CONFIG_SPI_OFFLOAD (not configurable)

modulename: spi-offload.ko

configname: CONFIG_SPI_OFFLOAD

Linux Kernel Configuration
└─>Device Drivers
└─>SPI support
└─>SPI_OFFLOAD
In linux kernel since version 5.4.295 (release Date: 2025-06-27)  
source code:
drivers/spi/spi-offload.c