cpu: Fix exit_gen.cc which used misc.hh instead of logging.hh.

Change-Id: I868021a01eb3e7902a4d64283bdfaa93c6d9f964
Reviewed-on: https://gem5-review.googlesource.com/6822
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
diff --git a/src/cpu/testers/traffic_gen/exit_gen.cc b/src/cpu/testers/traffic_gen/exit_gen.cc
index 8a07160..635448e 100644
--- a/src/cpu/testers/traffic_gen/exit_gen.cc
+++ b/src/cpu/testers/traffic_gen/exit_gen.cc
@@ -37,7 +37,7 @@
  * Authors: Riken Gohil
  */
 
-#include "base/misc.hh"
+#include "base/logging.hh"
 #include "base/trace.hh"
 #include "debug/TrafficGen.hh"
 #include "exit_gen.hh"