diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-ep.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-ep.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 40d0056b2f56..d06654895eba 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -13,8 +13,6 @@ #include <linux/pci-epc.h> #include <linux/pci-epf.h> -#include "../../pci.h" - void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) { struct pci_epc *epc = ep->epc; @@ -711,23 +709,9 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) INIT_LIST_HEAD(&ep->func_list); - if (!pci->dbi_base) { - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); - pci->dbi_base = devm_pci_remap_cfg_resource(dev, res); - if (IS_ERR(pci->dbi_base)) - return PTR_ERR(pci->dbi_base); - } - - if (!pci->dbi_base2) { - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi2"); - if (!res) { - pci->dbi_base2 = pci->dbi_base + SZ_4K; - } else { - pci->dbi_base2 = devm_pci_remap_cfg_resource(dev, res); - if (IS_ERR(pci->dbi_base2)) - return PTR_ERR(pci->dbi_base2); - } - } + ret = dw_pcie_get_resources(pci); + if (ret) + return ret; res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); if (!res) @@ -756,9 +740,6 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) return -ENOMEM; ep->outbound_addr = addr; - if (pci->link_gen < 1) - pci->link_gen = of_pci_get_max_link_speed(np); - epc = devm_pci_epc_create(dev, &epc_ops); if (IS_ERR(epc)) { dev_err(dev, "Failed to create epc device\n"); |