diff options
Diffstat (limited to 'arch/arm/mach-ux500/platsmp.c')
| -rw-r--r-- | arch/arm/mach-ux500/platsmp.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index b8987bd21249..a51962b7579b 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -128,16 +128,6 @@ void __init smp_init_cpus(void) { unsigned int i, ncores = get_core_count(); - for (i = 0; i < ncores; i++) - set_cpu_possible(i, true); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; - /* sanity check */ if (ncores == 0) { printk(KERN_ERR @@ -145,14 +135,24 @@ void __init smp_prepare_cpus(unsigned int max_cpus) ncores = 1; } - if (ncores > num_possible_cpus()) { + if (ncores > NR_CPUS) { printk(KERN_WARNING "U8500: no. of cores (%d) greater than configured " "maximum of %d - clipping\n", - ncores, num_possible_cpus()); - ncores = num_possible_cpus(); + ncores, NR_CPUS); + ncores = NR_CPUS; } + for (i = 0; i < ncores; i++) + set_cpu_possible(i, true); +} + +void __init smp_prepare_cpus(unsigned int max_cpus) +{ + unsigned int ncores = num_possible_cpus(); + unsigned int cpu = smp_processor_id(); + int i; + smp_store_cpu_info(cpu); /* |