CXL_CARD_MINOR     28 drivers/misc/cxl/file.c #define CXL_AFU_MINOR_D(afu) (CXL_CARD_MINOR(afu->adapter) + 1 + (3 * afu->slice))
CXL_CARD_MINOR    531 drivers/misc/cxl/flash.c 	devt = MKDEV(MAJOR(cxl_get_dev()), CXL_CARD_MINOR(adapter));