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Diffstat (limited to 'arch/powerpc/kernel/sysfs.c')
-rw-r--r--arch/powerpc/kernel/sysfs.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 0f0c3a9ae2e..73560ef6f80 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