diff --git a/[refs] b/[refs]
index 9948ec8f0197..3c5f69191652 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: efc9b736c4477df7ff3ce403bca66846d21458d5
+refs/heads/master: 519a6510981a98c199828df24d5d3619f6394985
diff --git a/trunk/drivers/macintosh/mediabay.c b/trunk/drivers/macintosh/mediabay.c
index 831d7517c759..54bf584f9601 100644
--- a/trunk/drivers/macintosh/mediabay.c
+++ b/trunk/drivers/macintosh/mediabay.c
@@ -63,7 +63,7 @@ struct media_bay_info {
 	int				value_count;
 	int				timer;
 	struct macio_dev		*mdev;
-	struct mb_ops*			ops;
+	const struct mb_ops*		ops;
 	int				index;
 	int				cached_gpio;
 	int				sleeping;