CONFIG_SPI_INTEL_SPI (not configurable)

modulename: intel-spi.ko

configname: CONFIG_SPI_INTEL_SPI

Linux Kernel Configuration
└─>Device Drivers
└─>Memory Technology Device (MTD) support
└─>SPI NOR device support
└─>SPI_INTEL_SPI
In linux kernel since version 3.10 (release Date: 2013-06-30)
source code:
drivers/mtd/spi-nor/controllers/intel-spi.c