1 files changed, 1 insertions, 67 deletions
diff --git a/tools/perf/util/topdown.c b/tools/perf/util/topdown.c
index 1090841550f7..18fd5fed5d1a 100644
--- a/tools/perf/util/topdown.c
+++ b/tools/perf/util/topdown.c
@@ -1,74 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <stdio.h>
-#include "pmu.h"
-#include "pmu-hybrid.h"
 #include "topdown.h"
-
-int topdown_filter_events(const char **attr, char **str, bool use_group,
-			  const char *pmu_name)
-{
-	int off = 0;
-	int i;
-	int len = 0;
-	char *s;
-	bool is_hybrid = perf_pmu__is_hybrid(pmu_name);
-
-	for (i = 0; attr[i]; i++) {
-		if (pmu_have_event(pmu_name, attr[i])) {
-			if (is_hybrid)
-				len += strlen(attr[i]) + strlen(pmu_name) + 3;
-			else
-				len += strlen(attr[i]) + 1;
-			attr[i - off] = attr[i];
-		} else
-			off++;
-	}
-	attr[i - off] = NULL;
-
-	*str = malloc(len + 1 + 2);
-	if (!*str)
-		return -1;
-	s = *str;
-	if (i - off == 0) {
-		*s = 0;
-		return 0;
-	}
-	if (use_group)
-		*s++ = '{';
-	for (i = 0; attr[i]; i++) {
-		if (!is_hybrid)
-			strcpy(s, attr[i]);
-		else
-			sprintf(s, "%s/%s/", pmu_name, attr[i]);
-		s += strlen(s);
-		*s++ = ',';
-	}
-	if (use_group) {
-		s[-1] = '}';
-		*s = 0;
-	} else
-		s[-1] = 0;
-	return 0;
-}
-
-__weak bool arch_topdown_check_group(bool *warn)
-{
-	*warn = false;
-	return false;
-}
-
-__weak void arch_topdown_group_warn(void)
-{
-}
+#include <linux/kernel.h>
 
 __weak bool arch_topdown_sample_read(struct evsel *leader __maybe_unused)
 {
 	return false;
 }
-
-__weak const char *arch_get_topdown_pmu_name(struct evlist *evlist
-					     __maybe_unused,
-					     bool warn __maybe_unused)
-{
-	return "cpu";
-}