CONFIG_S5P_PM is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
CONFIG_S5P_PM (not configurable)
modulename: s5p-pm.ko
configname: CONFIG_S5P_PM
Linux Kernel Configuration
└─>Samsung Common options
└─>S5P_PM
In linux kernel since version 3.1 (release Date: 2011-10-24)
Common code for power management support on S5P and newer SoCs
Note: Do not select this for S5P6440 and S5P6450.
Note: Do not select this for S5P6440 and S5P6450.