3 files changed, 28 insertions, 28 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 7d5c3b0ea8da..43eb3465dda7 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -68,9 +68,9 @@ struct acpi_cpufreq_data {
         unsigned int cpu_feature;
 };
 
-static DEFINE_PER_CPU(struct acpi_cpufreq_data *, drv_data);
+static DEFINE_PER_CPU(struct acpi_cpufreq_data *, acfreq_data);
 
-static DEFINE_PER_CPU(struct aperfmperf, old_perf);
+static DEFINE_PER_CPU(struct aperfmperf, acfreq_old_perf);
 
 /* acpi_perf_data is a pointer to percpu data. */
 static struct acpi_processor_performance *acpi_perf_data;
@@ -214,14 +214,14 @@ static u32 get_cur_val(const struct cpumask *mask)
         if (unlikely(cpumask_empty(mask)))
                 return 0;
 
-        switch (per_cpu(drv_data, cpumask_first(mask))->cpu_feature) {
+        switch (per_cpu(acfreq_data, cpumask_first(mask))->cpu_feature) {
         case SYSTEM_INTEL_MSR_CAPABLE:
                 cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
                 cmd.addr.msr.reg = MSR_IA32_PERF_STATUS;
                 break;
         case SYSTEM_IO_CAPABLE:
                 cmd.type = SYSTEM_IO_CAPABLE;
-                perf = per_cpu(drv_data, cpumask_first(mask))->acpi_data;
+                perf = per_cpu(acfreq_data, cpumask_first(mask))->acpi_data;
                 cmd.addr.io.port = perf->control_register.address;
                 cmd.addr.io.bit_width = perf->control_register.bit_width;
                 break;
@@ -268,8 +268,8 @@ static unsigned int get_measured_perf(struct cpufreq_policy *policy,
         if (smp_call_function_single(cpu, read_measured_perf_ctrs, &perf, 1))
                 return 0;
 
-        ratio = calc_aperfmperf_ratio(&per_cpu(old_perf, cpu), &perf);
-        per_cpu(old_perf, cpu) = perf;
+        ratio = calc_aperfmperf_ratio(&per_cpu(acfreq_old_perf, cpu), &perf);
+        per_cpu(acfreq_old_perf, cpu) = perf;
 
         retval = (policy->cpuinfo.max_freq * ratio) >> APERFMPERF_SHIFT;
 
@@ -278,7 +278,7 @@ static unsigned int get_measured_perf(struct cpufreq_policy *policy,
 
 static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
 {
-        struct acpi_cpufreq_data *data = per_cpu(drv_data, cpu);
+        struct acpi_cpufreq_data *data = per_cpu(acfreq_data, cpu);
         unsigned int freq;
         unsigned int cached_freq;
 
@@ -322,7 +322,7 @@ static unsigned int check_freqs(const struct cpumask *mask, unsigned int freq,
 static int acpi_cpufreq_target(struct cpufreq_policy *policy,
                                unsigned int target_freq, unsigned int relation)
 {
-        struct acpi_cpufreq_data *data = per_cpu(drv_data, policy->cpu);
+        struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
         struct acpi_processor_performance *perf;
         struct cpufreq_freqs freqs;
         struct drv_cmd cmd;
@@ -416,7 +416,7 @@ out:
 
 static int acpi_cpufreq_verify(struct cpufreq_policy *policy)
 {
-        struct acpi_cpufreq_data *data = per_cpu(drv_data, policy->cpu);
+        struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
         dprintk("acpi_cpufreq_verify\n");
 
@@ -563,7 +563,7 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
                 return -ENOMEM;
 
         data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
-        per_cpu(drv_data, cpu) = data;
+        per_cpu(acfreq_data, cpu) = data;
 
         if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
                 acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
@@ -714,20 +714,20 @@ err_unreg:
         acpi_processor_unregister_performance(perf, cpu);
 err_free:
         kfree(data);
-        per_cpu(drv_data, cpu) = NULL;
+        per_cpu(acfreq_data, cpu) = NULL;
 
         return result;
 }
 
 static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 {
-        struct acpi_cpufreq_data *data = per_cpu(drv_data, policy->cpu);
+        struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
         dprintk("acpi_cpufreq_cpu_exit\n");
 
         if (data) {
                 cpufreq_frequency_table_put_attr(policy->cpu);
-                per_cpu(drv_data, policy->cpu) = NULL;
+                per_cpu(acfreq_data, policy->cpu) = NULL;
                 acpi_processor_unregister_performance(data->acpi_data,
                                                       policy->cpu);
                 kfree(data);
@@ -738,7 +738,7 @@ static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
 
 static int acpi_cpufreq_resume(struct cpufreq_policy *policy)
 {
-        struct acpi_cpufreq_data *data = per_cpu(drv_data, policy->cpu);
+        struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
         dprintk("acpi_cpufreq_resume\n");
 
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 3938c7817095..af93a8175c5e 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -64,14 +64,14 @@ static DEFINE_SPINLOCK(cpufreq_driver_lock);
  * - Lock should not be held across
  *     __cpufreq_governor(data, CPUFREQ_GOV_STOP);
  */
-static DEFINE_PER_CPU(int, policy_cpu);
+static DEFINE_PER_CPU(int, cpufreq_policy_cpu);
 static DEFINE_PER_CPU(struct rw_semaphore, cpu_policy_rwsem);
 
 #define lock_policy_rwsem(mode, cpu)                                    \
 int lock_policy_rwsem_##mode                                            \
 (int cpu)                                                               \
 {                                                                       \
-        int policy_cpu = per_cpu(policy_cpu, cpu);                      \
+        int policy_cpu = per_cpu(cpufreq_policy_cpu, cpu);              \
         BUG_ON(policy_cpu == -1);                                       \
         down_##mode(&per_cpu(cpu_policy_rwsem, policy_cpu));            \
         if (unlikely(!cpu_online(cpu))) {                               \
@@ -90,7 +90,7 @@ EXPORT_SYMBOL_GPL(lock_policy_rwsem_write);
 
 void unlock_policy_rwsem_read(int cpu)
 {
-        int policy_cpu = per_cpu(policy_cpu, cpu);
+        int policy_cpu = per_cpu(cpufreq_policy_cpu, cpu);
         BUG_ON(policy_cpu == -1);
         up_read(&per_cpu(cpu_policy_rwsem, policy_cpu));
 }
@@ -98,7 +98,7 @@ EXPORT_SYMBOL_GPL(unlock_policy_rwsem_read);
 
 void unlock_policy_rwsem_write(int cpu)
 {
-        int policy_cpu = per_cpu(policy_cpu, cpu);
+        int policy_cpu = per_cpu(cpufreq_policy_cpu, cpu);
         BUG_ON(policy_cpu == -1);
         up_write(&per_cpu(cpu_policy_rwsem, policy_cpu));
 }
@@ -799,7 +799,7 @@ int cpufreq_add_dev_policy(unsigned int cpu, struct cpufreq_policy *policy,
 
                         /* Set proper policy_cpu */
                         unlock_policy_rwsem_write(cpu);
-                        per_cpu(policy_cpu, cpu) = managed_policy->cpu;
+                        per_cpu(cpufreq_policy_cpu, cpu) = managed_policy->cpu;
 
                         if (lock_policy_rwsem_write(cpu) < 0) {
                                 /* Should not go through policy unlock path */
@@ -906,7 +906,7 @@ int cpufreq_add_dev_interface(unsigned int cpu, struct cpufreq_policy *policy,
         if (!cpu_online(j))
                 continue;
                 per_cpu(cpufreq_cpu_data, j) = policy;
-                per_cpu(policy_cpu, j) = policy->cpu;
+                per_cpu(cpufreq_policy_cpu, j) = policy->cpu;
         }
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
@@ -991,7 +991,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
         cpumask_copy(policy->cpus, cpumask_of(cpu));
 
         /* Initially set CPU itself as the policy_cpu */
-        per_cpu(policy_cpu, cpu) = cpu;
+        per_cpu(cpufreq_policy_cpu, cpu) = cpu;
         ret = (lock_policy_rwsem_write(cpu) < 0);
         WARN_ON(ret);
 
@@ -1946,7 +1946,7 @@ static int __init cpufreq_core_init(void)
         int cpu;
 
         for_each_possible_cpu(cpu) {
-                per_cpu(policy_cpu, cpu) = -1;
+                per_cpu(cpufreq_policy_cpu, cpu) = -1;
                 init_rwsem(&per_cpu(cpu_policy_rwsem, cpu));
         }
 
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index a9bd3a05a684..05432216e224 100644
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -174,7 +174,7 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_table_target);
 
-static DEFINE_PER_CPU(struct cpufreq_frequency_table *, show_table);
+static DEFINE_PER_CPU(struct cpufreq_frequency_table *, cpufreq_show_table);
 /**
  * show_available_freqs - show available frequencies for the specified CPU
  */
@@ -185,10 +185,10 @@ static ssize_t show_available_freqs(struct cpufreq_policy *policy, char *buf)
         ssize_t count = 0;
         struct cpufreq_frequency_table *table;
 
-        if (!per_cpu(show_table, cpu))
+        if (!per_cpu(cpufreq_show_table, cpu))
                 return -ENODEV;
 
-        table = per_cpu(show_table, cpu);
+        table = per_cpu(cpufreq_show_table, cpu);
 
         for (i = 0; (table[i].frequency != CPUFREQ_TABLE_END); i++) {
                 if (table[i].frequency == CPUFREQ_ENTRY_INVALID)
@@ -217,20 +217,20 @@ void cpufreq_frequency_table_get_attr(struct cpufreq_frequency_table *table,
                                       unsigned int cpu)
 {
         dprintk("setting show_table for cpu %u to %p\n", cpu, table);
-        per_cpu(show_table, cpu) = table;
+        per_cpu(cpufreq_show_table, cpu) = table;
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_table_get_attr);
 
 void cpufreq_frequency_table_put_attr(unsigned int cpu)
 {
         dprintk("clearing show_table for cpu %u\n", cpu);
-        per_cpu(show_table, cpu) = NULL;
+        per_cpu(cpufreq_show_table, cpu) = NULL;
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_table_put_attr);
 
 struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu)
 {
-        return per_cpu(show_table, cpu);
+        return per_cpu(cpufreq_show_table, cpu);
 }
 EXPORT_SYMBOL_GPL(cpufreq_frequency_get_table);