default or selected kernelversion does not have config value CONFIG_RFKILL_REGULATOR.
Result is shown for kernelversion 6.5.1
Generic rfkill regulator driver
modulename: rfkill-regulator.ko
configname: CONFIG_RFKILL_REGULATOR
Linux Kernel Configuration
└─>Networking support
└─>RF switch subsystem support
└─>RF switch subsystem support
└─>Generic rfkill regulator driver
In linux kernel since version 3 (release Date: 2011-07-21)
This options enable controlling radio transmitters connected to
voltage regulator using the regulator framework.
To compile this driver as a module, choose M here: the module will
be called rfkill-regulator.
voltage regulator using the regulator framework.
To compile this driver as a module, choose M here: the module will
be called rfkill-regulator.