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

Intel Langwell/Penwell GPIO support

modulename: gpio-langwell.ko

configname: CONFIG_GPIO_LANGWELL

Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>Intel Langwell/Penwell GPIO support
In linux kernel since version 2.6.32 (release Date: 2009-12-02)  
Say Y here to support Intel Langwell/Penwell GPIO.

source code:
drivers/gpio/gpio-langwell.c