Merge branch 'akpm' (patches from Andrew Morton)

[~andy/linux] / drivers / cpufreq / powernow-k8.c

diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index e10b646634d77ff3a4bcf0c54d154a91c7c35805..6684e0342792517577fde32d56542b3ad84d15af 100644 (file)
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -1076,7 +1076,7 @@ static int powernowk8_cpu_init(struct cpufreq_policy *pol)
 {
        struct powernow_k8_data *data;
        struct init_on_cpu init_on_cpu;
-       int rc;
+       int rc, cpu;
 
        smp_call_function_single(pol->cpu, check_supported_cpu, &rc, 1);
        if (rc)
@@ -1140,7 +1140,9 @@ static int powernowk8_cpu_init(struct cpufreq_policy *pol)
        pr_debug("cpu_init done, current fid 0x%x, vid 0x%x\n",
                 data->currfid, data->currvid);
 
-       per_cpu(powernow_data, pol->cpu) = data;
+       /* Point all the CPUs in this policy to the same data */
+       for_each_cpu(cpu, pol->cpus)
+               per_cpu(powernow_data, cpu) = data;
 
        return 0;
 
@@ -1155,6 +1157,7 @@ err_out:
 static int powernowk8_cpu_exit(struct cpufreq_policy *pol)
 {
        struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu);
+       int cpu;
 
        if (!data)
                return -EINVAL;
@@ -1165,7 +1168,8 @@ static int powernowk8_cpu_exit(struct cpufreq_policy *pol)
 
        kfree(data->powernow_table);
        kfree(data);
-       per_cpu(powernow_data, pol->cpu) = NULL;
+       for_each_cpu(cpu, pol->cpus)
+               per_cpu(powernow_data, cpu) = NULL;
 
        return 0;
 }