1 files changed, 6 insertions, 6 deletions

diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 0f0c3a9ae2e5..73560ef6f802 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -65,20 +65,20 @@ static int __init smt_setup(void)
         unsigned int cpu;
 
         if (!cpu_has_feature(CPU_FTR_SMT))
-                return 1;
+                return -ENODEV;
 
         options = find_path_device("/options");
         if (!options)
-                return 1;
+                return -ENODEV;
 
         val = (unsigned int *)get_property(options, "ibm,smt-snooze-delay",
                                            NULL);
         if (!smt_snooze_cmdline && val) {
-                for_each_cpu(cpu)
+                for_each_possible_cpu(cpu)
                         per_cpu(smt_snooze_delay, cpu) = *val;
         }
 
-        return 1;
+        return 0;
 }
 __initcall(smt_setup);
 
@@ -93,7 +93,7 @@ static int __init setup_smt_snooze_delay(char *str)
         smt_snooze_cmdline = 1;
 
         if (get_option(&str, &snooze)) {
-                for_each_cpu(cpu)
+                for_each_possible_cpu(cpu)
                         per_cpu(smt_snooze_delay, cpu) = snooze;
         }
 
@@ -347,7 +347,7 @@ static int __init topology_init(void)
 
         register_cpu_notifier(&sysfs_cpu_nb);
 
-        for_each_cpu(cpu) {
+        for_each_possible_cpu(cpu) {
                 struct cpu *c = &per_cpu(cpu_devices, cpu);
 
 #ifdef CONFIG_NUMA