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-rw-r--r--include/linux/coresight.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index 197949fd2c35..c13342594278 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -233,6 +233,7 @@ struct coresight_trace_id_map {
DECLARE_BITMAP(used_ids, CORESIGHT_TRACE_IDS_MAX);
atomic_t __percpu *cpu_map;
atomic_t perf_cs_etm_session_active;
+ spinlock_t lock;
};
/**