Revert "cpufreq: Optimize cpufreq_frequency_table_verify() cpufreq_frequency_table_verify() is rewritten here to make it more logical and efficient. - merge multiple lines for variable declarations together. - quit early if any frequency between min/max is found. - don't call cpufreq_verify_within_limits() in case any valid freq is found as it is of no use. - rename the count variable as found and change its type to boolean."

This reverts commit 7c6c3e66d48b84f669490c942d02039f9c2f8ade.
Revert "PM / cpuidle: System resume hang fix with cpuidle"

This reverts commit 4549a905301e34b6209c73a3480e7e52c862fffa.
Revert "kthread: Implement park/unpark facility"

This reverts commit 8063271446722bbd3e43434e11e2006ce57aeb57.
Revert "kernel: power: Add PM_USERSPACE_FROZEN workqueue"

This reverts commit 70d6afe0ed99e31957289ee15008689c64d12ad5.
Revert "cpu: enhance power efficiency"

This reverts commit 92d1c513bd854d9f2f15225993471a5efe9f000e.
Revert "arm: atomic.h: defined relaxed atomic_read"

This reverts commit 18f6126f2bfd75b02e0a02fd7e2b1800c1a49d4f.
Revert "sched: defining relaxed version of idle_cpu"

This reverts commit 428a6a8d4e27879de9c512dcfb83cab7b2e0adba.
Revert "asm-generic: relaxed.h: defined relaxed.h"

This reverts commit 8c4e13d0c36d24be92db4c84efa26c020e8af87a.
Revert "llist: defining relaxed version of llist_empty"

This reverts commit ac4e39252a4c81a907a15b2933a86ed494ec46c8.
Revert "asm-generic: processor.h: adding new header file"

This reverts commit 41a51c2d43c18163825158f3581723ddf79a473e.
Revert "ARM: including asm-generic/processor.h"

This reverts commit a4433b6dee6ab8648ef173e3bcb271f71033cb44.
Revert "seqlock: enhance power efficiency"

This reverts commit 63b4fd8f67ca8213be778b558f275a4051d85eb5.
Revert "sched: Trying to reduce power usage"

This reverts commit aec3dca23a6fc5b4a030e577338c41910f239bbe.
Revert "hrtimer: enhance power efficiency"

This reverts commit ee153f63e51aa17cd7eb771576cf987ad13df392.