Update CPU-boost hooks

Removed deprecated hooks.

Signed-off-by: Sultanxda <sultanxda@gmail.com>
msm: cpufreq: Don't sync minfreq of CPU0 across all cores

CPU-boost no longer needs this.
msm: cpufreq: Add cpufreq_cpu_get() safety

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Change CPU-boost framework to CPU Input Boost

Most, if not all of the cases where the CPU-boost framework was useful are obsolete when input boosting is used, so remove the cpu_boost_timeout() API and make this driver handle only input boosting.

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Sultan_*defconfig: v1.4.4