diff options
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 5f4bb450130..c602c771842 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 |