perf tools: Use __maybe_used for unused variables

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / util / trace-event-parse.c

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index a5a554efeb503cd8e0d97ad6f5919043d8efdadb..aa4c860a21d1b33a7a7ba27cbe2afe93a676318f 100644 (file)
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -221,7 +221,7 @@ void print_event(struct pevent *pevent, int cpu, void *data, int size,
 }
 
 void parse_proc_kallsyms(struct pevent *pevent,
-                        char *file, unsigned int size __unused)
+                        char *file, unsigned int size __maybe_unused)
 {
        unsigned long long addr;
        char *func;
@@ -253,7 +253,7 @@ void parse_proc_kallsyms(struct pevent *pevent,
 }
 
 void parse_ftrace_printk(struct pevent *pevent,
-                        char *file, unsigned int size __unused)
+                        char *file, unsigned int size __maybe_unused)
 {
        unsigned long long addr;
        char *printk;