diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
index 5c00d3dcee8dd5a6ea01b3c747b094585f3b7831..28ed182b6801cda325d7c93ebf7cb938168ff714 100644
--- a/kernel/sched/cpuacct.c
+++ b/kernel/sched/cpuacct.c
@@ -390,6 +390,7 @@ static int __init setup_psi_v1(char *str)
 }
 __setup("psi_v1=", setup_psi_v1);
 
+extern struct cftype cgroup_v1_psi_files[];
 static int __init cgroup_v1_psi_init(void)
 {
 	if (!psi_v1_enable)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 27fd1240ac85baf58766664306c9f698187f5a19..84ddc550694a2a1508a9082929fab66608b6822e 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -2977,10 +2977,6 @@ unsigned long scale_irq_capacity(unsigned long util, unsigned long irq, unsigned
 }
 #endif
 
-#ifdef CONFIG_PSI
-extern struct cftype cgroup_v1_psi_files[];
-#endif
-
 #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
 
 #define perf_domain_span(pd) (to_cpumask(((pd)->em_pd->cpus)))