perf tools: Remove unused PYRF_OBJS variable on Makefile

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / builtin-buildid-list.c

diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index 6b2bcfbde150870ce25de5d037de00246caa2730..1159feeebb1955c0e5c16739dd1d856cd13e29c7 100644 (file)
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -16,8 +16,6 @@
 #include "util/session.h"
 #include "util/symbol.h"
 
-#include <libelf.h>
-
 static const char *input_name;
 static bool force;
 static bool show_kernel;
@@ -71,7 +69,7 @@ static int perf_session__list_build_ids(void)
 {
        struct perf_session *session;
 
-       elf_version(EV_CURRENT);
+       symbol__elf_init();
 
        session = perf_session__new(input_name, O_RDONLY, force, false,
                                    &build_id__mark_dso_hit_ops);
@@ -105,7 +103,8 @@ static int __cmd_buildid_list(void)
        return perf_session__list_build_ids();
 }
 
-int cmd_buildid_list(int argc, const char **argv, const char *prefix __used)
+int cmd_buildid_list(int argc, const char **argv,
+                    const char *prefix __maybe_unused)
 {
        argc = parse_options(argc, argv, options, buildid_list_usage, 0);
        setup_pager();