usb: Pass size to usb_bus_new()
To be passed to qbus_create_inplace().
Use DEVICE() cast to avoid a direct parent field access.
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index f83d1de..6aee262 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -67,7 +67,8 @@
}
};
-void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host)
+void usb_bus_new(USBBus *bus, size_t bus_size,
+ USBBusOps *ops, DeviceState *host)
{
qbus_create_inplace(&bus->qbus, TYPE_USB_BUS, host, NULL);
bus->ops = ops;
