OMAP: DSS2: Move display.h to include/video/

arch/arm/plat-omap/include/plat/display.h is an include for the OMAP DSS
driver. A more logical place for it is in include/video.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h
index 1305fc9..4d1cff9 100644
--- a/drivers/video/omap2/omapfb/omapfb.h
+++ b/drivers/video/omap2/omapfb/omapfb.h
@@ -29,7 +29,7 @@
 
 #include <linux/rwsem.h>
 
-#include <plat/display.h>
+#include <video/omapdss.h>
 
 #ifdef DEBUG
 extern unsigned int omapfb_debug;