diff --git a/[refs] b/[refs]
index 5bba2c82bf05..076794de2dbc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6622b8c780366f21c6bfaeebc6db8e591aa9ca2b
+refs/heads/master: 897874fa9c58898767f081e12d70a1855b66331d
diff --git a/trunk/drivers/macintosh/Kconfig b/trunk/drivers/macintosh/Kconfig
index 65ab64c43b3e..bc3e096d84f7 100644
--- a/trunk/drivers/macintosh/Kconfig
+++ b/trunk/drivers/macintosh/Kconfig
@@ -103,7 +103,7 @@ config PMAC_MEDIABAY
 # on non-powerbook machines (but only on PMU based ones AFAIK)
 config PMAC_BACKLIGHT
 	bool "Backlight control for LCD screens"
-	depends on ADB_PMU
+	depends on ADB_PMU && (BROKEN || !PPC64)
 	help
 	  Say Y here to build in code to manage the LCD backlight on a
 	  Macintosh PowerBook.  With this code, the backlight will be turned