diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index c9384d35165fbe5495ab9292ad8f31153ad0c2f8..ad182659a8d0cdec81b4c76d453907dbe2a11b1e 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -3104,7 +3104,7 @@ static int snd_usb_mixer_controls(struct usb_mixer_interface *mixer)
 		if (map->id == state.chip->usb_id) {
 			state.map = map->map;
 			state.selector_map = map->selector_map;
-			mixer->ignore_ctl_error = map->ignore_ctl_error;
+			mixer->ignore_ctl_error |= map->ignore_ctl_error;
 			break;
 		}
 	}