qdev: export qdev_find_recursive() for later use

[qemu.git] / hw / qdev.h

diff --git a/hw/qdev.h b/hw/qdev.h
index 5f5a319da47db34585988da36bf6c7d4f8d23e31..2be775f9e8e5915da4a306034b4eeed6e6b8e4d7 100644 (file)
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -183,6 +183,8 @@ BusState *qdev_get_parent_bus(DeviceState *dev);
 
 /*** BUS API. ***/
 
+DeviceState *qdev_find_recursive(BusState *bus, const char *id);
+
 /* Returns 0 to walk children, > 0 to skip walk, < 0 to terminate walk. */
 typedef int (qbus_walkerfn)(BusState *bus, void *opaque);
 typedef int (qdev_walkerfn)(DeviceState *dev, void *opaque);