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Commit 4ae39924 authored by Kejian Yan's avatar Kejian Yan Committed by David S. Miller
Browse files

ACPI: bus: add stub acpi_evaluate_dsm() to linux/acpi.h 



acpi_evaluate_dsm() will be used to handle the _DSM method in ACPI case.
It will be compiled in non-ACPI case, but the function is in acpi_bus.h
and acpi_bus.h can only be used in ACPI case, so this patch add the stub
function to linux/acpi.h to make compiled successfully in non-ACPI cases.

Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Signed-off-by: default avatarKejian Yan <yankejian@huawei.com>
Signed-off-by: default avatarYisen Zhuang <Yisen.Zhuang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6eb17e0d

include/linux/acpi.h

+8 −0
Original line number Diff line number Diff line
@@ -659,6 +659,14 @@ static inline bool acpi_driver_match_device(struct device *dev, 
	return false;

}



static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle,

						   const u8 *uuid,

						   int rev, int func,

						   union acpi_object *argv4)

{

	return NULL;

}



static inline int acpi_device_uevent_modalias(struct device *dev,

				struct kobj_uevent_env *env)

{