x86: cache_info: Kill the moronic shadow struct

x86: cache_info: Kill the moronic shadow struct

Commit f9b90566c ("x86: reduce stack usage in init_intel_cacheinfo")
introduced a shadow structure to reduce the stack usage on large
machines instead of making the smaller structure embedded into the
large one. That's definitely a candidate for the bad taste award.

Move the small struct into the large one and get rid of the ugly type
casts.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans Rosenfeld <hans.rosenfeld@amd.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Mike Travis <travis@sgi.com>
Link: http://lkml.kernel.org/r/20110723212626.625651773@linutronix.de
Signed-off-by: Ingo Molnar <mingo@elte.hu>