Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h
index 05745f3..14a2db6 100644
--- a/tools/perf/builtin.h
+++ b/tools/perf/builtin.h
@@ -2,8 +2,6 @@
 #ifndef BUILTIN_H
 #define BUILTIN_H
 
-#include "util/util.h"
-
 extern const char perf_usage_string[];
 extern const char perf_more_info_string[];
 
@@ -40,5 +38,6 @@
 int cmd_data(int argc, const char **argv);
 int cmd_ftrace(int argc, const char **argv);
 
-int find_scripts(char **scripts_array, char **scripts_path_array);
+int find_scripts(char **scripts_array, char **scripts_path_array, int num,
+		 int pathlen);
 #endif