aboutsummaryrefslogtreecommitdiff
path: root/arch/sparc/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/time_64.c28
1 files changed, 16 insertions, 12 deletions
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index 3eb77943ce12..89fb05f90609 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -653,19 +653,23 @@ static int sparc64_cpufreq_notifier(struct notifier_block *nb, unsigned long val
void *data)
{
struct cpufreq_freqs *freq = data;
- unsigned int cpu = freq->cpu;
- struct freq_table *ft = &per_cpu(sparc64_freq_table, cpu);
+ unsigned int cpu;
+ struct freq_table *ft;
- if (!ft->ref_freq) {
- ft->ref_freq = freq->old;
- ft->clock_tick_ref = cpu_data(cpu).clock_tick;
- }
- if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) ||
- (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) {
- cpu_data(cpu).clock_tick =
- cpufreq_scale(ft->clock_tick_ref,
- ft->ref_freq,
- freq->new);
+ for_each_cpu(cpu, freq->policy->cpus) {
+ ft = &per_cpu(sparc64_freq_table, cpu);
+
+ if (!ft->ref_freq) {
+ ft->ref_freq = freq->old;
+ ft->clock_tick_ref = cpu_data(cpu).clock_tick;
+ }
+
+ if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) ||
+ (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) {
+ cpu_data(cpu).clock_tick =
+ cpufreq_scale(ft->clock_tick_ref, ft->ref_freq,
+ freq->new);
+ }
}
return 0;