diff options
Diffstat (limited to 'drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c')
| -rw-r--r-- | drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c index 1151e99b241c..8dd1278bec04 100644 --- a/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c @@ -396,8 +396,9 @@ static int hisi_l3c_pmu_probe(struct platform_device *pdev) ret = perf_pmu_register(&l3c_pmu->pmu, name, -1); if (ret) { dev_err(l3c_pmu->dev, "L3C PMU register failed!\n"); - cpuhp_state_remove_instance(CPUHP_AP_PERF_ARM_HISI_L3_ONLINE, - &l3c_pmu->node); + cpuhp_state_remove_instance_nocalls( + CPUHP_AP_PERF_ARM_HISI_L3_ONLINE, &l3c_pmu->node); + irq_set_affinity_hint(l3c_pmu->irq, NULL); } return ret; @@ -408,8 +409,9 @@ static int hisi_l3c_pmu_remove(struct platform_device *pdev) struct hisi_pmu *l3c_pmu = platform_get_drvdata(pdev); perf_pmu_unregister(&l3c_pmu->pmu); - cpuhp_state_remove_instance(CPUHP_AP_PERF_ARM_HISI_L3_ONLINE, - &l3c_pmu->node); + cpuhp_state_remove_instance_nocalls(CPUHP_AP_PERF_ARM_HISI_L3_ONLINE, + &l3c_pmu->node); + irq_set_affinity_hint(l3c_pmu->irq, NULL); return 0; } |