diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 7d3f0a72a..d90b6d7ad 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -1277,6 +1277,7 @@ void snd_hda_bus_reset(struct hda_bus *bus)
 		snd_hda_bus_reset_codecs(bus);
 	bus->in_reset = 0;
 }
+EXPORT_SYMBOL_GPL(snd_hda_bus_reset);
 
 /* HD-audio bus initialization */
 int azx_bus_init(struct azx *chip, const char *model)