diff options
Diffstat (limited to 'drivers/cpufreq/powernow-k8.c')
| -rw-r--r-- | drivers/cpufreq/powernow-k8.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c index d13a13678b5..52137a32396 100644 --- a/drivers/cpufreq/powernow-k8.c +++ b/drivers/cpufreq/powernow-k8.c @@ -928,9 +928,10 @@ static int get_transition_latency(struct powernow_k8_data *data) static int transition_frequency_fidvid(struct powernow_k8_data *data, unsigned int index) { + struct cpufreq_policy *policy; u32 fid = 0; u32 vid = 0; - int res, i; + int res; struct cpufreq_freqs freqs; pr_debug("cpu %d transition to index %u\n", smp_processor_id(), index); @@ -959,10 +960,10 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data, freqs.old = find_khz_freq_from_fid(data->currfid); freqs.new = find_khz_freq_from_fid(fid); - for_each_cpu(i, data->available_cores) { - freqs.cpu = i; - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - } + policy = cpufreq_cpu_get(smp_processor_id()); + cpufreq_cpu_put(policy); + + cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); res = transition_fid_vid(data, fid, vid); if (res) @@ -970,10 +971,7 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data, freqs.new = find_khz_freq_from_fid(data->currfid); - for_each_cpu(i, data->available_cores) { - freqs.cpu = i; - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - } + cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); return res; } |