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-rw-r--r--hw/pci/pci.c2
-rw-r--r--include/hw/pci/pci.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 39a7bb3..208c16f 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -483,7 +483,7 @@ static void pci_bus_uninit(PCIBus *bus)
pci_host_bus_unregister(BUS(bus)->parent);
}
-bool pci_bus_is_express(PCIBus *bus)
+bool pci_bus_is_express(const PCIBus *bus)
{
return object_dynamic_cast(OBJECT(bus), TYPE_PCIE_BUS);
}
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 85ee458..d5a40cd 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -270,7 +270,7 @@ typedef void (*pci_bus_dev_fn)(PCIBus *b, PCIDevice *d, void *opaque);
typedef void (*pci_bus_fn)(PCIBus *b, void *opaque);
typedef void *(*pci_bus_ret_fn)(PCIBus *b, void *opaque);
-bool pci_bus_is_express(PCIBus *bus);
+bool pci_bus_is_express(const PCIBus *bus);
void pci_root_bus_init(PCIBus *bus, size_t bus_size, DeviceState *parent,
const char *name,