LED Support for Mikrotik Routerboard 532

modulename: leds-rb532.ko

configname: CONFIG_LEDS_MIKROTIK_RB532

Linux Kernel Configuration
└─>Device Drivers
└─>LED Support
└─>LED Support for Mikrotik Routerboard 532
In linux kernel since version 2.6.30 (release Date: 2009-06-09)  
This option enables support for the so called "User LED" of
Mikrotik's Routerboard 532.

source code:
drivers/leds/leds-rb532.c