CONFIG_GPIO_SAMSUNG (not configurable)
modulename: gpio-samsung.ko
configname: CONFIG_GPIO_SAMSUNG
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>GPIO_SAMSUNG
In linux kernel since version 3.10 (release Date: 2013-06-30)
Legacy GPIO support. Use only for platforms without support for
pinctrl.
pinctrl.