perf tools: Use __maybe_used for unused variables

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / pmu.y

diff --git a/tools/perf/util/pmu.y b/tools/perf/util/pmu.y
index 20ea77e93169076d378eac2a884d2ed3f038caf0..ec898047ebb92869a6487405ec0de525b0d4acde 100644 (file)
--- a/tools/perf/util/pmu.y
+++ b/tools/perf/util/pmu.y
@@ -86,8 +86,8 @@ PP_VALUE
 
 %%
 
-void perf_pmu_error(struct list_head *list __used,
-                   char *name __used,
-                   char const *msg __used)
+void perf_pmu_error(struct list_head *list __maybe_unused,
+                   char *name __maybe_unused,
+                   char const *msg __maybe_unused)
 {
 }