[tip:perf/core] perf stat: Make function perf_stat_evsel_id_init static

[tip-bot for Thomas Richter <tipbot@zytor.com>]

Commit-ID:  26e4711fc8352252f474a02429d7495652c4aef7
Gitweb:     https://git.kernel.org/tip/26e4711fc8352252f474a02429d7495652c4aef7
Author:     Thomas Richter <tmricht@linux.vnet.ibm.com>
AuthorDate: Mon, 12 Mar 2018 11:38:07 +0100
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 16 Mar 2018 13:56:17 -0300

perf stat: Make function perf_stat_evsel_id_init static

Function perf_stat_evsel_id_init() has global linkage but is only used
in util/stat.c. Make it static.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/20180312103807.45069-2-tmricht@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/stat.c | 2 +-
 tools/perf/util/stat.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 32235657c1ac..a0061e0b0fad 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -92,7 +92,7 @@ static const char *id_str[PERF_STAT_EVSEL_ID__MAX] = {
 };
 #undef ID
 
-void perf_stat_evsel_id_init(struct perf_evsel *evsel)
+static void perf_stat_evsel_id_init(struct perf_evsel *evsel)
 {
 	struct perf_stat_evsel *ps = evsel->stats;
 	int i;
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 2f44e386a0e8..8f56ba4fd258 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -128,8 +128,6 @@ bool __perf_evsel_stat__is(struct perf_evsel *evsel,
 #define perf_stat_evsel__is(evsel, id) \
 	__perf_evsel_stat__is(evsel, PERF_STAT_EVSEL_ID__ ## id)
 
-void perf_stat_evsel_id_init(struct perf_evsel *evsel);
-
 extern struct runtime_stat rt_stat;
 extern struct stats walltime_nsecs_stats;