From 574621166c8f60c2d0534cdb3a3cf6e1a37a19d0 Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Tue, 30 Apr 2024 11:43:50 +0530 Subject: PCI: qcom-ep: Use the generic dw_pcie_ep_linkdown() API to handle Link Down event MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that the generic dw_pcie_ep_linkdown() API is available, use it. This also handles the reinitialization of DWC non-sticky registers in addition to sending the notification to EPF drivers. Link: https://lore.kernel.org/linux-pci/20240430-pci-epf-rework-v4-9-22832d0d456f@linaro.org Tested-by: Niklas Cassel Signed-off-by: Manivannan Sadhasivam Signed-off-by: Krzysztof Wilczyński Signed-off-by: Bjorn Helgaas Reviewed-by: Niklas Cassel --- drivers/pci/controller/dwc/pcie-qcom-ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci/controller/dwc') diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index 2324e56c9bfc..02a2a871a91f 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -641,7 +641,7 @@ static irqreturn_t qcom_pcie_ep_global_irq_thread(int irq, void *data) if (FIELD_GET(PARF_INT_ALL_LINK_DOWN, status)) { dev_dbg(dev, "Received Linkdown event\n"); pcie_ep->link_status = QCOM_PCIE_EP_LINK_DOWN; - pci_epc_linkdown(pci->ep.epc); + dw_pcie_ep_linkdown(&pci->ep); } else if (FIELD_GET(PARF_INT_ALL_BME, status)) { dev_dbg(dev, "Received Bus Master Enable event\n"); pcie_ep->link_status = QCOM_PCIE_EP_LINK_ENABLED; -- cgit