LED support for status LEDs on WM831x PMICs

modulename: leds-wm831x-status.ko

configname: CONFIG_LEDS_WM831X_STATUS

Linux Kernel Configuration
└─>Device Drivers
└─>LED Support
└─>LED support for status LEDs on WM831x PMICs
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
This option enables support for the status LEDs of the WM831x
series of PMICs.

source code:
drivers/leds/leds-wm831x-status.c