1 files changed, 3 insertions, 1 deletions

diff --git a/tools/perf/util/help.c b/tools/perf/util/help.c
index 6f2975a00358..8b1f6e891b8a 100644
--- a/tools/perf/util/help.c
+++ b/tools/perf/util/help.c
@@ -3,6 +3,7 @@
 #include "exec_cmd.h"
 #include "levenshtein.h"
 #include "help.h"
+#include <termios.h>
 
 void add_cmdname(struct cmdnames *cmds, const char *name, size_t len)
 {
@@ -331,7 +332,8 @@ const char *help_unknown_cmd(const char *cmd)
         exit(1);
 }
 
-int cmd_version(int argc __used, const char **argv __used, const char *prefix __used)
+int cmd_version(int argc __maybe_unused, const char **argv __maybe_unused,
+                const char *prefix __maybe_unused)
 {
         printf("perf version %s\n", perf_version_string);
         return 0;