OMAPDSS: move ovl & ovl-mgr init to apply.c

Overlay and overlay_manager structs will only be needed in the compat
mode.

This patch moves initialization of overlay and overlay_manager structs
to apply.c, so that they are handled in omapdss_compat_init().
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/apply.c

@@ -1469,6 +1469,8 @@ static DEFINE_MUTEX(compat_init_lock);
 
 int omapdss_compat_init(void)
 {
+	struct platform_device *pdev = dss_get_core_pdev();
+
 	mutex_lock(&compat_init_lock);
 
 	if (compat_refcnt++ > 0)
@@ -1476,6 +1478,9 @@ int omapdss_compat_init(void)
 
 	apply_init_priv();
 
+	dss_init_overlay_managers(pdev);
+	dss_init_overlays(pdev);
+
 out:
 	mutex_unlock(&compat_init_lock);
 
@@ -1485,11 +1490,15 @@ EXPORT_SYMBOL(omapdss_compat_init);
 
 void omapdss_compat_uninit(void)
 {
+	struct platform_device *pdev = dss_get_core_pdev();
+
 	mutex_lock(&compat_init_lock);
 
 	if (--compat_refcnt > 0)
 		goto out;
 
+	dss_uninit_overlay_managers(pdev);
+	dss_uninit_overlays(pdev);
 out:
 	mutex_unlock(&compat_init_lock);
 }

drivers/video/omap2/dss/core.c

@@ -234,9 +234,6 @@ static int __init omap_dss_probe(struct platform_device *pdev)
 
 	omapdss_compat_init();
 
-	dss_init_overlay_managers(pdev);
-	dss_init_overlays(pdev);
-
 	r = dss_initialize_debugfs();
 	if (r)
 		goto err_debugfs;
@@ -261,9 +258,6 @@ static int omap_dss_remove(struct platform_device *pdev)
 
 	dss_uninitialize_debugfs();
 
-	dss_uninit_overlays(pdev);
-	dss_uninit_overlay_managers(pdev);
-
 	omapdss_compat_uninit();
 
 	return 0;