Signed-off-by: Thomas Renninger <trenn@xxxxxxx>
---
drivers/acpi/utils.c | 11 +++++------
include/acpi/acpi_bus.h | 4 ++++
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 1009261..250d7f1 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -295,15 +295,14 @@ acpi_evaluate_integer(acpi_handle handle,
EXPORT_SYMBOL(acpi_evaluate_integer);
-#if 0
acpi_status
acpi_evaluate_string(acpi_handle handle,
acpi_string pathname,
- acpi_object_list * arguments, acpi_string * data)
+ struct acpi_object_list *arguments, acpi_string *data)
{
acpi_status status = AE_OK;
- acpi_object *element = NULL;
- acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *element = NULL;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
if (!data)
@@ -315,7 +314,7 @@ acpi_evaluate_string(acpi_handle handle,
return status;
}
- element = (acpi_object *) buffer.pointer;
+ element = (union acpi_object *) buffer.pointer;
if ((element->type != ACPI_TYPE_STRING)
|| (element->type != ACPI_TYPE_BUFFER)
@@ -338,7 +337,7 @@ acpi_evaluate_string(acpi_handle handle,
return AE_OK;
}
-#endif
+EXPORT_SYMBOL(acpi_evaluate_string);
acpi_status
acpi_evaluate_reference(acpi_handle handle,
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index a5ac0bc..08a191f 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -48,6 +48,10 @@ acpi_evaluate_integer(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments, unsigned long *data);
acpi_status
+acpi_evaluate_string(acpi_handle handle,
+ acpi_string pathname,
+ struct acpi_object_list *arguments, acpi_string *data);
+acpi_status
acpi_evaluate_reference(acpi_handle handle,
acpi_string pathname,
struct acpi_object_list *arguments,
--
1.5.4.5
--
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