1 files changed, 1 insertions, 2 deletions

diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
index a811f5c62e18..929f28a7c14d 100644
--- a/tools/perf/util/build-id.h
+++ b/tools/perf/util/build-id.h
@@ -10,10 +10,9 @@ extern struct perf_tool build_id__mark_dso_hit_ops;
 struct dso;
 
 int build_id__sprintf(const u8 *build_id, int len, char *bf);
-char *dso__build_id_filename(struct dso *self, char *bf, size_t size);
+char *dso__build_id_filename(struct dso *dso, char *bf, size_t size);
 
 int build_id__mark_dso_hit(struct perf_tool *tool, union perf_event *event,
                            struct perf_sample *sample, struct perf_evsel *evsel,
                            struct machine *machine);
-
 #endif