Power management fixes for 5.0-rc5 - Since ktime_get() turns out to be problematic for device autosuspend in the PM-runtime framework, make it use ktime_get_mono_fast_ns() instead (Vincent Guittot). - Fix an initial value of a local variable in the "poll idle state" code that makes it behave not exactly as expected when all idle states except for the "polling" one are disabled (Doug Smythies).