- remove macros that are not used
  - remove disass structure is_mem field which value is never used
  - correct a typo in a comment.
Signed-off-by: NLaurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: NAndrzej Zaborowski <andrew.zaborowski@intel.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5907 c046a42c-6fe2-441c-8c8c-71466251a162