diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-plat.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-plat.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c index 778588b4be70..8490c5d6ff9f 100644 --- a/drivers/pci/controller/dwc/pcie-designware-plat.c +++ b/drivers/pci/controller/dwc/pcie-designware-plat.c @@ -145,6 +145,17 @@ static int dw_plat_pcie_probe(struct platform_device *pdev) pci->ep.ops = &pcie_ep_ops; ret = dw_pcie_ep_init(&pci->ep); + if (ret) + return ret; + + ret = dw_pcie_ep_init_registers(&pci->ep); + if (ret) { + dev_err(dev, "Failed to initialize DWC endpoint registers\n"); + dw_pcie_ep_deinit(&pci->ep); + } + + dw_pcie_ep_init_notify(&pci->ep); + break; default: dev_err(dev, "INVALID device type %d\n", dw_plat_pcie->mode); |