arm: msm: Fix section mismatch discrepancies in power drivers

Fix section mismatch discrepancies in the power management driver code
for MSM chipsets.

Change-Id: Icd99c39b074bf20cd30beec8393db4b24d1a4829
Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org>
cpufreq: Use dedicated high-priority workqueues

In the process of scaling CPU frequencies, cpufreq and the APIS is
calls may hold resources that will prevent threads critical for
system stability from running.

Specifically, thermal-mitigation software may need to respond
quickly to high-temperature conditions and throttle the CPU speed
in an effort to cool down. If the system is already in the middle
of a CPU frequency switch being executed on behalf of a cpufreq
governor, thermal mitigation will be blocked until the scaling
action has completed. If the system is under heave load of medium
or high-priority threads, this may take a long while and the system
may potentially surpass thermal limits in the meantime.

Resolve this by using high priority workqueues for all ondemand
and conservative governor scaling operations.  This will allow them
to complete promptly and release their hold on resources necessary
for maintaining system stability.

Change-Id: I2f56052c131442838036cf4cdd8059f7c09bb805
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>

Conflicts:
	drivers/cpufreq/cpufreq_ondemand.c