perf arm-spe: Move PMU initialization from default config code

Avoid setting PMU values in arm_spe_pmu_default_config, move to
perf_pmu__arch_init.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: James Clark <james.clark@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: John Garry <john.g.garry@oracle.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: coresight@lists.linaro.org
Link: https://lore.kernel.org/r/20231012175645.1849503-4-irogers@google.comSigned-off-by: Namhyung Kim <namhyung@kernel.org>

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

@@ -23,6 +23,8 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused)
 		pmu->default_config = cs_etm_get_default_config(pmu);
 #if defined(__aarch64__)
 	} else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) {
+		pmu->selectable = true;
+		pmu->is_uncore = false;
 		pmu->default_config = arm_spe_pmu_default_config(pmu);
 	} else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) {
 		pmu->selectable = true;

tools/perf/arch/arm64/util/arm-spe.c

@@ -516,8 +516,5 @@ struct perf_event_attr
 		attr->sample_period = 4096;
 	}
 
-	arm_spe_pmu->selectable = true;
-	arm_spe_pmu->is_uncore = false;
-
 	return attr;
 }