cdns_pcie_rp_writeb 129 drivers/pci/controller/pcie-cadence-host.c cdns_pcie_rp_writeb(pcie, PCI_CLASS_REVISION, 0); cdns_pcie_rp_writeb 130 drivers/pci/controller/pcie-cadence-host.c cdns_pcie_rp_writeb(pcie, PCI_CLASS_PROG, 0);