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-rw-r--r--kernel/trace/trace.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 75620c29e904..7fd432334ff5 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -454,6 +454,7 @@ static void __trace_array_put(struct trace_array *this_tr)
/**
* trace_array_put - Decrement the reference counter for this trace array.
+ * @this_tr : pointer to the trace array
*
* NOTE: Use this when we no longer need the trace array returned by
* trace_array_get_by_name(). This ensures the trace array can be later