diff --git a/sys/dev/sound/pci/hda/hdaa.c b/sys/dev/sound/pci/hda/hdaa.c
index ddc22c3bc13..d9fca9e78e8 100644
--- a/sys/dev/sound/pci/hda/hdaa.c
+++ b/sys/dev/sound/pci/hda/hdaa.c
@@ -6475,7 +6475,6 @@ hdaa_sysctl_reconfig(SYSCTL_HANDLER_ARGS)
 	hdaa_configure(dev);
 	hdaa_unlock(devinfo);
 	bus_generic_attach(dev);
-	bus_topo_unlock();
 	HDA_BOOTHVERBOSE(
 		device_printf(dev, "Reconfiguration done\n");
 	);