[ARM] 1/4 Move oprofile driver model code

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 47 insertions, 52 deletions

diff --git a/arch/arm/oprofile/common.c b/arch/arm/oprofile/common.c
index e57dde88289..5b1d752edbc 100644
--- a/arch/arm/oprofile/common.c
+++ b/arch/arm/oprofile/common.c
@@ -10,8 +10,8 @@
 #include <linux/init.h>
 #include <linux/oprofile.h>
 #include <linux/errno.h>
-#include <asm/semaphore.h>
 #include <linux/sysdev.h>
+#include <asm/semaphore.h>
 
 #include "op_counter.h"
 #include "op_arm_model.h"
@@ -20,57 +20,6 @@ static struct op_arm_model_spec *pmu_model;
 static int pmu_enabled;
 static struct semaphore pmu_sem;
 
-static int pmu_start(void);
-static int pmu_setup(void);
-static void pmu_stop(void);
-static int pmu_create_files(struct super_block *, struct dentry *);
-
-#ifdef CONFIG_PM
-static int pmu_suspend(struct sys_device *dev, pm_message_t state)
-{
-        if (pmu_enabled)
-                pmu_stop();
-        return 0;
-}
-
-static int pmu_resume(struct sys_device *dev)
-{
-        if (pmu_enabled)
-                pmu_start();
-        return 0;
-}
-
-static struct sysdev_class oprofile_sysclass = {
-        set_kset_name("oprofile"),
-        .resume         = pmu_resume,
-        .suspend        = pmu_suspend,
-};
-
-static struct sys_device device_oprofile = {
-        .id             = 0,
-        .cls            = &oprofile_sysclass,
-};
-
-static int __init init_driverfs(void)
-{
-        int ret;
-
-        if (!(ret = sysdev_class_register(&oprofile_sysclass)))
-                ret = sysdev_register(&device_oprofile);
-
-        return ret;
-}
-
-static void  exit_driverfs(void)
-{
-        sysdev_unregister(&device_oprofile);
-        sysdev_class_unregister(&oprofile_sysclass);
-}
-#else
-#define init_driverfs() do { } while (0)
-#define exit_driverfs() do { } while (0)
-#endif /* CONFIG_PM */
-
 struct op_counter_config counter_config[OP_MAX_COUNTER];
 
 static int pmu_create_files(struct super_block *sb, struct dentry *root)
@@ -126,6 +75,52 @@ static void pmu_stop(void)
         up(&pmu_sem);
 }
 
+#ifdef CONFIG_PM
+static int pmu_suspend(struct sys_device *dev, pm_message_t state)
+{
+        if (pmu_enabled)
+                pmu_stop();
+        return 0;
+}
+
+static int pmu_resume(struct sys_device *dev)
+{
+        if (pmu_enabled)
+                pmu_start();
+        return 0;
+}
+
+static struct sysdev_class oprofile_sysclass = {
+        set_kset_name("oprofile"),
+        .resume         = pmu_resume,
+        .suspend        = pmu_suspend,
+};
+
+static struct sys_device device_oprofile = {
+        .id             = 0,
+        .cls            = &oprofile_sysclass,
+};
+
+static int __init init_driverfs(void)
+{
+        int ret;
+
+        if (!(ret = sysdev_class_register(&oprofile_sysclass)))
+                ret = sysdev_register(&device_oprofile);
+
+        return ret;
+}
+
+static void  exit_driverfs(void)
+{
+        sysdev_unregister(&device_oprofile);
+        sysdev_class_unregister(&oprofile_sysclass);
+}
+#else
+#define init_driverfs() do { } while (0)
+#define exit_driverfs() do { } while (0)
+#endif /* CONFIG_PM */
+
 int __init pmu_init(struct oprofile_operations *ops, struct op_arm_model_spec *spec)
 {
         init_MUTEX(&pmu_sem);