diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h
index 2c18b49dff..f21da2f205 100644
--- a/target-microblaze/cpu.h
+++ b/target-microblaze/cpu.h
@@ -284,12 +284,6 @@ int cpu_mb_exec(CPUMBState *s);
 int cpu_mb_signal_handler(int host_signum, void *pinfo,
                           void *puc);
 
-enum {
-    CC_OP_DYNAMIC, /* Use env->cc_op  */
-    CC_OP_FLAGS,
-    CC_OP_CMP,
-};
-
 /* FIXME: MB uses variable pages down to 1K but linux only uses 4k.  */
 #define TARGET_PAGE_BITS 12
 #define MMAP_SHIFT TARGET_PAGE_BITS