cpuidle: lpm-levels: Remove sched_set_cpu_cstate calls

Scheduler no more need to know current c-state of cpu.
Remove unused calls to set c-state.

Change-Id: I2ddb3676527a20e00c0dfc192751a86e14eb0965
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
2 files changed