x86: introduce apic_intr_init() in irqinit_32.c

Impact: cleanup

Reviewed-by Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index df0aad5..9ba68c4 100644 (file)
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -171,25 +171,8 @@ static void __init x86_quirk_pre_intr_init(void)
        init_ISA_irqs();
 }
 
-void __init native_init_IRQ(void)
+static void __init apic_intr_init(void)
 {
-       int i;
-
-       /* Execute any quirks before the call gates are initialised: */
-       x86_quirk_pre_intr_init();
-
-       /*
-        * Cover the whole vector space, no vector can escape
-        * us. (some of these will be overridden and become
-        * 'special' SMP interrupts)
-        */
-       for (i =  FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
-               /* SYSCALL_VECTOR was reserved in trap_init. */
-               if (i != SYSCALL_VECTOR)
-                       set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
-       }
-
-
        smp_intr_init();
 
 #ifdef CONFIG_X86_LOCAL_APIC
@@ -208,6 +191,27 @@ void __init native_init_IRQ(void)
        /* thermal monitor LVT interrupt */
        alloc_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
 #endif
+}
+
+void __init native_init_IRQ(void)
+{
+       int i;
+
+       /* Execute any quirks before the call gates are initialised: */
+       x86_quirk_pre_intr_init();
+
+       /*
+        * Cover the whole vector space, no vector can escape
+        * us. (some of these will be overridden and become
+        * 'special' SMP interrupts)
+        */
+       for (i =  FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
+               /* SYSCALL_VECTOR was reserved in trap_init. */
+               if (i != SYSCALL_VECTOR)
+                       set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
+       }
+
+       apic_intr_init();
 
        if (!acpi_ioapic)
                setup_irq(2, &irq2);