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-rw-r--r--include/acpi/acpi_bus.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 31b6c87d6240..4752ff0a9d9b 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -513,6 +513,10 @@ int acpi_device_fix_up_power(struct acpi_device *device);
int acpi_bus_update_power(acpi_handle handle, int *state_p);
int acpi_device_update_power(struct acpi_device *device, int *state_p);
bool acpi_bus_power_manageable(acpi_handle handle);
+int acpi_device_power_add_dependent(struct acpi_device *adev,
+ struct device *dev);
+void acpi_device_power_remove_dependent(struct acpi_device *adev,
+ struct device *dev);
#ifdef CONFIG_PM
bool acpi_bus_can_wakeup(acpi_handle handle);