x86: prepare unification of include/asm-x86/apic_32/64.h

White space and coding style clenaup.

Move the K8 local apic defines to apicdef.h, where they belong

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>