diff options
Diffstat (limited to 'drivers/pci/controller/dwc')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-qcom-ep.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c index 0bb0a056dd8f..d0a27fa6fdc8 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -711,8 +711,15 @@ static irqreturn_t qcom_pcie_ep_perst_irq_thread(int irq, void *data) static int qcom_pcie_ep_enable_irq_resources(struct platform_device *pdev, struct qcom_pcie_ep *pcie_ep) { + struct device *dev = pcie_ep->pci.dev; + char *name; int ret; + name = devm_kasprintf(dev, GFP_KERNEL, "qcom_pcie_ep_global_irq%d", + pcie_ep->pci.ep.epc->domain_nr); + if (!name) + return -ENOMEM; + pcie_ep->global_irq = platform_get_irq_byname(pdev, "global"); if (pcie_ep->global_irq < 0) return pcie_ep->global_irq; @@ -720,18 +727,23 @@ static int qcom_pcie_ep_enable_irq_resources(struct platform_device *pdev, ret = devm_request_threaded_irq(&pdev->dev, pcie_ep->global_irq, NULL, qcom_pcie_ep_global_irq_thread, IRQF_ONESHOT, - "global_irq", pcie_ep); + name, pcie_ep); if (ret) { dev_err(&pdev->dev, "Failed to request Global IRQ\n"); return ret; } + name = devm_kasprintf(dev, GFP_KERNEL, "qcom_pcie_ep_perst_irq%d", + pcie_ep->pci.ep.epc->domain_nr); + if (!name) + return -ENOMEM; + pcie_ep->perst_irq = gpiod_to_irq(pcie_ep->reset); irq_set_status_flags(pcie_ep->perst_irq, IRQ_NOAUTOEN); ret = devm_request_threaded_irq(&pdev->dev, pcie_ep->perst_irq, NULL, qcom_pcie_ep_perst_irq_thread, IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "perst_irq", pcie_ep); + name, pcie_ep); if (ret) { dev_err(&pdev->dev, "Failed to request PERST IRQ\n"); disable_irq(pcie_ep->global_irq); |