1 files changed, 1 insertions, 4 deletions

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index df172c1e8238..0afb8c7e3803 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1035,10 +1035,7 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
         init_apic_mappings();
-        ioapic_init_mappings();
-
-        /* need to wait for io_apic is mapped */
-        probe_nr_irqs_gsi();
+        ioapic_and_gsi_init();
 
         kvm_guest_init();