cpufreq: Introduce new relation for freq selection

Introduce CPUFREQ_RELATION_C for frequency selection.
It selects the frequency with the minimum euclidean distance
to target. In case of equal distance between 2 frequencies,
it will select the greater freq.

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Blechd0se <alex.christ@hotmail.de>
PM / devfreq: Fix simple_ondemand compile
Revert "msm: lcd_notify: add right support in makefile and kconfig"

This reverts commit 49a1beb49f9917b2e88cd2241f9ff86f7e881097.