cpufreq_nightmare.c: Fix code
(https://github.com/Alucard24/Dorimanx-SG2-I9100-Kernel/commit/4db889ccf1d81f011c4be939e16b43c4902fed9f)
cpufreq_pegasusq.c: Update PegasusQ governor (Thanks to Alucard24)
cpufreq_pegasusq.c: Remove CONFIG_CPU_EXYNOS4210
cpufreq_nightmare.c: Remove CONFIG_CPU_EXYNOS4210
cpufreq_nightmare.c: Fix hotplug frquency