default or selected kernelversion does not have config value CONFIG_LEDS_LM3556.
Result is shown for kernelversion 5.15.31

LED support for LM3556 Chip

modulename: leds-lm3556.ko

configname: CONFIG_LEDS_LM3556

Linux Kernel Configuration
└─>Device Drivers
└─>LED Support
└─>I2C support
└─>LED support for LM3556 Chip
In linux kernel since version 3.6 (release Date: 2012-09-30)  
This option enables support for LEDs connected to LM3556.
LM3556 includes Torch, Flash and Indicator functions.

source code:
drivers/leds/leds-lm3556.c