diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 49e939e..f96e909 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -760,7 +760,10 @@
 	hda_nid_t mfg;	/* MFG node id */
 
 	/* ids */
-	u32 function_id;
+	u8 afg_function_id;
+	u8 mfg_function_id;
+	u8 afg_unsol;
+	u8 mfg_unsol;
 	u32 vendor_id;
 	u32 subsystem_id;
 	u32 revision_id;