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-rw-r--r--kernel/trace/ring_buffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index f4216df58e31..2c0ee6484990 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1080,7 +1080,7 @@ static inline u64 rb_time_stamp(struct trace_buffer *buffer)
return ts << DEBUG_SHIFT;
}
-u64 ring_buffer_time_stamp(struct trace_buffer *buffer, int cpu)
+u64 ring_buffer_time_stamp(struct trace_buffer *buffer)
{
u64 time;