From: Igor Mammedov Date: Thu, 12 Jan 2023 14:03:02 +0000 (+0100) Subject: pci: make sure pci_bus_is_express() won't error out with "discards ‘const’ qualifier" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c6f16471959e49db40a41371134240a8bd464450;p=qemu.git pci: make sure pci_bus_is_express() won't error out with "discards ‘const’ qualifier" function doesn't need RW aceess to passed in bus pointer, make it const. Signed-off-by: Igor Mammedov Message-Id: <20230112140312.3096331-31-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 39a7bb32aa..208c16f450 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 85ee458cd2..d5a40cd058 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,