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| author | Bob Moore <robert.moore@intel.com> | 2014-04-30 10:03:58 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-05-07 00:55:00 +0200 |
| commit | 51e35823eb57621b1b2ed39790d539620617b4a3 (patch) | |
| tree | ec4896086a996f306f2415ddd64a225e2c06ac72 /drivers/acpi/acpica | |
| parent | 3035ff70e6e6e15351e865fcc69dff182103b115 (diff) | |
| download | linux-51e35823eb57621b1b2ed39790d539620617b4a3.tar.gz linux-51e35823eb57621b1b2ed39790d539620617b4a3.tar.bz2 linux-51e35823eb57621b1b2ed39790d539620617b4a3.zip | |
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>
Diffstat (limited to 'drivers/acpi/acpica')
| -rw-r--r-- | drivers/acpi/acpica/rscreate.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c index 75d369050657..049d9c22a0f9 100644 --- a/drivers/acpi/acpica/rscreate.c +++ b/drivers/acpi/acpica/rscreate.c @@ -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; |