perf symbol: Remove unused branch_callstack

branch_callstack was added by commit 8b7bad58efb7 ("perf callchain: Support
handling complete branch stacks as histograms") but never used.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20230330131833.12864-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/symbol_conf.h b/tools/perf/util/symbol_conf.h
index 5accd8e69ad258d2438cf29195bc6358f9aa03c7..f26f81eb82529c19f43515eb09fd28646fabbda6 100644 (file)
--- a/tools/perf/util/symbol_conf.h
+++ b/tools/perf/util/symbol_conf.h
@@ -33,7 +33,6 @@ struct symbol_conf {
                        demangle_kernel,
                        filter_relative,
                        show_hist_headers,
-                       branch_callstack,
                        has_filter,
                        show_ref_callgraph,
                        hide_unresolved,