2 files changed, 9 insertions, 1 deletions
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 6c67af196a..55a64a13fd 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -24,6 +24,7 @@ OBJECT_DECLARE_TYPE(MachineState, MachineClass, MACHINE)
 
 extern MachineState *current_machine;
 
+void machine_add_audiodev_property(MachineClass *mc);
 void machine_run_board_init(MachineState *machine, const char *mem_path, Error **errp);
 bool machine_usb(MachineState *machine);
 int machine_phandle_start(MachineState *machine);
@@ -358,6 +359,14 @@ struct MachineState {
     MemoryRegion *ram;
     DeviceMemoryState *device_memory;
 
+    /*
+     * Included in MachineState for simplicity, but not supported
+     * unless machine_add_audiodev_property is called.  Boards
+     * that have embedded audio devices can call it from the
+     * machine init function and forward the property to the device.
+     */
+    char *audiodev;
+
     ram_addr_t ram_size;
     ram_addr_t maxram_size;
     uint64_t   ram_slots;
diff --git a/include/hw/pci-host/q35.h b/include/hw/pci-host/q35.h
index 1d98bbfe0d..bafcbe6752 100644
--- a/include/hw/pci-host/q35.h
+++ b/include/hw/pci-host/q35.h
@@ -54,7 +54,6 @@ struct MCHPCIState {
     uint64_t below_4g_mem_size;
     uint64_t above_4g_mem_size;
     uint64_t pci_hole64_size;
-    uint32_t short_root_bus;
     uint16_t ext_tseg_mbytes;
 };