x86: kill #ifdef for exit_idle()

Impact: cleanup

Introduce helper inline function in arch/x86/include/asm/idle.h
to remove #ifdefs around exit_idle().

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 16f94879b525..0fd083713f62 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -814,9 +814,7 @@ void smp_apic_timer_interrupt(struct pt_regs *regs)
          * Besides, if we don't timer interrupts ignore the global
          * interrupt lock, which is the WrongThing (tm) to do.
          */
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         local_apic_timer_interrupt();
         irq_exit();
@@ -1682,9 +1680,7 @@ void smp_spurious_interrupt(struct pt_regs *regs)
 {
         u32 v;
 
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         /*
          * Check if this really is a spurious interrupt and ACK it
@@ -1713,9 +1709,7 @@ void smp_error_interrupt(struct pt_regs *regs)
 {
         u32 v, v1;
 
-#ifdef CONFIG_X86_64
         exit_idle();
-#endif
         irq_enter();
         /* First tickle the hardware, only then report what went on. -- REW */
         v = apic_read(APIC_ESR);