Merge branch 'omap-pool'

[linux-2.6-omap-h63xx.git] / drivers / acpi / acpica / nsaccess.c

diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 88303ebe924cb7c5ec6167127edfe2cabae0923a..9c3cdbe2d82a96e8b5ed8502432d057afa3e5856 100644 (file)
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -118,9 +118,8 @@ acpi_status acpi_ns_root_initialize(void)
                }
 
                /*
-                * Name entered successfully.
-                * If entry in pre_defined_names[] specifies an
-                * initial value, create the initial value.
+                * Name entered successfully. If entry in pre_defined_names[] specifies
+                * an initial value, create the initial value.
                 */
                if (init_val->val) {
                        status = acpi_os_predefined_override(init_val, &val);
@@ -178,9 +177,8 @@ acpi_status acpi_ns_root_initialize(void)
 
                        case ACPI_TYPE_STRING:
 
-                               /*
-                                * Build an object around the static string
-                                */
+                               /* Build an object around the static string */
+
                                obj_desc->string.length =
                                    (u32) ACPI_STRLEN(val);
                                obj_desc->string.pointer = val;
@@ -234,8 +232,7 @@ acpi_status acpi_ns_root_initialize(void)
                        /* Store pointer to value descriptor in the Node */
 
                        status = acpi_ns_attach_object(new_node, obj_desc,
-                                                      ACPI_GET_OBJECT_TYPE
-                                                      (obj_desc));
+                                                      obj_desc->common.type);
 
                        /* Remove local reference to the object */
 
@@ -315,10 +312,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                return_ACPI_STATUS(AE_NO_NAMESPACE);
        }
 
-       /*
-        * Get the prefix scope.
-        * A null scope means use the root scope
-        */
+       /* Get the prefix scope. A null scope means use the root scope */
+
        if ((!scope_info) || (!scope_info->scope.node)) {
                ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
                                  "Null scope prefix, using root node (%p)\n",
@@ -338,8 +333,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                if (!(flags & ACPI_NS_PREFIX_IS_SCOPE)) {
                        /*
                         * This node might not be a actual "scope" node (such as a
-                        * Device/Method, etc.)  It could be a Package or other object node.
-                        * Backup up the tree to find the containing scope node.
+                        * Device/Method, etc.)  It could be a Package or other object
+                        * node. Backup up the tree to find the containing scope node.
                         */
                        while (!acpi_ns_opens_scope(prefix_node->type) &&
                               prefix_node->type != ACPI_TYPE_ANY) {
@@ -349,7 +344,7 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                }
        }
 
-       /* Save type   TBD: may be no longer necessary */
+       /* Save type. TBD: may be no longer necessary */
 
        type_to_check_for = type;
 
@@ -414,6 +409,7 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                                /* Name is fully qualified, no search rules apply */
 
                                search_parent_flag = ACPI_NS_NO_UPSEARCH;
+
                                /*
                                 * Point past this prefix to the name segment
                                 * part or the next Parent Prefix
@@ -429,7 +425,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                                        /* Current scope has no parent scope */
 
                                        ACPI_ERROR((AE_INFO,
-                                                   "ACPI path has too many parent prefixes (^) - reached beyond root node"));
+                                                   "ACPI path has too many parent prefixes (^) "
+                                                   "- reached beyond root node"));
                                        return_ACPI_STATUS(AE_NOT_FOUND);
                                }
                        }
@@ -531,9 +528,9 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
        while (num_segments && current_node) {
                num_segments--;
                if (!num_segments) {
-                       /*
-                        * This is the last segment, enable typechecking
-                        */
+
+                       /* This is the last segment, enable typechecking */
+
                        this_search_type = type;
 
                        /*
@@ -584,9 +581,9 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                if (num_segments > 0) {
                        /*
                         * If we have an alias to an object that opens a scope (such as a
-                        * device or processor), we need to dereference the alias here so that
-                        * we can access any children of the original node (via the remaining
-                        * segments).
+                        * device or processor), we need to dereference the alias here so
+                        * that we can access any children of the original node (via the
+                        * remaining segments).
                         */
                        if (this_node->type == ACPI_TYPE_LOCAL_ALIAS) {
                                if (!this_node->object) {
@@ -594,8 +591,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                                }
 
                                if (acpi_ns_opens_scope
-                                   (((struct acpi_namespace_node *)this_node->
-                                     object)->type)) {
+                                   (((struct acpi_namespace_node *)
+                                     this_node->object)->type)) {
                                        this_node =
                                            (struct acpi_namespace_node *)
                                            this_node->object;
@@ -639,8 +636,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 
                        /*
                         * If this is the last name segment and we are not looking for a
-                        * specific type, but the type of found object is known, use that type
-                        * to (later) see if it opens a scope.
+                        * specific type, but the type of found object is known, use that
+                        * type to (later) see if it opens a scope.
                         */
                        if (type == ACPI_TYPE_ANY) {
                                type = this_node->type;
@@ -653,9 +650,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
                current_node = this_node;
        }
 
-       /*
-        * Always check if we need to open a new scope
-        */
+       /* Always check if we need to open a new scope */
+
        if (!(flags & ACPI_NS_DONT_OPEN_SCOPE) && (walk_state)) {
                /*
                 * If entry is a type which opens a scope, push the new scope on the