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-rw-r--r--tools/perf/util/pmu.y4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/pmu.y b/tools/perf/util/pmu.y
index 9bd9e30791ff..d861a5bfa3bd 100644
--- a/tools/perf/util/pmu.y
+++ b/tools/perf/util/pmu.y
@@ -21,6 +21,8 @@ do { \
YYABORT; \
} while (0)
+static void perf_pmu_error(struct list_head *list, char *name, void *scanner, char const *msg);
+
static void perf_pmu__set_format(unsigned long *bits, long from, long to)
{
long b;
@@ -93,7 +95,7 @@ PP_VALUE
%%
-void perf_pmu_error(struct list_head *list __maybe_unused,
+static void perf_pmu_error(struct list_head *list __maybe_unused,
char *name __maybe_unused,
void *scanner __maybe_unused,
char const *msg __maybe_unused)