Commit 1bdfd0d9 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Remove commented out function prom_build_cpu_map.

parent 359bbd42
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+0 −29
Original line number Diff line number Diff line
@@ -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);