[PATCH v3 net-next 02/13] ACPI: bus: add stub acpi_evaluate_dsm() to linux/acpi.h

From: Yisen Zhuang
Date: Mon May 30 2016 - 08:19:47 EST

From: Kejian Yan <yankejian@xxxxxxxxxx>

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@xxxxxxxxxxxxx>
Signed-off-by: Kejian Yan <yankejian@xxxxxxxxxx>
Signed-off-by: Yisen Zhuang <Yisen.Zhuang@xxxxxxxxxx>
include/linux/acpi.h | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 3025d19..4d4bb49 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -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)