CONFIG_PINCTRL_SAMSUNG (not configurable)

modulename: pinctrl-samsung.ko

configname: CONFIG_PINCTRL_SAMSUNG

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_SAMSUNG
In linux kernel since version 3.1 (release Date: 2011-10-24)  
source code:
drivers/pinctrl/samsung/pinctrl-samsung.c

depends
CONFIG_PINCTRL