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authorBob Moore <robert.moore@intel.com>2014-04-30 10:03:58 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-05-07 00:55:00 +0200
commit51e35823eb57621b1b2ed39790d539620617b4a3 (patch)
treeec4896086a996f306f2415ddd64a225e2c06ac72 /drivers/acpi/acpica/rscreate.c
parent3035ff70e6e6e15351e865fcc69dff182103b115 (diff)
downloadlinux-51e35823eb57621b1b2ed39790d539620617b4a3.tar.bz2
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/rscreate.c')
-rw-r--r--drivers/acpi/acpica/rscreate.c13
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;