CONFIG_H1940BT is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

Control the state of H1940 bluetooth chip

modulename: h1940-bluetooth.ko

configname: CONFIG_H1940BT

Linux Kernel Configuration
└─>SAMSUNG S3C24XX SoCs Support
└─>Control the state of H1940 bluetooth chip
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
This is a simple driver that is able to control
the state of built in bluetooth chip on h1940.

source code: