perf tools: Use __maybe_used for unused variables

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / parse-events.l

diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l
index f5e28dc68270e82a6d9b374a2282d04d1acb1186..c87efc12579defb039c1782452f45ba556d23208 100644 (file)
--- a/tools/perf/util/parse-events.l
+++ b/tools/perf/util/parse-events.l
@@ -207,7 +207,7 @@ r{num_raw_hex}              { return raw(yyscanner); }
 
 %%
 
-int parse_events_wrap(void *scanner __used)
+int parse_events_wrap(void *scanner __maybe_unused)
 {
        return 1;
 }