1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 6a823a25eaff..750449152b04 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -542,8 +542,8 @@ error:
 }
 
 #ifdef CONFIG_GENERIC_IRQ_DEBUGFS
-void x86_vector_debug_show(struct seq_file *m, struct irq_domain *d,
-                           struct irq_data *irqd, int ind)
+static void x86_vector_debug_show(struct seq_file *m, struct irq_domain *d,
+                                  struct irq_data *irqd, int ind)
 {
         unsigned int cpu, vector, prev_cpu, prev_vector;
         struct apic_chip_data *apicd;