Revert "cpuidle: Get typical recent sleep interval"

This reverts commit 29e6222d4a2350d72436754bbdc13a81cc0d890b.
Revert "cpuidle: Quickly notice prediction failure in general case"

This reverts commit 93f2f7bde3d0ef01c5dad67139ba363c5295c533.
Revert "cpuidle: Quickly notice prediction failure for repeat mode"

This reverts commit f397cf8e4d281048ca52cd00b44263e0c0ab02f9.
Revert "cpuidle: move field disable from per-driver to per-cpu"

This reverts commit 5278a7201a486ea9f949e7a16ed37af960340d1e.