OMAPDSS: store overlays in a list for each manager

Current way of handling overlay-manager links is a bit strange: each
manager has a static array, containing pointers to all the overlays
(even those used by other managers). The overlays contain a pointer to
the manager being used.

This patch makes the system a bit saner: each manager has a linked list
of overlays, and only the overlays linked to that manager are in the
list.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index fd5a96c5ecc5..eaeca89de152 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -423,8 +423,7 @@ struct omap_overlay_manager {
         const char *name;
         enum omap_channel id;
         enum omap_overlay_manager_caps caps;
-        int num_overlays;
-        struct omap_overlay **overlays;
+        struct list_head overlays;
         enum omap_display_type supported_displays;
 
         /* dynamic fields */