MIPS: SMP: Do not initialize __cpu_number_map/__cpu_logical_map for CPU 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>

diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index b79ea70..8bf88fa 100644 (file)
--- a/arch/mips/kernel/smp.c
+++ b/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);