[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>

arch/cris/include/asm/irq.h

@@ -0,0 +1,13 @@
+#ifndef _ASM_IRQ_H
+#define _ASM_IRQ_H
+
+#include <arch/irq.h>
+
+static inline int irq_canonicalize(int irq)
+{  
+  return irq; 
+}
+
+#endif  /* _ASM_IRQ_H */
+
+