default or selected kernelversion does not have config value CONFIG_BLK_DEV_BUDDHA.
Result is shown for kernelversion 6.9.5

Buddha/Catweasel/X-Surf IDE interface support

modulename: buddha.ko

configname: CONFIG_BLK_DEV_BUDDHA

Linux Kernel Configuration
└─>Device Drivers
└─>ATA/ATAPI/MFM/RLL support (DEPRECATED)
└─>Buddha/Catweasel/X-Surf IDE interface support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
and X-Surf expansion boards. It supports up to two interfaces on the
Buddha, three on the Catweasel and two on the X-Surf.

Say Y if you have a Buddha or Catweasel expansion board and want to
use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
to one of its IDE interfaces.

source code: