CONFIG_MFD_WM8350 (not configurable)

modulename: wm8350.ko

configname: CONFIG_MFD_WM8350

Linux Kernel Configuration
└─>Device Drivers
└─>Multifunction device drivers
└─>MFD_WM8350
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  
source code:
drivers/mfd//
depends
CONFIG_GENERIC_HARDIRQS
CONFIG_MFD_SUPPORT

is depended by
CONFIG_MFD_WM8350_I2C