1 files changed, 27 insertions, 27 deletions

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 9582de1c9cad..cb7d6e0db759 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -5,7 +5,7 @@
  *            (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de>
  *
  *  Oct 2005 - Ashok Raj <ashok.raj@intel.com>
- *                      Added handling for CPU hotplug
+ *      Added handling for CPU hotplug
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -44,8 +44,8 @@ static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event)
 static void handle_update(void *data);
 
 /**
- * Two notifier lists: the "policy" list is involved in the 
- * validation process for a new CPU frequency policy; the 
+ * Two notifier lists: the "policy" list is involved in the
+ * validation process for a new CPU frequency policy; the
  * "transition" list for kernel code that needs to handle
  * changes to devices when the CPU clock speed changes.
  * The mutex locks both lists.
@@ -151,7 +151,7 @@ void cpufreq_debug_printk(unsigned int type, const char *prefix, const char *fmt
         va_list args;
         unsigned int len;
         unsigned long flags;
-        
+
         WARN_ON(!prefix);
         if (type & debug) {
                 spin_lock_irqsave(&disable_ratelimit_lock, flags);
@@ -198,7 +198,7 @@ static inline void cpufreq_debug_disable_ratelimit(void) { return; }
  *
  * This function alters the system "loops_per_jiffy" for the clock
  * speed change. Note that loops_per_jiffy cannot be updated on SMP
- * systems as each CPU might be scaled differently. So, use the arch 
+ * systems as each CPU might be scaled differently. So, use the arch
  * per-CPU loops_per_jiffy value wherever possible.
  */
 #ifndef CONFIG_SMP
@@ -233,7 +233,7 @@ static inline void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci) {
  *
  * This function calls the transition notifiers and the "adjust_jiffies"
  * function. It is called twice on all CPU frequency changes that have
- * external effects. 
+ * external effects.
  */
 void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
 {
@@ -251,7 +251,7 @@ void cpufreq_notify_transition(struct cpufreq_freqs *freqs, unsigned int state)
         switch (state) {
 
         case CPUFREQ_PRECHANGE:
-                /* detect if the driver reported a value as "old frequency" 
+                /* detect if the driver reported a value as "old frequency"
                  * which is not equal to what the cpufreq core thinks is
                  * "old frequency".
                  */
@@ -335,11 +335,11 @@ extern struct sysdev_class cpu_sysdev_class;
  * "unsigned int".
  */
 
-#define show_one(file_name, object)                                     \
-static ssize_t show_##file_name                                         \
-(struct cpufreq_policy * policy, char *buf)                             \
-{                                                                       \
-        return sprintf (buf, "%u\n", policy->object);                   \
+#define show_one(file_name, object)                     \
+static ssize_t show_##file_name                         \
+(struct cpufreq_policy * policy, char *buf)             \
+{                                                       \
+        return sprintf (buf, "%u\n", policy->object);   \
 }
 
 show_one(cpuinfo_min_freq, cpuinfo.min_freq);
@@ -404,8 +404,8 @@ static ssize_t show_scaling_governor (struct cpufreq_policy * policy, char *buf)
 /**
  * store_scaling_governor - store policy for the specified CPU
  */
-static ssize_t store_scaling_governor (struct cpufreq_policy * policy, 
-                                       const char *buf, size_t count) 
+static ssize_t store_scaling_governor (struct cpufreq_policy * policy,
+                                       const char *buf, size_t count)
 {
         unsigned int ret = -EINVAL;
         char    str_governor[16];
@@ -528,7 +528,7 @@ static ssize_t show(struct kobject * kobj, struct attribute * attr ,char * buf)
         return ret;
 }
 
-static ssize_t store(struct kobject * kobj, struct attribute * attr, 
+static ssize_t store(struct kobject * kobj, struct attribute * attr,
                      const char * buf, size_t count)
 {
         struct cpufreq_policy * policy = to_policy(kobj);
@@ -564,7 +564,7 @@ static struct kobj_type ktype_cpufreq = {
 /**
  * cpufreq_add_dev - add a CPU device
  *
- * Adds the cpufreq interface for a CPU device. 
+ * Adds the cpufreq interface for a CPU device.
  */
 static int cpufreq_add_dev (struct sys_device * sys_dev)
 {
@@ -724,7 +724,7 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
 
 #ifdef CONFIG_SMP
         /* if this isn't the CPU which is the parent of the kobj, we
-         * only need to unlink, put and exit 
+         * only need to unlink, put and exit
          */
         if (unlikely(cpu != data->cpu)) {
                 dprintk("removing link\n");
@@ -740,7 +740,7 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
         if (!kobject_get(&data->kobj)) {
                 spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
                 cpufreq_debug_enable_ratelimit();
-                return -EFAULT;
+                return -EFAULT;
         }
 
 #ifdef CONFIG_SMP
@@ -783,7 +783,7 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
         kobject_put(&data->kobj);
 
         /* we need to make sure that the underlying kobj is actually
-         * not referenced anymore by anybody before we proceed with 
+         * not referenced anymore by anybody before we proceed with
          * unloading.
          */
         dprintk("waiting for dropping of refcount\n");
@@ -831,7 +831,7 @@ static void cpufreq_out_of_sync(unsigned int cpu, unsigned int old_freq, unsigne
 }
 
 
-/** 
+/**
  * cpufreq_quick_get - get the CPU frequency (in kHz) frpm policy->cur
  * @cpu: CPU number
  *
@@ -855,7 +855,7 @@ unsigned int cpufreq_quick_get(unsigned int cpu)
 EXPORT_SYMBOL(cpufreq_quick_get);
 
 
-/** 
+/**
  * cpufreq_get - get the current CPU frequency (in kHz)
  * @cpu: CPU number
  *
@@ -1072,7 +1072,7 @@ static struct sysdev_driver cpufreq_sysdev_driver = {
  *      @nb: notifier function to register
  *      @list: CPUFREQ_TRANSITION_NOTIFIER or CPUFREQ_POLICY_NOTIFIER
  *
- *      Add a driver to one of two lists: either a list of drivers that 
+ *      Add a driver to one of two lists: either a list of drivers that
  *      are notified about clock rate changes (once before and once after
  *      the transition), or a list of drivers that are notified about
  *      changes in cpufreq policy.
@@ -1225,7 +1225,7 @@ int cpufreq_register_governor(struct cpufreq_governor *governor)
                 return -EINVAL;
 
         mutex_lock(&cpufreq_governor_mutex);
-        
+
         list_for_each_entry(t, &cpufreq_governor_list, governor_list) {
                 if (!strnicmp(governor->name,t->name,CPUFREQ_NAME_LEN)) {
                         mutex_unlock(&cpufreq_governor_mutex);
@@ -1234,7 +1234,7 @@ int cpufreq_register_governor(struct cpufreq_governor *governor)
         }
         list_add(&governor->governor_list, &cpufreq_governor_list);
 
-        mutex_unlock(&cpufreq_governor_mutex);
+        mutex_unlock(&cpufreq_governor_mutex);
         return 0;
 }
 EXPORT_SYMBOL_GPL(cpufreq_register_governor);
@@ -1497,9 +1497,9 @@ static struct notifier_block cpufreq_cpu_notifier =
  * @driver_data: A struct cpufreq_driver containing the values#
  * submitted by the CPU Frequency driver.
  *
- *   Registers a CPU Frequency driver to this core code. This code 
+ *   Registers a CPU Frequency driver to this core code. This code
  * returns zero on success, -EBUSY when another driver got here first
- * (and isn't unregistered in the meantime). 
+ * (and isn't unregistered in the meantime).
  *
  */
 int cpufreq_register_driver(struct cpufreq_driver *driver_data)
@@ -1560,7 +1560,7 @@ EXPORT_SYMBOL_GPL(cpufreq_register_driver);
 /**
  * cpufreq_unregister_driver - unregister the current CPUFreq driver
  *
- *    Unregister the current CPUFreq driver. Only call this if you have 
+ *    Unregister the current CPUFreq driver. Only call this if you have
  * the right to do so, i.e. if you have succeeded in initialising before!
  * Returns zero if successful, and -EINVAL if the cpufreq_driver is
  * currently not initialised.