cpufreq: ondemand: Disable freq sync feature in store_powersave_bias

Turn off frequency synchronization of CPUs on thread migrations
when powersave bias is enabled. This is done to prevent re-arming
of the dbs timer work (which is cancelled by store_powersave_bias)
by the sync_thread.

Change-Id: I165dd591845c1d66d01a14e8dfc44c767c677b0d
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Small fix up for ondemand

Change-Id: Ib9be8d33f986c395f3ca84addaa0f3bfe96094e6
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
Revert "Revert "msm: cpufreq: Only apply driver limits for scaling_min/max_freq writes""

This reverts commit beff972b398c410dd57cf632ddcf7ee3b497556d.

Change-Id: Icea9d51f1116ff36fef2ec0ddb74f5fce637153f
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>