[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/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c
index e27f467..dd40147 100644
--- a/arch/cris/arch-v32/kernel/ptrace.c
+++ b/arch/cris/arch-v32/kernel/ptrace.c
@@ -17,7 +17,7 @@
 #include <asm/pgtable.h>
 #include <asm/system.h>
 #include <asm/processor.h>
-#include <asm/arch/hwregs/supp_reg.h>
+#include <arch/hwregs/supp_reg.h>
 
 /*
  * Determines which bits in CCS the user has access to.