arch/sh/boards/board-ap325rxa.c: removed duplicated #include

Removed duplicated include <linux/delay.h> in
arch/sh/boards/board-ap325rxa.c.
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

arch/sh/boards/board-ap325rxa.c

@@ -17,7 +17,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/delay.h>
 #include <linux/smc911x.h>
 #include <media/soc_camera_platform.h>
 #include <media/sh_mobile_ceu.h>