x86: move x86_quirk_pre_intr_init() to irqinit_32.c

Impact: cleanup

In preparation for unifying irqinit_{32,64}.c, make
x86_quirk_pre_intr_init() local to irqinit_32.c.

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

2 files changed, 19 insertions, 19 deletions

diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 368b0a8836f9..0c0dedccd036 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -53,7 +53,7 @@ static struct irqaction fpu_irq = {
         .name = "fpu",
 };
 
-void __init init_ISA_irqs(void)
+static void __init init_ISA_irqs(void)
 {
         int i;
 
@@ -121,6 +121,24 @@ int vector_used_by_percpu_irq(unsigned int vector)
 /* Overridden in paravirt.c */
 void init_IRQ(void) __attribute__((weak, alias("native_init_IRQ")));
 
+/**
+ * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors
+ *
+ * Description:
+ *      Perform any necessary interrupt initialisation prior to setting up
+ *      the "ordinary" interrupt call gates.  For legacy reasons, the ISA
+ *      interrupts should be initialised here if the machine emulates a PC
+ *      in any way.
+ **/
+static void __init x86_quirk_pre_intr_init(void)
+{
+        if (x86_quirks->arch_pre_intr_init) {
+                if (x86_quirks->arch_pre_intr_init())
+                        return;
+        }
+        init_ISA_irqs();
+}
+
 void __init native_init_IRQ(void)
 {
         int i;
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b4158439bf63..523bb697120d 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -997,24 +997,6 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_X86_32
 
 /**
- * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors
- *
- * Description:
- *      Perform any necessary interrupt initialisation prior to setting up
- *      the "ordinary" interrupt call gates.  For legacy reasons, the ISA
- *      interrupts should be initialised here if the machine emulates a PC
- *      in any way.
- **/
-void __init x86_quirk_pre_intr_init(void)
-{
-        if (x86_quirks->arch_pre_intr_init) {
-                if (x86_quirks->arch_pre_intr_init())
-                        return;
-        }
-        init_ISA_irqs();
-}
-
-/**
  * x86_quirk_intr_init - post gate setup interrupt initialisation
  *
  * Description: