x86: consolidate toloplogy_32/64.h

Reorder defines and do white space / coding style cleanups
to get a readable diff.

Also convert the macros to inline functions. Move the pci
related inlines to pci.h

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