1 files changed, 21 insertions, 33 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 35eafbcf5ad5..9582de1c9cad 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -35,8 +35,8 @@
  * level driver of CPUFreq support, and its spinlock. This lock
  * also protects the cpufreq_cpu_data array.
  */
-static struct cpufreq_driver    *cpufreq_driver;
-static struct cpufreq_policy    *cpufreq_cpu_data[NR_CPUS];
+static struct cpufreq_driver *cpufreq_driver;
+static struct cpufreq_policy *cpufreq_cpu_data[NR_CPUS];
 static DEFINE_SPINLOCK(cpufreq_driver_lock);
 
 /* internal prototypes */
@@ -50,15 +50,15 @@ static void handle_update(void *data);
  * changes to devices when the CPU clock speed changes.
  * The mutex locks both lists.
  */
-static struct notifier_block    *cpufreq_policy_notifier_list;
-static struct notifier_block    *cpufreq_transition_notifier_list;
-static DECLARE_RWSEM            (cpufreq_notifier_rwsem);
+static struct notifier_block *cpufreq_policy_notifier_list;
+static struct notifier_block *cpufreq_transition_notifier_list;
+static DECLARE_RWSEM (cpufreq_notifier_rwsem);
 
 
 static LIST_HEAD(cpufreq_governor_list);
-static DEFINE_MUTEX             (cpufreq_governor_mutex);
+static DEFINE_MUTEX (cpufreq_governor_mutex);
 
-struct cpufreq_policy * cpufreq_cpu_get(unsigned int cpu)
+struct cpufreq_policy *cpufreq_cpu_get(unsigned int cpu)
 {
         struct cpufreq_policy *data;
         unsigned long flags;
@@ -85,20 +85,19 @@ struct cpufreq_policy * cpufreq_cpu_get(unsigned int cpu)
         if (!kobject_get(&data->kobj))
                 goto err_out_put_module;
 
-
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
-
         return data;
 
- err_out_put_module:
+err_out_put_module:
         module_put(cpufreq_driver->owner);
- err_out_unlock:
+err_out_unlock:
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
- err_out:
+err_out:
         return NULL;
 }
 EXPORT_SYMBOL_GPL(cpufreq_cpu_get);
 
+
 void cpufreq_cpu_put(struct cpufreq_policy *data)
 {
         kobject_put(&data->kobj);
@@ -317,7 +316,7 @@ static int cpufreq_parse_governor (char *str_governor, unsigned int *policy,
                                 return 0;
                         }
                 }
-        out:
+out:
                 mutex_unlock(&cpufreq_governor_mutex);
         }
         return -EINVAL;
@@ -424,7 +423,6 @@ static ssize_t store_scaling_governor (struct cpufreq_policy * policy,
                 return -EINVAL;
 
         ret = cpufreq_set_policy(&new_policy);
-
         return ret ? ret : count;
 }
 
@@ -455,7 +453,7 @@ static ssize_t show_scaling_available_governors (struct cpufreq_policy * policy,
                         goto out;
                 i += scnprintf(&buf[i], CPUFREQ_NAME_LEN, "%s ", t->name);
         }
- out:
+out:
         i += sprintf(&buf[i], "\n");
         return i;
 }
@@ -798,7 +796,6 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
         kfree(data);
 
         cpufreq_debug_enable_ratelimit();
-
         return 0;
 }
 
@@ -879,8 +876,7 @@ unsigned int cpufreq_get(unsigned int cpu)
 
         ret = cpufreq_driver->get(cpu);
 
-        if (ret && policy->cur && !(cpufreq_driver->flags & CPUFREQ_CONST_LOOPS)) 
-        {
+        if (ret && policy->cur && !(cpufreq_driver->flags & CPUFREQ_CONST_LOOPS)) {
                 /* verify no discrepancy between actual and saved value exists */
                 if (unlikely(ret != policy->cur)) {
                         cpufreq_out_of_sync(cpu, policy->cur, ret);
@@ -890,7 +886,7 @@ unsigned int cpufreq_get(unsigned int cpu)
 
         mutex_unlock(&policy->lock);
 
- out:
+out:
         cpufreq_cpu_put(policy);
 
         return (ret);
@@ -971,7 +967,7 @@ static int cpufreq_suspend(struct sys_device * sysdev, pm_message_t pmsg)
                 cpu_policy->cur = cur_freq;
         }
 
- out:
+out:
         cpufreq_cpu_put(cpu_policy);
         return 0;
 }
@@ -1178,7 +1174,6 @@ int cpufreq_driver_target(struct cpufreq_policy *policy,
         mutex_unlock(&policy->lock);
 
         cpufreq_cpu_put(policy);
-
         return ret;
 }
 EXPORT_SYMBOL_GPL(cpufreq_driver_target);
@@ -1217,7 +1212,6 @@ int cpufreq_governor(unsigned int cpu, unsigned int event)
         mutex_unlock(&policy->lock);
 
         cpufreq_cpu_put(policy);
-
         return ret;
 }
 EXPORT_SYMBOL_GPL(cpufreq_governor);
@@ -1241,7 +1235,6 @@ int cpufreq_register_governor(struct cpufreq_governor *governor)
         list_add(&governor->governor_list, &cpufreq_governor_list);
 
         mutex_unlock(&cpufreq_governor_mutex);
-
         return 0;
 }
 EXPORT_SYMBOL_GPL(cpufreq_register_governor);
@@ -1286,7 +1279,6 @@ int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu)
         mutex_unlock(&cpu_policy->lock);
 
         cpufreq_cpu_put(cpu_policy);
-
         return 0;
 }
 EXPORT_SYMBOL(cpufreq_get_policy);
@@ -1300,9 +1292,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data, struct cpufreq_poli
         dprintk("setting new policy for CPU %u: %u - %u kHz\n", policy->cpu,
                 policy->min, policy->max);
 
-        memcpy(&policy->cpuinfo, 
-               &data->cpuinfo, 
-               sizeof(struct cpufreq_cpuinfo));
+        memcpy(&policy->cpuinfo, &data->cpuinfo, sizeof(struct cpufreq_cpuinfo));
 
         /* verify the cpu speed can be set within this limit */
         ret = cpufreq_driver->verify(policy);
@@ -1333,8 +1323,8 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data, struct cpufreq_poli
 
         up_read(&cpufreq_notifier_rwsem);
 
-        data->min    = policy->min;
-        data->max    = policy->max;
+        data->min = policy->min;
+        data->max = policy->max;
 
         dprintk("new min and max freqs are %u - %u kHz\n", data->min, data->max);
 
@@ -1371,7 +1361,7 @@ static int __cpufreq_set_policy(struct cpufreq_policy *data, struct cpufreq_poli
                 __cpufreq_governor(data, CPUFREQ_GOV_LIMITS);
         }
 
- error_out:
+error_out:
         cpufreq_debug_enable_ratelimit();
         return ret;
 }
@@ -1430,9 +1420,7 @@ int cpufreq_update_policy(unsigned int cpu)
         mutex_lock(&data->lock);
 
         dprintk("updating policy for CPU %u\n", cpu);
-        memcpy(&policy, 
-               data,
-               sizeof(struct cpufreq_policy));
+        memcpy(&policy, data, sizeof(struct cpufreq_policy));
         policy.min = data->user_policy.min;
         policy.max = data->user_policy.max;
         policy.policy = data->user_policy.policy;