/* Ensure that all references to the link object have been dropped. */
device_link_synchronize_removal();
- pm_runtime_release_supplier(link, true);
+ pm_runtime_release_supplier(link);
+ pm_request_idle(link->supplier);
put_device(link->consumer);
put_device(link->supplier);
/**
* pm_runtime_release_supplier - Drop references to device link's supplier.
* @link: Target device link.
- * @check_idle: Whether or not to check if the supplier device is idle.
*
- * Drop all runtime PM references associated with @link to its supplier device
- * and if @check_idle is set, check if that device is idle (and so it can be
- * suspended).
+ * Drop all runtime PM references associated with @link to its supplier device.
*/
-void pm_runtime_release_supplier(struct device_link *link, bool check_idle)
+void pm_runtime_release_supplier(struct device_link *link)
{
struct device *supplier = link->supplier;
while (refcount_dec_not_one(&link->rpm_active) &&
atomic_read(&supplier->power.usage_count) > 0)
pm_runtime_put_noidle(supplier);
-
- if (check_idle)
- pm_request_idle(supplier);
}
static void __rpm_put_suppliers(struct device *dev, bool try_to_suspend)
struct device_link *link;
list_for_each_entry_rcu(link, &dev->links.suppliers, c_node,
- device_links_read_lock_held())
- pm_runtime_release_supplier(link, try_to_suspend);
+ device_links_read_lock_held()) {
+ pm_runtime_release_supplier(link);
+ if (try_to_suspend)
+ pm_request_idle(link->supplier);
+ }
}
static void rpm_put_suppliers(struct device *dev)
return;
pm_runtime_drop_link_count(link->consumer);
- pm_runtime_release_supplier(link, true);
+ pm_runtime_release_supplier(link);
+ pm_request_idle(link->supplier);
}
static bool pm_runtime_need_not_resume(struct device *dev)
extern void pm_runtime_put_suppliers(struct device *dev);
extern void pm_runtime_new_link(struct device *dev);
extern void pm_runtime_drop_link(struct device_link *link);
-extern void pm_runtime_release_supplier(struct device_link *link, bool check_idle);
+extern void pm_runtime_release_supplier(struct device_link *link);
extern int devm_pm_runtime_enable(struct device *dev);
static inline void pm_runtime_put_suppliers(struct device *dev) {}
static inline void pm_runtime_new_link(struct device *dev) {}
static inline void pm_runtime_drop_link(struct device_link *link) {}
-static inline void pm_runtime_release_supplier(struct device_link *link,
- bool check_idle) {}
+static inline void pm_runtime_release_supplier(struct device_link *link) {}
#endif /* !CONFIG_PM */