1 files changed, 44 insertions, 44 deletions

diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index 02e5d6f45166..7ce6dfa06c85 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -16,17 +16,17 @@
 #include "op_counter.h"
 #include "op_arm_model.h"
 
-static struct op_arm_model_spec *pmu_model;
-static int pmu_enabled;
-static struct semaphore pmu_sem;
+static struct op_arm_model_spec *op_arm_model;
+static int op_arm_enabled;
+static struct semaphore op_arm_sem;
 
 struct op_counter_config counter_config[OP_MAX_COUNTER];
 
-static int pmu_create_files(struct super_block *sb, struct dentry *root)
+static int op_arm_create_files(struct super_block *sb, struct dentry *root)
 {
         unsigned int i;
 
-        for (i = 0; i < pmu_model->num_counters; i++) {
+        for (i = 0; i < op_arm_model->num_counters; i++) {
                 struct dentry *dir;
                 char buf[2];
 
@@ -43,61 +43,61 @@ static int pmu_create_files(struct super_block *sb, struct dentry *root)
         return 0;
 }
 
-static int pmu_setup(void)
+static int op_arm_setup(void)
 {
         int ret;
 
         spin_lock(&oprofilefs_lock);
-        ret = pmu_model->setup_ctrs();
+        ret = op_arm_model->setup_ctrs();
         spin_unlock(&oprofilefs_lock);
         return ret;
 }
 
-static int pmu_start(void)
+static int op_arm_start(void)
 {
         int ret = -EBUSY;
 
-        down(&pmu_sem);
-        if (!pmu_enabled) {
-                ret = pmu_model->start();
-                pmu_enabled = !ret;
+        down(&op_arm_sem);
+        if (!op_arm_enabled) {
+                ret = op_arm_model->start();
+                op_arm_enabled = !ret;
         }
-        up(&pmu_sem);
+        up(&op_arm_sem);
         return ret;
 }
 
-static void pmu_stop(void)
+static void op_arm_stop(void)
 {
-        down(&pmu_sem);
-        if (pmu_enabled)
-                pmu_model->stop();
-        pmu_enabled = 0;
-        up(&pmu_sem);
+        down(&op_arm_sem);
+        if (op_arm_enabled)
+                op_arm_model->stop();
+        op_arm_enabled = 0;
+        up(&op_arm_sem);
 }
 
 #ifdef CONFIG_PM
-static int pmu_suspend(struct sys_device *dev, pm_message_t state)
+static int op_arm_suspend(struct sys_device *dev, pm_message_t state)
 {
-        down(&pmu_sem);
-        if (pmu_enabled)
-                pmu_model->stop();
-        up(&pmu_sem);
+        down(&op_arm_sem);
+        if (op_arm_enabled)
+                op_arm_model->stop();
+        up(&op_arm_sem);
         return 0;
 }
 
-static int pmu_resume(struct sys_device *dev)
+static int op_arm_resume(struct sys_device *dev)
 {
-        down(&pmu_sem);
-        if (pmu_enabled && pmu_model->start())
-                pmu_enabled = 0;
-        up(&pmu_sem);
+        down(&op_arm_sem);
+        if (op_arm_enabled && op_arm_model->start())
+                op_arm_enabled = 0;
+        up(&op_arm_sem);
         return 0;
 }
 
 static struct sysdev_class oprofile_sysclass = {
         set_kset_name("oprofile"),
-        .resume         = pmu_resume,
-        .suspend        = pmu_suspend,
+        .resume         = op_arm_resume,
+        .suspend        = op_arm_suspend,
 };
 
 static struct sys_device device_oprofile = {
@@ -125,31 +125,31 @@ static void  exit_driverfs(void)
 #define exit_driverfs() do { } while (0)
 #endif /* CONFIG_PM */
 
-int __init pmu_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec)
+int __init op_arm_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec)
 {
-        init_MUTEX(&pmu_sem);
+        init_MUTEX(&op_arm_sem);
 
         if (spec->init() < 0)
                 return -ENODEV;
 
-        pmu_model = spec;
+        op_arm_model = spec;
         init_driverfs();
-        ops->create_files = pmu_create_files;
-        ops->setup = pmu_setup;
-        ops->shutdown = pmu_stop;
-        ops->start = pmu_start;
-        ops->stop = pmu_stop;
-        ops->cpu_type = pmu_model->name;
-        printk(KERN_INFO "oprofile: using %s PMU\n", spec->name);
+        ops->create_files = op_arm_create_files;
+        ops->setup = op_arm_setup;
+        ops->shutdown = op_arm_stop;
+        ops->start = op_arm_start;
+        ops->stop = op_arm_stop;
+        ops->cpu_type = op_arm_model->name;
+        printk(KERN_INFO "oprofile: using %s\n", spec->name);
 
         return 0;
 }
 
-void pmu_exit(void)
+void op_arm_exit(void)
 {
-        if (pmu_model) {
+        if (op_arm_model) {
                 exit_driverfs();
-                pmu_model = NULL;
+                op_arm_model = NULL;
         }
 }