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x86: clearing io_apic harmless for x86_64

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so remove ifdef.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-05-28 17:09:53 -07:00 committed by Ingo Molnar
parent 3e9704739d
commit 0f385d1ddd
1 changed files with 1 additions and 2 deletions
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3
arch/x86/kernel/smpboot.c
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@ -1052,9 +1052,8 @@ static __init void disable_smp(void)
{
cpu_present_map = cpumask_of_cpu(0);
cpu_possible_map = cpumask_of_cpu(0);
#ifdef CONFIG_X86_32
smpboot_clear_io_apic_irqs();
#endif
if (smp_found_config)
physid_set_mask_of_physid(boot_cpu_physical_apicid, &phys_cpu_present_map);
else