qdev: Use wrapper for qdev_get_path

This makes it easier to remove it from BusInfo.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Drop now unnecessary NULL initialization in scsibus_get_dev_path()]
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/qdev.h b/hw/qdev.h
index 1af5382..013ccf2 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -352,4 +352,6 @@ void qdev_set_parent_bus(DeviceState *dev, BusState *bus);
 
 extern int qdev_hotplug;
 
+char *qdev_get_dev_path(DeviceState *dev);
+
 #endif