MIPS: SMP: Do not initialize __cpu_number_map/__cpu_logical_map for C…

…PU 0.

A system isn't necessarily booted on physical processor 0 as this code
assumes.  Also the array happens to be allocated in .bss so it's zero
initialized anyway.  Systems which need to override this can do so in
their mp_ops->smp_setup() method.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/smp.c

@@ -195,12 +195,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 /* preload SMP state for boot cpu */
 void __devinit smp_prepare_boot_cpu(void)
 {
-	/*
-	 * This assumes that bootup is always handled by the processor
-	 * with the logic and physical number 0.
-	 */
-	__cpu_number_map[0] = 0;
-	__cpu_logical_map[0] = 0;
 	cpu_set(0, phys_cpu_present_map);
 	cpu_set(0, cpu_online_map);
 	cpu_set(0, cpu_callin_map);