[lib][trusty][handle] Update notify_handle

Switch to use spinlocks instead of mutexes for synchronization.
Switch to signaling event without rescheduling flag.

Change-Id: I8a49824e13d2ec0e44b1a2fbb3955d1f45c52b55
2 files changed
tree: 36a29ba2c6ac48ccc2143125d8e010c574824175
  1. app/
  2. include/
  3. lib/
  4. make/
  5. platform/
  6. target/
  7. AUTHORS
  8. LICENSE