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authorRalf Baechle <ralf@linux-mips.org>2006-02-09 12:26:35 +0000
committerRalf Baechle <ralf@linux-mips.org>2006-02-14 19:13:24 +0000
commit1bdfd0d9632f0254a4fc01d17c9933ae6107dec4 (patch)
treefd38736a1a9ca5e9668964055b04c88fc1a63ee7
parent359bbd42a5a205234d5943571fc7bf946967ee59 (diff)
[MIPS] Remove commented out function prom_build_cpu_map.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/smp_mt.c29
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);