[CRIS] Move header files from include to arch/cris/include.

Change all users of header files to correct path.
Remove some unneeded headers for arch-v32.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
diff --git a/arch/cris/arch-v32/kernel/cache.c b/arch/cris/arch-v32/kernel/cache.c
index 80da7b8..f38433b 100644
--- a/arch/cris/arch-v32/kernel/cache.c
+++ b/arch/cris/arch-v32/kernel/cache.c
@@ -1,7 +1,7 @@
 #include <linux/module.h>
 #include <asm/io.h>
-#include <asm/arch/cache.h>
-#include <asm/arch/hwregs/dma.h>
+#include <arch/cache.h>
+#include <arch/hwregs/dma.h>
 
 /* This file is used to workaround a cache bug, Guinness TR 106. */