pci_epc_mem_init 505 drivers/pci/controller/pcie-cadence-ep.c ret = pci_epc_mem_init(epc, pcie->mem_res->start, pci_epc_mem_init 617 drivers/pci/controller/pcie-rockchip-ep.c err = pci_epc_mem_init(epc, rockchip->mem_res->start,