default or selected kernelversion does not have config value CONFIG_ATH6KL_HTC_RAW_INTERFACE.
Result is shown for kernelversion 6.2.5

RAW HTC support


Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>RAW HTC support
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
Enables raw HTC interface. Allows application to directly talk to the HTC interface via the ioctl interface