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ACPICA: Update acpi_buffer_to_resource interface. 

1) Add standard trace mechanism.
2) Add ACPI_EXPORT_SYMBOL macro.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2014-04-30 10:03:58 +08:00 коммит произвёл Rafael J. Wysocki
Родитель 3035ff70e6
Коммит 51e35823eb
1 изменённых файлов: 8 добавлений и 5 удалений
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11
drivers/acpi/acpica/rscreate.c
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@ -72,6 +72,8 @@ acpi_buffer_to_resource(u8 *aml_buffer,
void *resource; void *resource;
void *current_resource_ptr; void *current_resource_ptr;
ACPI_FUNCTION_TRACE(acpi_buffer_to_resource);
/* /*
* Note: we allow AE_AML_NO_RESOURCE_END_TAG, since an end tag * Note: we allow AE_AML_NO_RESOURCE_END_TAG, since an end tag
* is not required here. * is not required here.
@ -85,7 +87,7 @@ acpi_buffer_to_resource(u8 *aml_buffer,
status = AE_OK; status = AE_OK;
} }
if (ACPI_FAILURE(status)) { if (ACPI_FAILURE(status)) {
return (status); return_ACPI_STATUS(status);
} }
/* Allocate a buffer for the converted resource */ /* Allocate a buffer for the converted resource */
@ -93,7 +95,7 @@ acpi_buffer_to_resource(u8 *aml_buffer,
resource = ACPI_ALLOCATE_ZEROED(list_size_needed); resource = ACPI_ALLOCATE_ZEROED(list_size_needed);
current_resource_ptr = resource; current_resource_ptr = resource;
if (!resource) { if (!resource) {
return (AE_NO_MEMORY); return_ACPI_STATUS(AE_NO_MEMORY);
} }
/* Perform the AML-to-Resource conversion */ /* Perform the AML-to-Resource conversion */
@ -110,9 +112,11 @@ acpi_buffer_to_resource(u8 *aml_buffer,
*resource_ptr = resource; *resource_ptr = resource;
} }
return (status); return_ACPI_STATUS(status);
} }
ACPI_EXPORT_SYMBOL(acpi_buffer_to_resource)
/******************************************************************************* /*******************************************************************************
* *
* FUNCTION: acpi_rs_create_resource_list * FUNCTION: acpi_rs_create_resource_list
@ -130,7 +134,6 @@ acpi_buffer_to_resource(u8 *aml_buffer,
* of device resources. * of device resources.
* *
******************************************************************************/ ******************************************************************************/
acpi_status acpi_status
acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer, acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
struct acpi_buffer *output_buffer) struct acpi_buffer *output_buffer)