OMAPDSS: cleanup dss_recheck_connections further

Cleanup dss_recheck_connections, move and rename it to a static
dss_init_connections function inside display.c. Improve the function to
return errors, and implement a matching dss_uninit_connections that can
be used to free the mgr->dssdev link.

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

1 files changed, 0 insertions, 32 deletions

diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c
index 1bf05efffe13..52455a0609cb 100644
--- a/drivers/video/omap2/dss/overlay.c
+++ b/drivers/video/omap2/dss/overlay.c
@@ -105,38 +105,6 @@ void dss_init_overlays(struct platform_device *pdev)
         }
 }
 
-/* connect overlays to the new device, if not already connected. if force
- * selected, connect always. */
-void dss_recheck_connections(struct omap_dss_device *dssdev, bool force)
-{
-        struct omap_overlay_manager *mgr = NULL;
-        int i;
-
-        mgr =  omap_dss_get_overlay_manager(dssdev->channel);
-
-        if (!mgr->device || force) {
-                if (mgr->device)
-                        mgr->unset_device(mgr);
-                mgr->set_device(mgr, dssdev);
-        }
-
-        if (mgr) {
-                dispc_runtime_get();
-
-                for (i = 0; i < dss_feat_get_num_ovls(); i++) {
-                        struct omap_overlay *ovl;
-                        ovl = omap_dss_get_overlay(i);
-                        if (!ovl->manager || force) {
-                                if (ovl->manager)
-                                        ovl->unset_manager(ovl);
-                                ovl->set_manager(ovl, mgr);
-                        }
-                }
-
-                dispc_runtime_put();
-        }
-}
-
 void dss_uninit_overlays(struct platform_device *pdev)
 {
         int i;