[tesla-dev] fix wakeup missing issue

[aubrey...@intel.com]

Author: Aubrey Li <aubrey.li at intel.com>
Repository: /hg/tesla/hpet_pcplusmp
Latest revision: bdea05bab7a7f0853627d36de29151907bb7f8b6
Total changesets: 1
Log message:
fix wakeup missing issue

Files:
        update: usr/src/uts/i86pc/io/cpudrv/cpu_idle.c