CXL_AFU_MINOR_D 29 drivers/misc/cxl/file.c #define CXL_AFU_MINOR_M(afu) (CXL_AFU_MINOR_D(afu) + 1) CXL_AFU_MINOR_D 30 drivers/misc/cxl/file.c #define CXL_AFU_MINOR_S(afu) (CXL_AFU_MINOR_D(afu) + 2) CXL_AFU_MINOR_D 31 drivers/misc/cxl/file.c #define CXL_AFU_MKDEV_D(afu) MKDEV(MAJOR(cxl_dev), CXL_AFU_MINOR_D(afu))