1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index b1a2b9d9b658..b83a2268b5d2 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -98,8 +98,8 @@ void hists__output_recalc_col_len(struct hists *hists, int max_rows);
 void hists__inc_nr_events(struct hists *self, u32 type);
 size_t hists__fprintf_nr_events(struct hists *self, FILE *fp);
 
-size_t hists__fprintf(struct hists *self, struct hists *pair,
-                      bool show_header, int max_rows, int max_cols, FILE *fp);
+size_t hists__fprintf(struct hists *self, bool show_header, int max_rows,
+                      int max_cols, FILE *fp);
 
 int hist_entry__inc_addr_samples(struct hist_entry *self, int evidx, u64 addr);
 int hist_entry__annotate(struct hist_entry *self, size_t privsize);