X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fcpufreq%2Fpowernow-k8.c;h=b828efe4b2f86976f66ce686ae335f754f5a7eeb;hb=b9e306e07ed58fc354bbd58124b281dd7dc697b7;hp=d13a13678b5f1989fd7906d2fb7dd4bcc61e6e06;hpb=0d4a42f6bd298e826620585e766a154ab460617a;p=karo-tx-linux.git

diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index d13a13678b5f..b828efe4b2f8 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;
 }
 
@@ -1104,9 +1102,6 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 	struct init_on_cpu init_on_cpu;
 	int rc;
 
-	if (!cpu_online(pol->cpu))
-		return -ENODEV;
-
 	smp_call_function_single(pol->cpu, check_supported_cpu, &rc, 1);
 	if (rc)
 		return -ENODEV;