diff options
Diffstat (limited to 'drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c')
| -rw-r--r-- | drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c index 5b2c35f1658a..794dbcd19b7a 100644 --- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c @@ -544,6 +544,11 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev) if (ret) return ret; + name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_l3c%u", + l3c_pmu->sccl_id, l3c_pmu->ccl_id); + if (!name) + return -ENOMEM; + ret = cpuhp_state_add_instance(CPUHP_AP_PERF_ARM_HISI_L3_ONLINE, &l3c_pmu->node); if (ret) { @@ -551,13 +556,7 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev) return ret; } - /* - * CCL_ID is used to identify the L3C in the same SCCL which was - * used _UID by mistake. - */ - name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "hisi_sccl%u_l3c%u", - l3c_pmu->sccl_id, l3c_pmu->ccl_id); - hisi_pmu_init(l3c_pmu, name, THIS_MODULE); + hisi_pmu_init(l3c_pmu, THIS_MODULE); ret = perf_pmu_register(&l3c_pmu->pmu, name, -1); if (ret) { |