1 files changed, 94 insertions, 94 deletions

diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index 2fb9c121c64b..a846b2f95cfb 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -17,7 +17,7 @@
 
 #ifdef CONFIG_PM
 
-struct pm_runtime_clk_data {
+struct pm_clk_data {
         struct list_head clock_list;
         struct mutex lock;
 };
@@ -36,25 +36,25 @@ struct pm_clock_entry {
         enum pce_status status;
 };
 
-static struct pm_runtime_clk_data *__to_prd(struct device *dev)
+static struct pm_clk_data *__to_pcd(struct device *dev)
 {
         return dev ? dev->power.subsys_data : NULL;
 }
 
 /**
- * pm_runtime_clk_add - Start using a device clock for runtime PM.
- * @dev: Device whose clock is going to be used for runtime PM.
+ * pm_clk_add - Start using a device clock for power management.
+ * @dev: Device whose clock is going to be used for power management.
  * @con_id: Connection ID of the clock.
  *
  * Add the clock represented by @con_id to the list of clocks used for
- * the runtime PM of @dev.
+ * the power management of @dev.
  */
-int pm_runtime_clk_add(struct device *dev, const char *con_id)
+int pm_clk_add(struct device *dev, const char *con_id)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
-        if (!prd)
+        if (!pcd)
                 return -EINVAL;
 
         ce = kzalloc(sizeof(*ce), GFP_KERNEL);
@@ -73,20 +73,20 @@ int pm_runtime_clk_add(struct device *dev, const char *con_id)
                 }
         }
 
-        mutex_lock(&prd->lock);
-        list_add_tail(&ce->node, &prd->clock_list);
-        mutex_unlock(&prd->lock);
+        mutex_lock(&pcd->lock);
+        list_add_tail(&ce->node, &pcd->clock_list);
+        mutex_unlock(&pcd->lock);
         return 0;
 }
 
 /**
- * __pm_runtime_clk_remove - Destroy runtime PM clock entry.
- * @ce: Runtime PM clock entry to destroy.
+ * __pm_clk_remove - Destroy PM clock entry.
+ * @ce: PM clock entry to destroy.
  *
- * This routine must be called under the mutex protecting the runtime PM list
- * of clocks corresponding the the @ce's device.
+ * This routine must be called under the mutex protecting the PM list of clocks
+ * corresponding the the @ce's device.
  */
-static void __pm_runtime_clk_remove(struct pm_clock_entry *ce)
+static void __pm_clk_remove(struct pm_clock_entry *ce)
 {
         if (!ce)
                 return;
@@ -108,87 +108,87 @@ static void __pm_runtime_clk_remove(struct pm_clock_entry *ce)
 }
 
 /**
- * pm_runtime_clk_remove - Stop using a device clock for runtime PM.
- * @dev: Device whose clock should not be used for runtime PM any more.
+ * pm_clk_remove - Stop using a device clock for power management.
+ * @dev: Device whose clock should not be used for PM any more.
  * @con_id: Connection ID of the clock.
  *
  * Remove the clock represented by @con_id from the list of clocks used for
- * the runtime PM of @dev.
+ * the power management of @dev.
  */
-void pm_runtime_clk_remove(struct device *dev, const char *con_id)
+void pm_clk_remove(struct device *dev, const char *con_id)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
-        if (!prd)
+        if (!pcd)
                 return;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry(ce, &prd->clock_list, node) {
+        list_for_each_entry(ce, &pcd->clock_list, node) {
                 if (!con_id && !ce->con_id) {
-                        __pm_runtime_clk_remove(ce);
+                        __pm_clk_remove(ce);
                         break;
                 } else if (!con_id || !ce->con_id) {
                         continue;
                 } else if (!strcmp(con_id, ce->con_id)) {
-                        __pm_runtime_clk_remove(ce);
+                        __pm_clk_remove(ce);
                         break;
                 }
         }
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 }
 
 /**
- * pm_runtime_clk_init - Initialize a device's list of runtime PM clocks.
- * @dev: Device to initialize the list of runtime PM clocks for.
+ * pm_clk_init - Initialize a device's list of power management clocks.
+ * @dev: Device to initialize the list of PM clocks for.
  *
- * Allocate a struct pm_runtime_clk_data object, initialize its lock member and
+ * Allocate a struct pm_clk_data object, initialize its lock member and
  * make the @dev's power.subsys_data field point to it.
  */
-int pm_runtime_clk_init(struct device *dev)
+int pm_clk_init(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd;
+        struct pm_clk_data *pcd;
 
-        prd = kzalloc(sizeof(*prd), GFP_KERNEL);
-        if (!prd) {
-                dev_err(dev, "Not enough memory fo runtime PM data.\n");
+        pcd = kzalloc(sizeof(*pcd), GFP_KERNEL);
+        if (!pcd) {
+                dev_err(dev, "Not enough memory for PM clock data.\n");
                 return -ENOMEM;
         }
 
-        INIT_LIST_HEAD(&prd->clock_list);
-        mutex_init(&prd->lock);
-        dev->power.subsys_data = prd;
+        INIT_LIST_HEAD(&pcd->clock_list);
+        mutex_init(&pcd->lock);
+        dev->power.subsys_data = pcd;
         return 0;
 }
 
 /**
- * pm_runtime_clk_destroy - Destroy a device's list of runtime PM clocks.
- * @dev: Device to destroy the list of runtime PM clocks for.
+ * pm_clk_destroy - Destroy a device's list of power management clocks.
+ * @dev: Device to destroy the list of PM clocks for.
  *
  * Clear the @dev's power.subsys_data field, remove the list of clock entries
- * from the struct pm_runtime_clk_data object pointed to by it before and free
+ * from the struct pm_clk_data object pointed to by it before and free
  * that object.
  */
-void pm_runtime_clk_destroy(struct device *dev)
+void pm_clk_destroy(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce, *c;
 
-        if (!prd)
+        if (!pcd)
                 return;
 
         dev->power.subsys_data = NULL;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry_safe_reverse(ce, c, &prd->clock_list, node)
-                __pm_runtime_clk_remove(ce);
+        list_for_each_entry_safe_reverse(ce, c, &pcd->clock_list, node)
+                __pm_clk_remove(ce);
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 
-        kfree(prd);
+        kfree(pcd);
 }
 
 #endif /* CONFIG_PM */
@@ -196,11 +196,11 @@ void pm_runtime_clk_destroy(struct device *dev)
 #ifdef CONFIG_PM_RUNTIME
 
 /**
- * pm_runtime_clk_acquire - Acquire a device clock.
+ * pm_clk_acquire - Acquire a device clock.
  * @dev: Device whose clock is to be acquired.
  * @con_id: Connection ID of the clock.
  */
-static void pm_runtime_clk_acquire(struct device *dev,
+static void pm_clk_acquire(struct device *dev,
                                     struct pm_clock_entry *ce)
 {
         ce->clk = clk_get(dev, ce->con_id);
@@ -213,24 +213,24 @@ static void pm_runtime_clk_acquire(struct device *dev,
 }
 
 /**
- * pm_runtime_clk_suspend - Disable clocks in a device's runtime PM clock list.
+ * pm_clk_suspend - Disable clocks in a device's PM clock list.
  * @dev: Device to disable the clocks for.
  */
-int pm_runtime_clk_suspend(struct device *dev)
+int pm_clk_suspend(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
         dev_dbg(dev, "%s()\n", __func__);
 
-        if (!prd)
+        if (!pcd)
                 return 0;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry_reverse(ce, &prd->clock_list, node) {
+        list_for_each_entry_reverse(ce, &pcd->clock_list, node) {
                 if (ce->status == PCE_STATUS_NONE)
-                        pm_runtime_clk_acquire(dev, ce);
+                        pm_clk_acquire(dev, ce);
 
                 if (ce->status < PCE_STATUS_ERROR) {
                         clk_disable(ce->clk);
@@ -238,30 +238,30 @@ int pm_runtime_clk_suspend(struct device *dev)
                 }
         }
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 
         return 0;
 }
 
 /**
- * pm_runtime_clk_resume - Enable clocks in a device's runtime PM clock list.
+ * pm_clk_resume - Enable clocks in a device's PM clock list.
  * @dev: Device to enable the clocks for.
  */
-int pm_runtime_clk_resume(struct device *dev)
+int pm_clk_resume(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
         dev_dbg(dev, "%s()\n", __func__);
 
-        if (!prd)
+        if (!pcd)
                 return 0;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry(ce, &prd->clock_list, node) {
+        list_for_each_entry(ce, &pcd->clock_list, node) {
                 if (ce->status == PCE_STATUS_NONE)
-                        pm_runtime_clk_acquire(dev, ce);
+                        pm_clk_acquire(dev, ce);
 
                 if (ce->status < PCE_STATUS_ERROR) {
                         clk_enable(ce->clk);
@@ -269,13 +269,13 @@ int pm_runtime_clk_resume(struct device *dev)
                 }
         }
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 
         return 0;
 }
 
 /**
- * pm_runtime_clk_notify - Notify routine for device addition and removal.
+ * pm_clk_notify - Notify routine for device addition and removal.
  * @nb: Notifier block object this function is a member of.
  * @action: Operation being carried out by the caller.
  * @data: Device the routine is being run for.
@@ -284,13 +284,13 @@ int pm_runtime_clk_resume(struct device *dev)
  * struct pm_clk_notifier_block containing all of the requisite data.
  * Specifically, the pm_domain member of that object is copied to the device's
  * pm_domain field and its con_ids member is used to populate the device's list
- * of runtime PM clocks, depending on @action.
+ * of PM clocks, depending on @action.
  *
  * If the device's pm_domain field is already populated with a value different
  * from the one stored in the struct pm_clk_notifier_block object, the function
  * does nothing.
  */
-static int pm_runtime_clk_notify(struct notifier_block *nb,
+static int pm_clk_notify(struct notifier_block *nb,
                                  unsigned long action, void *data)
 {
         struct pm_clk_notifier_block *clknb;
@@ -307,16 +307,16 @@ static int pm_runtime_clk_notify(struct notifier_block *nb,
                 if (dev->pm_domain)
                         break;
 
-                error = pm_runtime_clk_init(dev);
+                error = pm_clk_init(dev);
                 if (error)
                         break;
 
                 dev->pm_domain = clknb->pm_domain;
                 if (clknb->con_ids[0]) {
                         for (con_id = clknb->con_ids; *con_id; con_id++)
-                                pm_runtime_clk_add(dev, *con_id);
+                                pm_clk_add(dev, *con_id);
                 } else {
-                        pm_runtime_clk_add(dev, NULL);
+                        pm_clk_add(dev, NULL);
                 }
 
                 break;
@@ -325,7 +325,7 @@ static int pm_runtime_clk_notify(struct notifier_block *nb,
                         break;
 
                 dev->pm_domain = NULL;
-                pm_runtime_clk_destroy(dev);
+                pm_clk_destroy(dev);
                 break;
         }
 
@@ -337,51 +337,51 @@ static int pm_runtime_clk_notify(struct notifier_block *nb,
 #ifdef CONFIG_PM
 
 /**
- * pm_runtime_clk_suspend - Disable clocks in a device's PM clock list.
+ * pm_clk_suspend - Disable clocks in a device's PM clock list.
  * @dev: Device to disable the clocks for.
  */
-int pm_runtime_clk_suspend(struct device *dev)
+int pm_clk_suspend(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
         dev_dbg(dev, "%s()\n", __func__);
 
         /* If there is no driver, the clocks are already disabled. */
-        if (!prd || !dev->driver)
+        if (!pcd || !dev->driver)
                 return 0;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry_reverse(ce, &prd->clock_list, node)
+        list_for_each_entry_reverse(ce, &pcd->clock_list, node)
                 clk_disable(ce->clk);
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 
         return 0;
 }
 
 /**
- * pm_runtime_clk_resume - Enable clocks in a device's PM clock list.
+ * pm_clk_resume - Enable clocks in a device's PM clock list.
  * @dev: Device to enable the clocks for.
  */
-int pm_runtime_clk_resume(struct device *dev)
+int pm_clk_resume(struct device *dev)
 {
-        struct pm_runtime_clk_data *prd = __to_prd(dev);
+        struct pm_clk_data *pcd = __to_pcd(dev);
         struct pm_clock_entry *ce;
 
         dev_dbg(dev, "%s()\n", __func__);
 
         /* If there is no driver, the clocks should remain disabled. */
-        if (!prd || !dev->driver)
+        if (!pcd || !dev->driver)
                 return 0;
 
-        mutex_lock(&prd->lock);
+        mutex_lock(&pcd->lock);
 
-        list_for_each_entry(ce, &prd->clock_list, node)
+        list_for_each_entry(ce, &pcd->clock_list, node)
                 clk_enable(ce->clk);
 
-        mutex_unlock(&prd->lock);
+        mutex_unlock(&pcd->lock);
 
         return 0;
 }
@@ -423,7 +423,7 @@ static void disable_clock(struct device *dev, const char *con_id)
 }
 
 /**
- * pm_runtime_clk_notify - Notify routine for device addition and removal.
+ * pm_clk_notify - Notify routine for device addition and removal.
  * @nb: Notifier block object this function is a member of.
  * @action: Operation being carried out by the caller.
  * @data: Device the routine is being run for.
@@ -433,7 +433,7 @@ static void disable_clock(struct device *dev, const char *con_id)
  * Specifically, the con_ids member of that object is used to enable or disable
  * the device's clocks, depending on @action.
  */
-static int pm_runtime_clk_notify(struct notifier_block *nb,
+static int pm_clk_notify(struct notifier_block *nb,
                                  unsigned long action, void *data)
 {
         struct pm_clk_notifier_block *clknb;
@@ -469,21 +469,21 @@ static int pm_runtime_clk_notify(struct notifier_block *nb,
 #endif /* !CONFIG_PM_RUNTIME */
 
 /**
- * pm_runtime_clk_add_notifier - Add bus type notifier for runtime PM clocks.
+ * pm_clk_add_notifier - Add bus type notifier for power management clocks.
  * @bus: Bus type to add the notifier to.
  * @clknb: Notifier to be added to the given bus type.
  *
  * The nb member of @clknb is not expected to be initialized and its
- * notifier_call member will be replaced with pm_runtime_clk_notify().  However,
+ * notifier_call member will be replaced with pm_clk_notify().  However,
  * the remaining members of @clknb should be populated prior to calling this
  * routine.
  */
-void pm_runtime_clk_add_notifier(struct bus_type *bus,
+void pm_clk_add_notifier(struct bus_type *bus,
                                  struct pm_clk_notifier_block *clknb)
 {
         if (!bus || !clknb)
                 return;
 
-        clknb->nb.notifier_call = pm_runtime_clk_notify;
+        clknb->nb.notifier_call = pm_clk_notify;
         bus_register_notifier(bus, &clknb->nb);
 }