CONFIG_PINCTRL_SUNXI_COMMON (not configurable)

modulename: pinctrl-sunxi.ko

configname: CONFIG_PINCTRL_SUNXI_COMMON

Linux Kernel Configuration
└─>Device Drivers
└─>Pin controllers
└─>PINCTRL_SUNXI_COMMON
In linux kernel since version 3.16 (release Date: 2014-08-03)  
source code:
drivers/pinctrl/sunxi/pinctrl-sunxi.c