cris: Avoid debug clobbering for both I & D MMU state.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@axis.com>
diff --git a/target-cris/mmu.h b/target-cris/mmu.h
index d753b38..459d809 100644
--- a/target-cris/mmu.h
+++ b/target-cris/mmu.h
@@ -14,4 +14,4 @@
 void cris_mmu_flush_pid(CPUState *env, uint32_t pid);
 int cris_mmu_translate(struct cris_mmu_result *res,
 		       CPUState *env, uint32_t vaddr,
-		       int rw, int mmu_idx);
+		       int rw, int mmu_idx, int debug);