perf pmu: Remove unused function

pmu_events_table__find() is no longer used so remove it and its Arm
specific version.
Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Haixin Yu <yuhaixin.yhx@linux.alibaba.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230913153355.138331-4-james.clark@arm.comSigned-off-by: Namhyung Kim <namhyung@kernel.org>

tools/perf/arch/arm64/util/pmu.c

@@ -24,16 +24,6 @@ const struct pmu_metrics_table *pmu_metrics_table__find(void)
 	return NULL;
 }
 
-const struct pmu_events_table *pmu_events_table__find(void)
-{
-	struct perf_pmu *pmu = perf_pmus__find_core_pmu();
-
-	if (pmu)
-		return perf_pmu__find_events_table(pmu);
-
-	return NULL;
-}
-
 double perf_pmu__cpu_slots_per_cycle(void)
 {
 	char path[PATH_MAX];

tools/perf/util/pmu.c

@@ -776,11 +776,6 @@ char *perf_pmu__getcpuid(struct perf_pmu *pmu)
 	return cpuid;
 }
 
-__weak const struct pmu_events_table *pmu_events_table__find(void)
-{
-	return perf_pmu__find_events_table(NULL);
-}
-
 __weak const struct pmu_metrics_table *pmu_metrics_table__find(void)
 {
 	return perf_pmu__find_metrics_table(NULL);

tools/perf/util/pmu.h

@@ -238,7 +238,6 @@ void pmu_add_cpu_aliases_table(struct perf_pmu *pmu,
 			       const struct pmu_events_table *table);
 
 char *perf_pmu__getcpuid(struct perf_pmu *pmu);
-const struct pmu_events_table *pmu_events_table__find(void);
 const struct pmu_metrics_table *pmu_metrics_table__find(void);
 
 int perf_pmu__convert_scale(const char *scale, char **end, double *sval);