Intellidemand: Change 2 Phase ifdef to Intellidemand

I don't want things getting confused later if I decide to do a second phase on Ondemand as well. They shouldn't be stuck to the same max.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
cpufreq: Add Intellidemand 2 phase to Kconfig

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
cpufreq: Add 3 phase tunables to badass

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>