am 1abf4918: am c7580819: Merge "ueventd: Ueventd changes the permission of sysfs files for max/min cpufreq"

* commit '1abf49180acece56ff7573d53b65c6a28d2a4cb2':
  ueventd: Ueventd changes the permission of sysfs files for max/min cpufreq