system_rom_resource 25 arch/x86/kernel/probe_roms.c static struct resource system_rom_resource = { system_rom_resource 233 arch/x86/kernel/probe_roms.c request_resource(&iomem_resource, &system_rom_resource); system_rom_resource 234 arch/x86/kernel/probe_roms.c upper = system_rom_resource.start;