diff options
Diffstat (limited to 'arch/mips/kernel/smp_mt.c')
| -rw-r--r-- | arch/mips/kernel/smp_mt.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/mips/kernel/smp_mt.c b/arch/mips/kernel/smp_mt.c index 794a1c3de2a..186f5deced4 100644 --- a/arch/mips/kernel/smp_mt.c +++ b/arch/mips/kernel/smp_mt.c @@ -102,35 +102,6 @@ void __init sanitize_tlb_entries(void) clear_c0_mvpcontrol(MVPCONTROL_VPC); } -#if 0 -/* - * Use c0_MVPConf0 to find out how many CPUs are available, setting up - * phys_cpu_present_map and the logical/physical mappings. - */ -void __init prom_build_cpu_map(void) -{ - int i, num, ncpus; - - cpus_clear(phys_cpu_present_map); - - /* assume we boot on cpu 0.... */ - cpu_set(0, phys_cpu_present_map); - __cpu_number_map[0] = 0; - __cpu_logical_map[0] = 0; - - if (cpu_has_mipsmt) { - ncpus = ((read_c0_mvpconf0() & (MVPCONF0_PVPE)) >> MVPCONF0_PVPE_SHIFT) + 1; - for (i=1, num=0; i< NR_CPUS && i<ncpus; i++) { - cpu_set(i, phys_cpu_present_map); - __cpu_number_map[i] = ++num; - __cpu_logical_map[num] = i; - } - - printk(KERN_INFO "%i available secondary CPU(s)\n", num); - } -} -#endif - static void ipi_resched_dispatch (struct pt_regs *regs) { do_IRQ(MIPS_CPU_IPI_RESCHED_IRQ, regs); |