default or selected kernelversion does not have config value CONFIG_LEDS_S3C24XX.
Result is shown for kernelversion 6.9.9

LED Support for Samsung S3C24XX GPIO LEDs

modulename: leds-s3c24xx.ko

configname: CONFIG_LEDS_S3C24XX

Linux Kernel Configuration
└─>Device Drivers
└─>LED Support
└─>LED Support for Samsung S3C24XX GPIO LEDs
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
This option enables support for LEDs connected to GPIO lines
on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.

source code:
depends
CONFIG_LEDS_CLASS
CONFIG_NEW_LEDS
CONFIG_ARCH_S3C24XX or CONFIG_COMPILE_TEST