msg_region 866 drivers/pci/controller/pcie-rockchip-host.c writel(0x0, rockchip->msg_region + PCIE_RC_SEND_PME_OFF); msg_region 1041 drivers/pci/controller/pcie-rockchip-host.c rockchip->msg_region = devm_ioremap(dev, rockchip->msg_bus_addr, SZ_1M); msg_region 1042 drivers/pci/controller/pcie-rockchip-host.c if (!rockchip->msg_region) { msg_region 310 drivers/pci/controller/pcie-rockchip.h void __iomem *msg_region;