am 8af013a3: am 77eb7290: am 72604e38: am bd914e49: am e78365c9: Try reading every file on /sys

# Via Android Git Automerger (4) and Nick Kralevich (1)
* commit '8af013a3b91a2dedf6f862525a079ea6c8ec6ddf':
  Try reading every file on /sys