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path: root/drivers/acpi/namespace/nsobject.c
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Diffstat (limited to 'drivers/acpi/namespace/nsobject.c')
-rw-r--r--drivers/acpi/namespace/nsobject.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/acpi/namespace/nsobject.c b/drivers/acpi/namespace/nsobject.c
index 10ae6292bca4..aabe8794b908 100644
--- a/drivers/acpi/namespace/nsobject.c
+++ b/drivers/acpi/namespace/nsobject.c
@@ -76,19 +76,21 @@ acpi_ns_attach_object(struct acpi_namespace_node *node,
76 union acpi_operand_object *last_obj_desc; 76 union acpi_operand_object *last_obj_desc;
77 acpi_object_type object_type = ACPI_TYPE_ANY; 77 acpi_object_type object_type = ACPI_TYPE_ANY;
78 78
79 ACPI_FUNCTION_TRACE("ns_attach_object"); 79 ACPI_FUNCTION_TRACE(ns_attach_object);
80 80
81 /* 81 /*
82 * Parameter validation 82 * Parameter validation
83 */ 83 */
84 if (!node) { 84 if (!node) {
85
85 /* Invalid handle */ 86 /* Invalid handle */
86 87
87 ACPI_ERROR((AE_INFO, "Null named_obj handle")); 88 ACPI_ERROR((AE_INFO, "Null NamedObj handle"));
88 return_ACPI_STATUS(AE_BAD_PARAMETER); 89 return_ACPI_STATUS(AE_BAD_PARAMETER);
89 } 90 }
90 91
91 if (!object && (ACPI_TYPE_ANY != type)) { 92 if (!object && (ACPI_TYPE_ANY != type)) {
93
92 /* Null object */ 94 /* Null object */
93 95
94 ACPI_ERROR((AE_INFO, 96 ACPI_ERROR((AE_INFO,
@@ -97,6 +99,7 @@ acpi_ns_attach_object(struct acpi_namespace_node *node,
97 } 99 }
98 100
99 if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) { 101 if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
102
100 /* Not a name handle */ 103 /* Not a name handle */
101 104
102 ACPI_ERROR((AE_INFO, "Invalid handle %p [%s]", 105 ACPI_ERROR((AE_INFO, "Invalid handle %p [%s]",
@@ -108,7 +111,7 @@ acpi_ns_attach_object(struct acpi_namespace_node *node,
108 111
109 if (node->object == object) { 112 if (node->object == object) {
110 ACPI_DEBUG_PRINT((ACPI_DB_EXEC, 113 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
111 "Obj %p already installed in name_obj %p\n", 114 "Obj %p already installed in NameObj %p\n",
112 object, node)); 115 object, node));
113 116
114 return_ACPI_STATUS(AE_OK); 117 return_ACPI_STATUS(AE_OK);
@@ -201,7 +204,7 @@ void acpi_ns_detach_object(struct acpi_namespace_node *node)
201{ 204{
202 union acpi_operand_object *obj_desc; 205 union acpi_operand_object *obj_desc;
203 206
204 ACPI_FUNCTION_TRACE("ns_detach_object"); 207 ACPI_FUNCTION_TRACE(ns_detach_object);
205 208
206 obj_desc = node->object; 209 obj_desc = node->object;
207 210
@@ -252,7 +255,7 @@ union acpi_operand_object *acpi_ns_get_attached_object(struct
252 acpi_namespace_node 255 acpi_namespace_node
253 *node) 256 *node)
254{ 257{
255 ACPI_FUNCTION_TRACE_PTR("ns_get_attached_object", node); 258 ACPI_FUNCTION_TRACE_PTR(ns_get_attached_object, node);
256 259
257 if (!node) { 260 if (!node) {
258 ACPI_WARNING((AE_INFO, "Null Node ptr")); 261 ACPI_WARNING((AE_INFO, "Null Node ptr"));
@@ -287,7 +290,7 @@ union acpi_operand_object *acpi_ns_get_secondary_object(union
287 acpi_operand_object 290 acpi_operand_object
288 *obj_desc) 291 *obj_desc)
289{ 292{
290 ACPI_FUNCTION_TRACE_PTR("ns_get_secondary_object", obj_desc); 293 ACPI_FUNCTION_TRACE_PTR(ns_get_secondary_object, obj_desc);
291 294
292 if ((!obj_desc) || 295 if ((!obj_desc) ||
293 (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) || 296 (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_LOCAL_DATA) ||