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-rw-r--r--tools/testing/selftests/kselftest.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
index 8deeb4b72e73..afbcf8412ae5 100644
--- a/tools/testing/selftests/kselftest.h
+++ b/tools/testing/selftests/kselftest.h
@@ -93,6 +93,14 @@
#endif
#define __printf(a, b) __attribute__((format(printf, a, b)))
+#ifndef __always_unused
+#define __always_unused __attribute__((__unused__))
+#endif
+
+#ifndef __maybe_unused
+#define __maybe_unused __attribute__((__unused__))
+#endif
+
/* counters */
struct ksft_count {
unsigned int ksft_pass;