CONFIG_ETRAX_NBR_LED_GRP_TWO is not available for thedefaultarchitecture x86.
Result is shown for architecture cris

Use two LED groups

configname: CONFIG_ETRAX_NBR_LED_GRP_TWO

Nbr of Ethernet LED groups
└─>Use two LED groups
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
Select this if you want two Ethernet LED groups. This is the
best choice if you have more than one Ethernet interface and
would like to have separate LEDs for the interfaces.