PM / devfreq: Allow the governors to set the target flag

The devfreq framework calls a frequency targeting function with
a flag parameter.  Allow the governors to influence that parameter.

Change-Id: I4058bd9dcd027dd246ccdb90d25c68f1dc055901
Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>
7 files changed