Revert "cpufreq: make deferrable delayed_work initializer names consistent"

This reverts commit f55af4a543f3c312e97f8af00981a6a50655159d.
Revert "workqueue: make deferrable delayed_work initializer names consistent"

This reverts commit 046018dc157a75c32aac3e4170c695bcf4dd5907.
Revert "workqueue: cosmetic whitespace updates for macro definitions"

This reverts commit 71ee14609e8ffeddc5b322fe15e9cd4bef3d547b.
Revert "workqueue: set delayed_work->timer function on initialization"

This reverts commit e10a29f67e2a2a2edf09d49553c07fafb3b05e1a.
Revert "set HZ=200"

This reverts commit e470253ce4d1f247e8153a45a069e3e8bb9a9de0.