Merge remote-tracking branch 'hid/for-next'

[karo-tx-linux.git] / drivers / acpi / device_pm.c

diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 59d3202f6b36fc197afe259b343764cb2a9621aa..a94383d1f3502ae35138e7e677df02c1d8df3d72 100644 (file)
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -1025,60 +1025,4 @@ void acpi_dev_pm_detach(struct device *dev, bool power_off)
        }
 }
 EXPORT_SYMBOL_GPL(acpi_dev_pm_detach);
-
-/**
- * acpi_dev_pm_add_dependent - Add physical device depending for PM.
- * @handle: Handle of ACPI device node.
- * @depdev: Device depending on that node for PM.
- */
-void acpi_dev_pm_add_dependent(acpi_handle handle, struct device *depdev)
-{
-       struct acpi_device_physical_node *dep;
-       struct acpi_device *adev;
-
-       if (!depdev || acpi_bus_get_device(handle, &adev))
-               return;
-
-       mutex_lock(&adev->physical_node_lock);
-
-       list_for_each_entry(dep, &adev->power_dependent, node)
-               if (dep->dev == depdev)
-                       goto out;
-
-       dep = kzalloc(sizeof(*dep), GFP_KERNEL);
-       if (dep) {
-               dep->dev = depdev;
-               list_add_tail(&dep->node, &adev->power_dependent);
-       }
-
- out:
-       mutex_unlock(&adev->physical_node_lock);
-}
-EXPORT_SYMBOL_GPL(acpi_dev_pm_add_dependent);
-
-/**
- * acpi_dev_pm_remove_dependent - Remove physical device depending for PM.
- * @handle: Handle of ACPI device node.
- * @depdev: Device depending on that node for PM.
- */
-void acpi_dev_pm_remove_dependent(acpi_handle handle, struct device *depdev)
-{
-       struct acpi_device_physical_node *dep;
-       struct acpi_device *adev;
-
-       if (!depdev || acpi_bus_get_device(handle, &adev))
-               return;
-
-       mutex_lock(&adev->physical_node_lock);
-
-       list_for_each_entry(dep, &adev->power_dependent, node)
-               if (dep->dev == depdev) {
-                       list_del(&dep->node);
-                       kfree(dep);
-                       break;
-               }
-
-       mutex_unlock(&adev->physical_node_lock);
-}
-EXPORT_SYMBOL_GPL(acpi_dev_pm_remove_dependent);
 #endif /* CONFIG_PM */