0500 |
| commit | 8870f02f7868209eb9bdc5dc53540a6262cf9227 (patch) | |
| tree | 9328ea9f7b134a80b169d510a4a71846d9832e6d | |
| parent | c76f8eae7d4695b1176c4ea5eb93c17e16a20272 (diff) | |
PCI: tegra194: Free up Endpoint resources during remove()
Free up the resources during remove() that were acquired by the DesignWare
driver for the Endpoint mode during probe().
Fixes: bb617cbd8151 ("PCI: tegra194: Clean up the exit path for Endpoint mode")
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Vidya Sagar <vidyas@nvidia.com>
Link: https://patch.msgid.link/20260324190755.1094879-11-mmaddireddy@nvidia.com
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index 06742796c332..3527a4e82bac 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -2251,6 +2251,7 @@ fail: static void 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) @@ -2262,6 +2263,7 @@ static void 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_deinit(ep); } pm_runtime_disable(pcie->dev); |