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ACPICA: Update acpi_buffer_to_resource interface.

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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 committed by Rafael J. Wysocki
parent 3035ff70e6
commit 51e35823eb
1 changed files with 8 additions and 5 deletions
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13
drivers/acpi/acpica/rscreate.c
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@ -72,6 +72,8 @@ acpi_buffer_to_resource(u8 *aml_buffer,
void *resource;
void *current_resource_ptr;
ACPI_FUNCTION_TRACE(acpi_buffer_to_resource);
/*
* Note: we allow AE_AML_NO_RESOURCE_END_TAG, since an end tag
* is not required here.
@ -85,7 +87,7 @@ acpi_buffer_to_resource(u8 *aml_buffer,
status = AE_OK;
}
if (ACPI_FAILURE(status)) {
return (status);
return_ACPI_STATUS(status);
}
/* 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);
current_resource_ptr = resource;
if (!resource) {
return (AE_NO_MEMORY);
return_ACPI_STATUS(AE_NO_MEMORY);
}
/* Perform the AML-to-Resource conversion */
@ -110,9 +112,11 @@ acpi_buffer_to_resource(u8 *aml_buffer,
*resource_ptr = resource;
}
return (status);
return_ACPI_STATUS(status);
}
ACPI_EXPORT_SYMBOL(acpi_buffer_to_resource)
/*******************************************************************************
*
* FUNCTION: acpi_rs_create_resource_list
@ -130,10 +134,9 @@ acpi_buffer_to_resource(u8 *aml_buffer,
* of device resources.
*
******************************************************************************/
acpi_status
acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer,
struct acpi_buffer * output_buffer)
struct acpi_buffer *output_buffer)
{
acpi_status status;