OV3640 camera driver for Beagleboard -xm

Hello Together ,

I am trying to interface OV3640 camera module with BB-XM ,I have found a driver (V4L2) for this camera
The driver I have found is for linux- 2.6.12 ,How do I port this driver to 2.6.39 ?Please provide me suggestions.

Thanks
Regards
Pavan