sh: mach-x3proto: Move the ilsel header to a better place.

We'll be adding more headers for this board, so move this over to its own
directory.

Signed-off-by: Paul Mundt <[e-mail]>

arch/sh/boards/mach-x3proto/ilsel.c

···
 #include <linux/module.h>
 #include <linux/bitmap.h>
 #include <linux/io.h>
-#include <asm/ilsel.h>
+#include <mach/ilsel.h>
 
 /*
  * ILSEL is split across:

arch/sh/boards/mach-x3proto/setup.c

···
 #include <linux/interrupt.h>
 #include <linux/usb/r8a66597.h>
 #include <linux/usb/m66592.h>
-#include <asm/ilsel.h>
+#include <mach/ilsel.h>
 #include <asm/smp-ops.h>
 
 static struct resource heartbeat_resources[] = {