OAMPFB: remove unused omapfb_set_ctrl_platform_data()

omapfb_set_ctrl_platform_data() is no longer used, so it can be removed.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>

arch/arm/plat-omap/fb.c

@@ -175,11 +175,6 @@ void __init omapfb_reserve_sdram_memblock(void)
 			 reserved);
 }
 
-void omapfb_set_ctrl_platform_data(void *data)
-{
-	omapfb_config.ctrl_platform_data = data;
-}
-
 static int __init omap_init_fb(void)
 {
 	const struct omap_lcd_config *conf;

include/linux/omapfb.h

@@ -250,12 +250,10 @@ struct omapfb_mem_desc {
 struct omapfb_platform_data {
 	struct omap_lcd_config		lcd;
 	struct omapfb_mem_desc		mem_desc;
-	void				*ctrl_platform_data;
 };
 
 /* in arch/arm/plat-omap/fb.c */
 extern void omapfb_set_platform_data(struct omapfb_platform_data *data);
-extern void omapfb_set_ctrl_platform_data(void *pdata);
 extern void omapfb_reserve_sdram_memblock(void);
 
 #endif