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[ACPI] Lindent all ACPI files

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2005-08-05 00:44:28 -04:00
parent c65ade4dc8
commit 4be44fcd3b
190 changed files with 24344 additions and 29290 deletions
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270
drivers/acpi/namespace/nseval.c
View File

@@ -42,26 +42,19 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
#include <acpi/acpi.h>
#include <acpi/acparser.h>
#include <acpi/acinterp.h>
#include <acpi/acnamesp.h>
#define _COMPONENT ACPI_NAMESPACE
ACPI_MODULE_NAME ("nseval")
ACPI_MODULE_NAME("nseval")
/* Local prototypes */
static acpi_status
acpi_ns_execute_control_method (
struct acpi_parameter_info *info);
static acpi_status
acpi_ns_get_object_value (
struct acpi_parameter_info *info);
acpi_ns_execute_control_method(struct acpi_parameter_info *info);
static acpi_status acpi_ns_get_object_value(struct acpi_parameter_info *info);
/*******************************************************************************
*
@@ -85,48 +78,44 @@ acpi_ns_get_object_value (
******************************************************************************/
acpi_status
acpi_ns_evaluate_relative (
char *pathname,
struct acpi_parameter_info *info)
acpi_ns_evaluate_relative(char *pathname, struct acpi_parameter_info *info)
{
acpi_status status;
struct acpi_namespace_node *node = NULL;
union acpi_generic_state *scope_info;
char *internal_path = NULL;
ACPI_FUNCTION_TRACE ("ns_evaluate_relative");
acpi_status status;
struct acpi_namespace_node *node = NULL;
union acpi_generic_state *scope_info;
char *internal_path = NULL;
ACPI_FUNCTION_TRACE("ns_evaluate_relative");
/*
* Must have a valid object handle
*/
if (!info || !info->node) {
return_ACPI_STATUS (AE_BAD_PARAMETER);
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Build an internal name string for the method */
status = acpi_ns_internalize_name (pathname, &internal_path);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ns_internalize_name(pathname, &internal_path);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
scope_info = acpi_ut_create_generic_state ();
scope_info = acpi_ut_create_generic_state();
if (!scope_info) {
goto cleanup1;
}
/* Get the prefix handle and Node */
status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
info->node = acpi_ns_map_handle_to_node (info->node);
info->node = acpi_ns_map_handle_to_node(info->node);
if (!info->node) {
(void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
status = AE_BAD_PARAMETER;
goto cleanup;
}
@@ -134,39 +123,38 @@ acpi_ns_evaluate_relative (
/* Lookup the name in the namespace */
scope_info->scope.node = info->node;
status = acpi_ns_lookup (scope_info, internal_path, ACPI_TYPE_ANY,
ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
&node);
status = acpi_ns_lookup(scope_info, internal_path, ACPI_TYPE_ANY,
ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
&node);
(void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Object [%s] not found [%s]\n",
pathname, acpi_format_exception (status)));
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "Object [%s] not found [%s]\n",
pathname, acpi_format_exception(status)));
goto cleanup;
}
/*
* Now that we have a handle to the object, we can attempt to evaluate it.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n",
pathname, node, acpi_ns_get_attached_object (node)));
ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "%s [%p] Value %p\n",
pathname, node, acpi_ns_get_attached_object(node)));
info->node = node;
status = acpi_ns_evaluate_by_handle (info);
status = acpi_ns_evaluate_by_handle(info);
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "*** Completed eval of object %s ***\n",
pathname));
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"*** Completed eval of object %s ***\n", pathname));
cleanup:
acpi_ut_delete_generic_state (scope_info);
cleanup:
acpi_ut_delete_generic_state(scope_info);
cleanup1:
ACPI_MEM_FREE (internal_path);
return_ACPI_STATUS (status);
cleanup1:
ACPI_MEM_FREE(internal_path);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ns_evaluate_by_name
@@ -189,68 +177,63 @@ cleanup1:
******************************************************************************/
acpi_status
acpi_ns_evaluate_by_name (
char *pathname,
struct acpi_parameter_info *info)
acpi_ns_evaluate_by_name(char *pathname, struct acpi_parameter_info *info)
{
acpi_status status;
char *internal_path = NULL;
ACPI_FUNCTION_TRACE ("ns_evaluate_by_name");
acpi_status status;
char *internal_path = NULL;
ACPI_FUNCTION_TRACE("ns_evaluate_by_name");
/* Build an internal name string for the method */
status = acpi_ns_internalize_name (pathname, &internal_path);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ns_internalize_name(pathname, &internal_path);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
goto cleanup;
}
/* Lookup the name in the namespace */
status = acpi_ns_lookup (NULL, internal_path, ACPI_TYPE_ANY,
ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
&info->node);
status = acpi_ns_lookup(NULL, internal_path, ACPI_TYPE_ANY,
ACPI_IMODE_EXECUTE, ACPI_NS_NO_UPSEARCH, NULL,
&info->node);
(void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES,
"Object at [%s] was not found, status=%.4X\n",
pathname, status));
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Object at [%s] was not found, status=%.4X\n",
pathname, status));
goto cleanup;
}
/*
* Now that we have a handle to the object, we can attempt to evaluate it.
*/
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "%s [%p] Value %p\n",
pathname, info->node, acpi_ns_get_attached_object (info->node)));
ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "%s [%p] Value %p\n",
pathname, info->node,
acpi_ns_get_attached_object(info->node)));
status = acpi_ns_evaluate_by_handle (info);
status = acpi_ns_evaluate_by_handle(info);
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "*** Completed eval of object %s ***\n",
pathname));
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"*** Completed eval of object %s ***\n", pathname));
cleanup:
cleanup:
/* Cleanup */
if (internal_path) {
ACPI_MEM_FREE (internal_path);
ACPI_MEM_FREE(internal_path);
}
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ns_evaluate_by_handle
@@ -275,26 +258,22 @@ cleanup:
*
******************************************************************************/
acpi_status
acpi_ns_evaluate_by_handle (
struct acpi_parameter_info *info)
acpi_status acpi_ns_evaluate_by_handle(struct acpi_parameter_info *info)
{
acpi_status status;
ACPI_FUNCTION_TRACE ("ns_evaluate_by_handle");
acpi_status status;
ACPI_FUNCTION_TRACE("ns_evaluate_by_handle");
/* Check if namespace has been initialized */
if (!acpi_gbl_root_node) {
return_ACPI_STATUS (AE_NO_NAMESPACE);
return_ACPI_STATUS(AE_NO_NAMESPACE);
}
/* Parameter Validation */
if (!info) {
return_ACPI_STATUS (AE_BAD_PARAMETER);
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/* Initialize the return value to an invalid object */
@@ -303,23 +282,25 @@ acpi_ns_evaluate_by_handle (
/* Get the prefix handle and Node */
status = acpi_ut_acquire_mutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
info->node = acpi_ns_map_handle_to_node (info->node);
info->node = acpi_ns_map_handle_to_node(info->node);
if (!info->node) {
(void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
return_ACPI_STATUS (AE_BAD_PARAMETER);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
/*
* For a method alias, we must grab the actual method node so that proper
* scoping context will be established before execution.
*/
if (acpi_ns_get_type (info->node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {
info->node = ACPI_CAST_PTR (struct acpi_namespace_node, info->node->object);
if (acpi_ns_get_type(info->node) == ACPI_TYPE_LOCAL_METHOD_ALIAS) {
info->node =
ACPI_CAST_PTR(struct acpi_namespace_node,
info->node->object);
}
/*
@@ -329,17 +310,16 @@ acpi_ns_evaluate_by_handle (
*
* In both cases, the namespace is unlocked by the acpi_ns* procedure
*/
if (acpi_ns_get_type (info->node) == ACPI_TYPE_METHOD) {
if (acpi_ns_get_type(info->node) == ACPI_TYPE_METHOD) {
/*
* Case 1) We have an actual control method to execute
*/
status = acpi_ns_execute_control_method (info);
}
else {
status = acpi_ns_execute_control_method(info);
} else {
/*
* Case 2) Object is NOT a method, just return its current value
*/
status = acpi_ns_get_object_value (info);
status = acpi_ns_get_object_value(info);
}
/*
@@ -355,10 +335,9 @@ acpi_ns_evaluate_by_handle (
* Namespace was unlocked by the handling acpi_ns* function, so we
* just return
*/
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ns_execute_control_method
@@ -384,30 +363,29 @@ acpi_ns_evaluate_by_handle (
******************************************************************************/
static acpi_status
acpi_ns_execute_control_method (
struct acpi_parameter_info *info)
acpi_ns_execute_control_method(struct acpi_parameter_info *info)
{
acpi_status status;
ACPI_FUNCTION_TRACE ("ns_execute_control_method");
acpi_status status;
ACPI_FUNCTION_TRACE("ns_execute_control_method");
/* Verify that there is a method associated with this object */
info->obj_desc = acpi_ns_get_attached_object (info->node);
info->obj_desc = acpi_ns_get_attached_object(info->node);
if (!info->obj_desc) {
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No attached method object\n"));
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"No attached method object\n"));
(void) acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
return_ACPI_STATUS (AE_NULL_OBJECT);
(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
return_ACPI_STATUS(AE_NULL_OBJECT);
}
ACPI_DUMP_PATHNAME (info->node, "Execute Method:",
ACPI_LV_INFO, _COMPONENT);
ACPI_DUMP_PATHNAME(info->node, "Execute Method:",
ACPI_LV_INFO, _COMPONENT);
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Method at AML address %p Length %X\n",
info->obj_desc->method.aml_start + 1, info->obj_desc->method.aml_length - 1));
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Method at AML address %p Length %X\n",
info->obj_desc->method.aml_start + 1,
info->obj_desc->method.aml_length - 1));
/*
* Unlock the namespace before execution. This allows namespace access
@@ -416,27 +394,26 @@ acpi_ns_execute_control_method (
* interpreter locks to ensure that no thread is using the portion of the
* namespace that is being deleted.
*/
status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
/*
* Execute the method via the interpreter. The interpreter is locked
* here before calling into the AML parser
*/
status = acpi_ex_enter_interpreter ();
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
status = acpi_ps_execute_method (info);
acpi_ex_exit_interpreter ();
status = acpi_ps_execute_method(info);
acpi_ex_exit_interpreter();
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}
/*******************************************************************************
*
* FUNCTION: acpi_ns_get_object_value
@@ -454,16 +431,12 @@ acpi_ns_execute_control_method (
*
******************************************************************************/
static acpi_status
acpi_ns_get_object_value (
struct acpi_parameter_info *info)
static acpi_status acpi_ns_get_object_value(struct acpi_parameter_info *info)
{
acpi_status status = AE_OK;
struct acpi_namespace_node *resolved_node = info->node;
ACPI_FUNCTION_TRACE ("ns_get_object_value");
acpi_status status = AE_OK;
struct acpi_namespace_node *resolved_node = info->node;
ACPI_FUNCTION_TRACE("ns_get_object_value");
/*
* Objects require additional resolution steps (e.g., the Node may be a
@@ -486,32 +459,33 @@ acpi_ns_get_object_value (
*
* We must release the namespace lock before entering the intepreter.
*/
status = acpi_ut_release_mutex (ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE (status)) {
return_ACPI_STATUS (status);
status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
status = acpi_ex_enter_interpreter ();
if (ACPI_SUCCESS (status)) {
status = acpi_ex_resolve_node_to_value (&resolved_node, NULL);
status = acpi_ex_enter_interpreter();
if (ACPI_SUCCESS(status)) {
status = acpi_ex_resolve_node_to_value(&resolved_node, NULL);
/*
* If acpi_ex_resolve_node_to_value() succeeded, the return value was placed
* in resolved_node.
*/
acpi_ex_exit_interpreter ();
acpi_ex_exit_interpreter();
if (ACPI_SUCCESS (status)) {
if (ACPI_SUCCESS(status)) {
status = AE_CTRL_RETURN_VALUE;
info->return_object = ACPI_CAST_PTR
(union acpi_operand_object, resolved_node);
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Returning object %p [%s]\n",
info->return_object,
acpi_ut_get_object_type_name (info->return_object)));
(union acpi_operand_object, resolved_node);
ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
"Returning object %p [%s]\n",
info->return_object,
acpi_ut_get_object_type_name(info->
return_object)));
}
}
/* Namespace is unlocked */
return_ACPI_STATUS (status);
return_ACPI_STATUS(status);
}