fbdev: sh_mobile_meram: Remove unused sh_mobile_meram_icb_cfg fields

The marker_icb and cache_icb fields are not used anymore, remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

include/video/sh_mobile_meram.h

@@ -31,8 +31,6 @@ struct sh_mobile_meram_info {
 
 /* icb config */
 struct sh_mobile_meram_icb_cfg {
-	unsigned int marker_icb;	/* ICB # for Marker ICB */
-	unsigned int cache_icb;		/* ICB # for Cache ICB */
 	unsigned int meram_size;	/* MERAM Buffer Size to use */
 };