X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Facpi%2Facpi_bus.h;h=c602c7718421ded2f2bbe50f1e76edc39ac2b6f2;hb=434a438af20865cd41ab08c07281b72637460e41;hp=5f4bb4501305d773b750bbf03a2fa6ea85335867;hpb=ca499fc87ed945094d952da0eb7eea7dbeb1feec;p=karo-tx-linux.git

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 5f4bb4501305..c602c7718421 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -223,7 +223,8 @@ struct acpi_device_power_flags {
 	u32 power_resources:1;	/* Power resources */
 	u32 inrush_current:1;	/* Serialize Dx->D0 */
 	u32 power_removed:1;	/* Optimize Dx->D0 */
-	u32 reserved:28;
+	u32 ignore_parent:1;	/* Power is independent of parent power state */
+	u32 reserved:27;
 };
 
 struct acpi_device_power_state {
@@ -312,7 +313,6 @@ struct acpi_device {
 	unsigned int physical_node_count;
 	struct list_head physical_node_list;
 	struct mutex physical_node_lock;
-	struct list_head power_dependent;
 	void (*remove)(struct acpi_device *);
 };
 
@@ -432,9 +432,9 @@ static inline acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
 {
 	return acpi_find_child(handle, addr, false);
 }
+void acpi_preset_companion(struct device *dev, acpi_handle parent, u64 addr);
 int acpi_is_root_bridge(acpi_handle);
 struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle);
-#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)ACPI_HANDLE(dev))
 
 int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state);
 int acpi_disable_wakeup_device_power(struct acpi_device *dev);
@@ -445,8 +445,6 @@ acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
 acpi_status acpi_remove_pm_notifier(struct acpi_device *adev,
 				    acpi_notify_handler handler);
 int acpi_pm_device_sleep_state(struct device *, int *, int);
-void acpi_dev_pm_add_dependent(acpi_handle handle, struct device *depdev);
-void acpi_dev_pm_remove_dependent(acpi_handle handle, struct device *depdev);
 #else
 static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
 					       acpi_notify_handler handler,
@@ -467,10 +465,6 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
 	return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ?
 		m : ACPI_STATE_D0;
 }
-static inline void acpi_dev_pm_add_dependent(acpi_handle handle,
-					     struct device *depdev) {}
-static inline void acpi_dev_pm_remove_dependent(acpi_handle handle,
-						struct device *depdev) {}
 #endif
 
 #ifdef CONFIG_PM_RUNTIME