[PATCH] i386: PARAVIRT: Clean up paravirt patchable wrappers

[PATCH] i386: PARAVIRT: Clean up paravirt patchable wrappers

Replace all the open-coded macros for generating calls with a pair of
more general macros (__PVOP_CALL/VCALL), and redefine all the
PVOP_V?CALL[0-4] in terms of them.

[ Andrew, Andi: this should slot in immediately after "Document asm-i386/paravirt.h"
  (paravirt_ops-document-asm-i386-paravirth.patch) ]

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>