OMAP: DSS2: OMAPFB: make VRFB depends on OMAP2,3

config VRFB should depend on ARCH_OMAP2 or ARCH_OMAP3.
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

drivers/video/omap2/omapfb/Kconfig

@@ -3,7 +3,7 @@ menuconfig FB_OMAP2
         depends on FB && OMAP2_DSS
 
 	select OMAP2_VRAM
-	select OMAP2_VRFB
+	select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
         select FB_CFB_FILLRECT
         select FB_CFB_COPYAREA
         select FB_CFB_IMAGEBLIT