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-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 505ec667..606f6ee 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -30,7 +30,7 @@
 #include <linux/platform_device.h>
 #include <linux/omapfb.h>
 
-#include <plat/display.h>
+#include <video/omapdss.h>
 #include <plat/vram.h>
 #include <plat/vrfb.h>