Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / arch / x86 / kernel / cpu / cpufreq / powernow-k8.c

diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index c99d59d..46d4034 100644 (file)
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -478,12 +478,12 @@ static int core_voltage_post_transition(struct powernow_k8_data *data, u32 reqvi
 
 static int check_supported_cpu(unsigned int cpu)
 {
-       cpumask_t oldmask = CPU_MASK_ALL;
+       cpumask_t oldmask;
        u32 eax, ebx, ecx, edx;
        unsigned int rc = 0;
 
        oldmask = current->cpus_allowed;
-       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
 
        if (smp_processor_id() != cpu) {
                printk(KERN_ERR PFX "limiting to cpu %u failed\n", cpu);
@@ -528,7 +528,7 @@ static int check_supported_cpu(unsigned int cpu)
        rc = 1;
 
 out:
-       set_cpus_allowed(current, oldmask);
+       set_cpus_allowed_ptr(current, &oldmask);
        return rc;
 }
 
@@ -1015,7 +1015,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i
 /* Driver entry point to switch to the target frequency */
 static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsigned relation)
 {
-       cpumask_t oldmask = CPU_MASK_ALL;
+       cpumask_t oldmask;
        struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu);
        u32 checkfid;
        u32 checkvid;
@@ -1030,7 +1030,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
 
        /* only run on specific CPU from here on */
        oldmask = current->cpus_allowed;
-       set_cpus_allowed(current, cpumask_of_cpu(pol->cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
 
        if (smp_processor_id() != pol->cpu) {
                printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
@@ -1085,7 +1085,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
        ret = 0;
 
 err_out:
-       set_cpus_allowed(current, oldmask);
+       set_cpus_allowed_ptr(current, &oldmask);
        return ret;
 }
 
@@ -1104,7 +1104,7 @@ static int powernowk8_verify(struct cpufreq_policy *pol)
 static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 {
        struct powernow_k8_data *data;
-       cpumask_t oldmask = CPU_MASK_ALL;
+       cpumask_t oldmask;
        int rc;
 
        if (!cpu_online(pol->cpu))
@@ -1145,7 +1145,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 
        /* only run on specific CPU from here on */
        oldmask = current->cpus_allowed;
-       set_cpus_allowed(current, cpumask_of_cpu(pol->cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
 
        if (smp_processor_id() != pol->cpu) {
                printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
@@ -1164,7 +1164,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
                fidvid_msr_init();
 
        /* run on any CPU again */
-       set_cpus_allowed(current, oldmask);
+       set_cpus_allowed_ptr(current, &oldmask);
 
        if (cpu_family == CPU_HW_PSTATE)
                pol->cpus = cpumask_of_cpu(pol->cpu);
@@ -1205,7 +1205,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
        return 0;
 
 err_out:
-       set_cpus_allowed(current, oldmask);
+       set_cpus_allowed_ptr(current, &oldmask);
        powernow_k8_cpu_exit_acpi(data);
 
        kfree(data);
@@ -1242,10 +1242,11 @@ static unsigned int powernowk8_get (unsigned int cpu)
        if (!data)
                return -EINVAL;
 
-       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+       set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
        if (smp_processor_id() != cpu) {
-               printk(KERN_ERR PFX "limiting to CPU %d failed in powernowk8_get\n", cpu);
-               set_cpus_allowed(current, oldmask);
+               printk(KERN_ERR PFX
+                       "limiting to CPU %d failed in powernowk8_get\n", cpu);
+               set_cpus_allowed_ptr(current, &oldmask);
                return 0;
        }
 
@@ -1253,13 +1254,14 @@ static unsigned int powernowk8_get (unsigned int cpu)
                goto out;
 
        if (cpu_family == CPU_HW_PSTATE)
-               khz = find_khz_freq_from_pstate(data->powernow_table, data->currpstate);
+               khz = find_khz_freq_from_pstate(data->powernow_table,
+                                               data->currpstate);
        else
                khz = find_khz_freq_from_fid(data->currfid);
 
 
 out:
-       set_cpus_allowed(current, oldmask);
+       set_cpus_allowed_ptr(current, &oldmask);
        return khz;
 }