sh: Migrate common board headers to mach-common/.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/mach-lboxre2/setup.c b/arch/sh/boards/mach-lboxre2/setup.c
index c74440d..2b0b581 100644
--- a/arch/sh/boards/mach-lboxre2/setup.c
+++ b/arch/sh/boards/mach-lboxre2/setup.c
@@ -16,7 +16,7 @@
 #include <linux/ata_platform.h>
 #include <asm/machvec.h>
 #include <asm/addrspace.h>
-#include <asm/lboxre2.h>
+#include <mach/lboxre2.h>
 #include <asm/io.h>
 
 static struct resource cf_ide_resources[] = {