CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL 27 arch/microblaze/include/asm/hash.h #if CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL == 0 CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL 44 arch/microblaze/kernel/cpu/cpuinfo-static.c if (ci->use_mult != CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)