x86: use cpumask function for present, possible, and online cpus

cpu_online(), cpu_present(), for_each_possible_cpu(), num_possible_cpus()

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 92dd3dbf3ffb..94e69000f982 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -193,7 +193,7 @@ void __init xen_smp_prepare_cpus(unsigned int max_cpus)
 
         /* Restrict the possible_map according to max_cpus. */
         while ((num_possible_cpus() > 1) && (num_possible_cpus() > max_cpus)) {
-                for (cpu = NR_CPUS-1; !cpu_isset(cpu, cpu_possible_map); cpu--)
+                for (cpu = NR_CPUS - 1; !cpu_possible(cpu); cpu--)
                         continue;
                 cpu_clear(cpu, cpu_possible_map);
         }