diff --git a/arch/csky/kernel/perf_event.c b/arch/csky/kernel/perf_event.c
index 1a29f1157449a96e1190b9e65c5017c35c0b44af..55d5a537948373e1c0a3cc29aedee509c4db8917 100644
--- a/arch/csky/kernel/perf_event.c
+++ b/arch/csky/kernel/perf_event.c
@@ -1319,7 +1319,7 @@ int csky_pmu_device_probe(struct platform_device *pdev,
 		pr_notice("[perf] PMU request irq fail!\n");
 	}
 
-	ret = cpuhp_setup_state(CPUHP_AP_PERF_ONLINE, "AP_PERF_ONLINE",
+	ret = cpuhp_setup_state(CPUHP_AP_PERF_CSKY_ONLINE, "AP_PERF_ONLINE",
 				csky_pmu_starting_cpu,
 				csky_pmu_dying_cpu);
 	if (ret) {
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 0042ef362511d431ff74d322373db1abe0c6726a..d3e26dc8149462949ff38c38c67863630907de67 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -185,6 +185,7 @@ enum cpuhp_state {
 	CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE,
 	CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE,
 	CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE,
+	CPUHP_AP_PERF_CSKY_ONLINE,
 	CPUHP_AP_WATCHDOG_ONLINE,
 	CPUHP_AP_WORKQUEUE_ONLINE,
 	CPUHP_AP_RCUTREE_ONLINE,