mdesc_best 213 arch/arm/kernel/devtree.c const struct machine_desc *mdesc, *mdesc_best = NULL; mdesc_best 221 arch/arm/kernel/devtree.c mdesc_best = &__mach_desc_GENERIC_DT; mdesc_best 227 arch/arm/kernel/devtree.c mdesc = of_flat_dt_match_machine(mdesc_best, arch_get_next_mach);