[PATCH] x86-64: Remove unused GET_APIC_VERSION call from clear_local_APIC

Remove unused GET_APIC_VERSION call from clear_local_APIC() and
__setup_APIC_LVTT().

Reported by D Binderman <dcb314@hotmail.com>.

Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andi Kleen <ak@suse.de>