Staging: winbond: sme_api.h Coding style fixes.

I fixed the things reported by checkpatch.pl except
one long line and a __inline.
I also removed commented away code and versioning comments.

Signed-off-by: Lars Lindley <lindley@coyote.org>
Pavel Machek <pavel@ucw.cz>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>