Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

16 files changed, 166 insertions, 155 deletions

diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index edfbe34600f..1149bc18fb3 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -110,10 +110,9 @@ acpi_status acpi_ns_root_initialize(void)
 					ACPI_NS_NO_UPSEARCH, NULL, &new_node);
 
 		if (ACPI_FAILURE(status) || (!new_node)) {	/* Must be on same line for code converter */
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Could not create predefined name %s, %s\n",
-					  init_val->name,
-					  acpi_format_exception(status)));
+			ACPI_EXCEPTION((AE_INFO, status,
+					"Could not create predefined name %s",
+					init_val->name));
 		}
 
 		/*
@@ -124,9 +123,9 @@ acpi_status acpi_ns_root_initialize(void)
 		if (init_val->val) {
 			status = acpi_os_predefined_override(init_val, &val);
 			if (ACPI_FAILURE(status)) {
-				ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-						  "Could not override predefined %s\n",
-						  init_val->name));
+				ACPI_ERROR((AE_INFO,
+					    "Could not override predefined %s",
+					    init_val->name));
 			}
 
 			if (!val) {
@@ -233,7 +232,9 @@ acpi_status acpi_ns_root_initialize(void)
 
 			default:
 
-				ACPI_REPORT_ERROR(("Unsupported initial type value %X\n", init_val->type));
+				ACPI_ERROR((AE_INFO,
+					    "Unsupported initial type value %X",
+					    init_val->type));
 				acpi_ut_remove_reference(obj_desc);
 				obj_desc = NULL;
 				continue;
@@ -339,7 +340,9 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 		prefix_node = scope_info->scope.node;
 		if (ACPI_GET_DESCRIPTOR_TYPE(prefix_node) !=
 		    ACPI_DESC_TYPE_NAMED) {
-			ACPI_REPORT_ERROR(("ns_lookup: %p is not a namespace node [%s]\n", prefix_node, acpi_ut_get_descriptor_name(prefix_node)));
+			ACPI_ERROR((AE_INFO, "%p is not a namespace node [%s]",
+				    prefix_node,
+				    acpi_ut_get_descriptor_name(prefix_node)));
 			return_ACPI_STATUS(AE_AML_INTERNAL);
 		}
 
@@ -429,7 +432,8 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 				if (!this_node) {
 					/* Current scope has no parent scope */
 
-					ACPI_REPORT_ERROR(("ACPI path has too many parent prefixes (^) - reached beyond root node\n"));
+					ACPI_ERROR((AE_INFO,
+						    "ACPI path has too many parent prefixes (^) - reached beyond root node"));
 					return_ACPI_STATUS(AE_NOT_FOUND);
 				}
 			}
@@ -498,7 +502,7 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 			path++;
 
 			ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
-					  "Multi Pathname (%d Segments, Flags=%X) \n",
+					  "Multi Pathname (%d Segments, Flags=%X)\n",
 					  num_segments, flags));
 			break;
 
@@ -600,7 +604,12 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
 		    (this_node->type != type_to_check_for)) {
 			/* Complain about a type mismatch */
 
-			ACPI_REPORT_WARNING(("ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)\n", (char *)&simple_name, acpi_ut_get_type_name(this_node->type), acpi_ut_get_type_name(type_to_check_for)));
+			ACPI_WARNING((AE_INFO,
+				      "ns_lookup: Type mismatch on %4.4s (%s), searching for (%s)",
+				      ACPI_CAST_PTR(char, &simple_name),
+				      acpi_ut_get_type_name(this_node->type),
+				      acpi_ut_get_type_name
+				      (type_to_check_for)));
 		}
 
 		/*
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c
index cc7a85f8cfe..9b871f38b61 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/namespace/nsalloc.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -272,9 +272,8 @@ void acpi_ns_delete_children(struct acpi_namespace_node *parent_node)
 		/* Grandchildren should have all been deleted already */
 
 		if (child_node->child) {
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Found a grandchild! P=%p C=%p\n",
-					  parent_node, child_node));
+			ACPI_ERROR((AE_INFO, "Found a grandchild! P=%p C=%p",
+				    parent_node, child_node));
 		}
 
 		/* Now we can free this child object */
@@ -302,7 +301,9 @@ void acpi_ns_delete_children(struct acpi_namespace_node *parent_node)
 		/* There should be only one reference remaining on this node */
 
 		if (child_node->reference_count != 1) {
-			ACPI_REPORT_WARNING(("Existing references (%d) on node being deleted (%p)\n", child_node->reference_count, child_node));
+			ACPI_WARNING((AE_INFO,
+				      "Existing references (%d) on node being deleted (%p)",
+				      child_node->reference_count, child_node));
 		}
 
 		/* Now we can delete the node */
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index 9faf1d5c86e..a2807317a84 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -198,12 +198,13 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 		/* Check the node type and name */
 
 		if (type > ACPI_TYPE_LOCAL_MAX) {
-			ACPI_REPORT_WARNING(("Invalid ACPI Type %08X\n", type));
+			ACPI_WARNING((AE_INFO, "Invalid ACPI Object Type %08X",
+				      type));
 		}
 
 		if (!acpi_ut_valid_acpi_name(this_node->name.integer)) {
-			ACPI_REPORT_WARNING(("Invalid ACPI Name %08X\n",
-					     this_node->name.integer));
+			ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X",
+				      this_node->name.integer));
 		}
 
 		acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node));
@@ -212,7 +213,9 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 	/*
 	 * Now we can print out the pertinent information
 	 */
-	acpi_os_printf(" %-12s %p ", acpi_ut_get_type_name(type), this_node);
+	acpi_os_printf(" %-12s %p %2.2X ",
+		       acpi_ut_get_type_name(type), this_node,
+		       this_node->owner_id);
 
 	dbg_level = acpi_dbg_level;
 	acpi_dbg_level = 0;
diff --git a/drivers/acpi/namespace/nsdumpdv.c b/drivers/acpi/namespace/nsdumpdv.c
index 55de883943d..aff899a935e 100644
--- a/drivers/acpi/namespace/nsdumpdv.c
+++ b/drivers/acpi/namespace/nsdumpdv.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/namespace/nseval.c
index 0191c7d9282..19d7b94d40c 100644
--- a/drivers/acpi/namespace/nseval.c
+++ b/drivers/acpi/namespace/nseval.c
@@ -6,7 +6,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -373,8 +373,7 @@ acpi_ns_execute_control_method(struct acpi_parameter_info *info)
 
 	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_ERROR((AE_INFO, "No attached method object"));
 
 		(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
 		return_ACPI_STATUS(AE_NULL_OBJECT);
diff --git a/drivers/acpi/namespace/nsinit.c b/drivers/acpi/namespace/nsinit.c
index 0a08d2f04a0..9f929e479fd 100644
--- a/drivers/acpi/namespace/nsinit.c
+++ b/drivers/acpi/namespace/nsinit.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -93,8 +93,7 @@ acpi_status acpi_ns_initialize_objects(void)
 				     ACPI_UINT32_MAX, acpi_ns_init_one_object,
 				     &info, NULL);
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
-				  acpi_format_exception(status)));
+		ACPI_EXCEPTION((AE_INFO, status, "During walk_namespace"));
 	}
 
 	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
@@ -159,12 +158,11 @@ acpi_status acpi_ns_initialize_devices(void)
 	(void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
 
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed! %s\n",
-				  acpi_format_exception(status)));
+		ACPI_EXCEPTION((AE_INFO, status, "During walk_namespace"));
 	}
 
 	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
-			      "\n%hd Devices found containing: %hd _STA, %hd _INI methods\n",
+			      "\n%hd Devices found - executed %hd _STA, %hd _INI methods\n",
 			      info.device_count, info.num_STA, info.num_INI));
 
 	return_ACPI_STATUS(status);
@@ -289,12 +287,10 @@ acpi_ns_init_one_object(acpi_handle obj_handle,
 	}
 
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT_RAW((ACPI_DB_ERROR, "\n"));
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Could not execute arguments for [%4.4s] (%s), %s\n",
-				  acpi_ut_get_node_name(node),
-				  acpi_ut_get_type_name(type),
-				  acpi_format_exception(status)));
+		ACPI_EXCEPTION((AE_INFO, status,
+				"Could not execute arguments for [%4.4s] (%s)",
+				acpi_ut_get_node_name(node),
+				acpi_ut_get_type_name(type)));
 	}
 
 	/*
@@ -336,23 +332,22 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
 	struct acpi_parameter_info pinfo;
 	u32 flags;
 	acpi_status status;
+	struct acpi_namespace_node *ini_node;
+	struct acpi_namespace_node *device_node;
 
 	ACPI_FUNCTION_TRACE("ns_init_one_device");
 
-	pinfo.parameters = NULL;
-	pinfo.parameter_type = ACPI_PARAM_ARGS;
-
-	pinfo.node = acpi_ns_map_handle_to_node(obj_handle);
-	if (!pinfo.node) {
+	device_node = acpi_ns_map_handle_to_node(obj_handle);
+	if (!device_node) {
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
 	/*
 	 * We will run _STA/_INI on Devices, Processors and thermal_zones only
 	 */
-	if ((pinfo.node->type != ACPI_TYPE_DEVICE) &&
-	    (pinfo.node->type != ACPI_TYPE_PROCESSOR) &&
-	    (pinfo.node->type != ACPI_TYPE_THERMAL)) {
+	if ((device_node->type != ACPI_TYPE_DEVICE) &&
+	    (device_node->type != ACPI_TYPE_PROCESSOR) &&
+	    (device_node->type != ACPI_TYPE_THERMAL)) {
 		return_ACPI_STATUS(AE_OK);
 	}
 
@@ -364,57 +359,69 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
 	info->device_count++;
 
 	/*
-	 * Run _STA to determine if we can run _INI on the device.
+	 * Check if the _INI method exists for this device -
+	 * if _INI does not exist, there is no need to run _STA
+	 * No _INI means device requires no initialization
+	 */
+	status = acpi_ns_search_node(*ACPI_CAST_PTR(u32, METHOD_NAME__INI),
+				     device_node, ACPI_TYPE_METHOD, &ini_node);
+	if (ACPI_FAILURE(status)) {
+		/* No _INI method found - move on to next device */
+
+		return_ACPI_STATUS(AE_OK);
+	}
+
+	/*
+	 * Run _STA to determine if we can run _INI on the device -
+	 * the device must be present before _INI can be run.
+	 * However, _STA is not required - assume device present if no _STA
 	 */
 	ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
-						      pinfo.node,
+						      device_node,
 						      METHOD_NAME__STA));
-	status = acpi_ut_execute_STA(pinfo.node, &flags);
 
+	pinfo.node = device_node;
+	pinfo.parameters = NULL;
+	pinfo.parameter_type = ACPI_PARAM_ARGS;
+
+	status = acpi_ut_execute_STA(pinfo.node, &flags);
 	if (ACPI_FAILURE(status)) {
-		if (pinfo.node->type == ACPI_TYPE_DEVICE) {
-			/* Ignore error and move on to next device */
+		/* Ignore error and move on to next device */
 
-			return_ACPI_STATUS(AE_OK);
-		}
+		return_ACPI_STATUS(AE_OK);
+	}
 
-		/* _STA is not required for Processor or thermal_zone objects */
-	} else {
+	if (flags != ACPI_UINT32_MAX) {
 		info->num_STA++;
+	}
 
-		if (!(flags & 0x01)) {
-			/* Don't look at children of a not present device */
+	if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+		/* Don't look at children of a not present device */
 
-			return_ACPI_STATUS(AE_CTRL_DEPTH);
-		}
+		return_ACPI_STATUS(AE_CTRL_DEPTH);
 	}
 
 	/*
-	 * The device is present. Run _INI.
+	 * The device is present and _INI exists. Run the _INI method.
+	 * (We already have the _INI node from above)
 	 */
 	ACPI_DEBUG_EXEC(acpi_ut_display_init_pathname(ACPI_TYPE_METHOD,
 						      pinfo.node,
 						      METHOD_NAME__INI));
-	status = acpi_ns_evaluate_relative(METHOD_NAME__INI, &pinfo);
-	if (ACPI_FAILURE(status)) {
-		/* No _INI (AE_NOT_FOUND) means device requires no initialization */
 
-		if (status != AE_NOT_FOUND) {
-			/* Ignore error and move on to next device */
+	pinfo.node = ini_node;
+	status = acpi_ns_evaluate_by_handle(&pinfo);
+	if (ACPI_FAILURE(status)) {
+		/* Ignore error and move on to next device */
 
 #ifdef ACPI_DEBUG_OUTPUT
-			char *scope_name =
-			    acpi_ns_get_external_pathname(pinfo.node);
+		char *scope_name = acpi_ns_get_external_pathname(ini_node);
 
-			ACPI_DEBUG_PRINT((ACPI_DB_WARN, "%s._INI failed: %s\n",
-					  scope_name,
-					  acpi_format_exception(status)));
+		ACPI_WARNING((AE_INFO, "%s._INI failed: %s",
+			      scope_name, acpi_format_exception(status)));
 
-			ACPI_MEM_FREE(scope_name);
+		ACPI_MEM_FREE(scope_name);
 #endif
-		}
-
-		status = AE_OK;
 	} else {
 		/* Delete any return object (especially if implicit_return is enabled) */
 
@@ -434,5 +441,5 @@ acpi_ns_init_one_device(acpi_handle obj_handle,
 		    acpi_gbl_init_handler(pinfo.node, ACPI_INIT_DEVICE_INI);
 	}
 
-	return_ACPI_STATUS(status);
+	return_ACPI_STATUS(AE_OK);
 }
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/namespace/nsload.c
index c28849de465..4e0b0524c18 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/namespace/nsload.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -92,7 +92,7 @@ acpi_ns_load_table(struct acpi_table_desc *table_desc,
 	/* Check validity of the AML start and length */
 
 	if (!table_desc->aml_start) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Null AML pointer\n"));
+		ACPI_ERROR((AE_INFO, "Null AML pointer"));
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
@@ -102,8 +102,8 @@ acpi_ns_load_table(struct acpi_table_desc *table_desc,
 	/* Ignore table if there is no AML contained within */
 
 	if (!table_desc->aml_length) {
-		ACPI_REPORT_WARNING(("Zero-length AML block in table [%4.4s]\n",
-				     table_desc->pointer->signature));
+		ACPI_WARNING((AE_INFO, "Zero-length AML block in table [%4.4s]",
+			      table_desc->pointer->signature));
 		return_ACPI_STATUS(AE_OK);
 	}
 
@@ -263,7 +263,7 @@ acpi_status acpi_ns_load_namespace(void)
 	/* There must be at least a DSDT installed */
 
 	if (acpi_gbl_DSDT == NULL) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "DSDT is not in memory\n"));
+		ACPI_ERROR((AE_INFO, "DSDT is not in memory"));
 		return_ACPI_STATUS(AE_NO_ACPI_TABLES);
 	}
 
diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c
index d5e8dea61c2..639f653b4b6 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/namespace/nsnames.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -75,7 +75,7 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node,
 	acpi_size index;
 	struct acpi_namespace_node *parent_node;
 
-	ACPI_FUNCTION_NAME("ns_build_external_path");
+	ACPI_FUNCTION_ENTRY();
 
 	/* Special case for root */
 
@@ -110,9 +110,9 @@ acpi_ns_build_external_path(struct acpi_namespace_node *node,
 	name_buffer[index] = AML_ROOT_PREFIX;
 
 	if (index != 0) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Could not construct pathname; index=%X, size=%X, Path=%s\n",
-				  (u32) index, (u32) size, &name_buffer[size]));
+		ACPI_ERROR((AE_INFO,
+			    "Could not construct pathname; index=%X, size=%X, Path=%s",
+			    (u32) index, (u32) size, &name_buffer[size]));
 	}
 
 	return;
@@ -148,7 +148,7 @@ char *acpi_ns_get_external_pathname(struct acpi_namespace_node *node)
 
 	name_buffer = ACPI_MEM_CALLOCATE(size);
 	if (!name_buffer) {
-		ACPI_REPORT_ERROR(("ns_get_table_pathname: allocation failure\n"));
+		ACPI_ERROR((AE_INFO, "Allocation failure"));
 		return_PTR(NULL);
 	}
 
@@ -241,7 +241,7 @@ acpi_ns_handle_to_pathname(acpi_handle target_handle,
 
 	acpi_ns_build_external_path(node, required_size, buffer->pointer);
 
-	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X] \n",
+	ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%s [%X]\n",
 			  (char *)buffer->pointer, (u32) required_size));
 	return_ACPI_STATUS(AE_OK);
 }
diff --git a/drivers/acpi/namespace/nsobject.c b/drivers/acpi/namespace/nsobject.c
index fc9be946ebe..10ae6292bca 100644
--- a/drivers/acpi/namespace/nsobject.c
+++ b/drivers/acpi/namespace/nsobject.c
@@ -6,7 +6,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -84,22 +84,23 @@ acpi_ns_attach_object(struct acpi_namespace_node *node,
 	if (!node) {
 		/* Invalid handle */
 
-		ACPI_REPORT_ERROR(("ns_attach_object: Null named_obj handle\n"));
+		ACPI_ERROR((AE_INFO, "Null named_obj handle"));
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
 	if (!object && (ACPI_TYPE_ANY != type)) {
 		/* Null object */
 
-		ACPI_REPORT_ERROR(("ns_attach_object: Null object, but type not ACPI_TYPE_ANY\n"));
+		ACPI_ERROR((AE_INFO,
+			    "Null object, but type not ACPI_TYPE_ANY"));
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
 	if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
 		/* Not a name handle */
 
-		ACPI_REPORT_ERROR(("ns_attach_object: Invalid handle %p [%s]\n",
-				   node, acpi_ut_get_descriptor_name(node)));
+		ACPI_ERROR((AE_INFO, "Invalid handle %p [%s]",
+			    node, acpi_ut_get_descriptor_name(node)));
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
@@ -254,7 +255,7 @@ union acpi_operand_object *acpi_ns_get_attached_object(struct
 	ACPI_FUNCTION_TRACE_PTR("ns_get_attached_object", node);
 
 	if (!node) {
-		ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Null Node ptr\n"));
+		ACPI_WARNING((AE_INFO, "Null Node ptr"));
 		return_PTR(NULL);
 	}
 
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c
index 433442a9ec7..232be430365 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/namespace/nsparse.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/namespace/nssearch.c b/drivers/acpi/namespace/nssearch.c
index 50a3ca5470e..d64b78952f2 100644
--- a/drivers/acpi/namespace/nssearch.c
+++ b/drivers/acpi/namespace/nssearch.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -99,8 +99,8 @@ acpi_ns_search_node(u32 target_name,
 		if (scope_name) {
 			ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 					  "Searching %s (%p) For [%4.4s] (%s)\n",
-					  scope_name, node,
-					  (char *)&target_name,
+					  scope_name, node, ACPI_CAST_PTR(char,
+									  &target_name),
 					  acpi_ut_get_type_name(type)));
 
 			ACPI_MEM_FREE(scope_name);
@@ -131,7 +131,7 @@ acpi_ns_search_node(u32 target_name,
 			 */
 			ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 					  "Name [%4.4s] (%s) %p found in scope [%4.4s] %p\n",
-					  (char *)&target_name,
+					  ACPI_CAST_PTR(char, &target_name),
 					  acpi_ut_get_type_name(next_node->
 								type),
 					  next_node,
@@ -160,7 +160,8 @@ acpi_ns_search_node(u32 target_name,
 
 	ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 			  "Name [%4.4s] (%s) not found in search in scope [%4.4s] %p first child %p\n",
-			  (char *)&target_name, acpi_ut_get_type_name(type),
+			  ACPI_CAST_PTR(char, &target_name),
+			  acpi_ut_get_type_name(type),
 			  acpi_ut_get_node_name(node), node, node->child));
 
 	return_ACPI_STATUS(AE_NOT_FOUND);
@@ -210,14 +211,14 @@ acpi_ns_search_parent_tree(u32 target_name,
 	 */
 	if (!parent_node) {
 		ACPI_DEBUG_PRINT((ACPI_DB_NAMES, "[%4.4s] has no parent\n",
-				  (char *)&target_name));
+				  ACPI_CAST_PTR(char, &target_name)));
 		return_ACPI_STATUS(AE_NOT_FOUND);
 	}
 
 	if (acpi_ns_local(type)) {
 		ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 				  "[%4.4s] type [%s] must be local to this scope (no parent search)\n",
-				  (char *)&target_name,
+				  ACPI_CAST_PTR(char, &target_name),
 				  acpi_ut_get_type_name(type)));
 		return_ACPI_STATUS(AE_NOT_FOUND);
 	}
@@ -227,7 +228,7 @@ acpi_ns_search_parent_tree(u32 target_name,
 	ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 			  "Searching parent [%4.4s] for [%4.4s]\n",
 			  acpi_ut_get_node_name(parent_node),
-			  (char *)&target_name));
+			  ACPI_CAST_PTR(char, &target_name)));
 
 	/*
 	 * Search parents until target is found or we have backed up to the root
@@ -297,18 +298,17 @@ acpi_ns_search_and_enter(u32 target_name,
 	/* Parameter validation */
 
 	if (!node || !target_name || !return_node) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-				  "Null param: Node %p Name %X return_node %p\n",
-				  node, target_name, return_node));
-
-		ACPI_REPORT_ERROR(("ns_search_and_enter: Null parameter\n"));
+		ACPI_ERROR((AE_INFO,
+			    "Null param: Node %p Name %X return_node %p",
+			    node, target_name, return_node));
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
 	/* Name must consist of printable characters */
 
 	if (!acpi_ut_valid_acpi_name(target_name)) {
-		ACPI_REPORT_ERROR(("ns_search_and_enter: Bad character in ACPI Name: %X\n", target_name));
+		ACPI_ERROR((AE_INFO, "Bad character in ACPI Name: %X",
+			    target_name));
 		return_ACPI_STATUS(AE_BAD_CHARACTER);
 	}
 
@@ -360,7 +360,7 @@ acpi_ns_search_and_enter(u32 target_name,
 	if (interpreter_mode == ACPI_IMODE_EXECUTE) {
 		ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
 				  "%4.4s Not found in %p [Not adding]\n",
-				  (char *)&target_name, node));
+				  ACPI_CAST_PTR(char, &target_name), node));
 
 		return_ACPI_STATUS(AE_NOT_FOUND);
 	}
diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/namespace/nsutils.c
index ebec036423c..3e7cad549a3 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/namespace/nsutils.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -63,7 +63,6 @@ acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node *node_to_search);
  *
  * PARAMETERS:  module_name         - Caller's module name (for error output)
  *              line_number         - Caller's line number (for error output)
- *              component_id        - Caller's component ID (for error output)
  *              internal_name       - Name or path of the namespace node
  *              lookup_status       - Exception code from NS lookup
  *
@@ -76,19 +75,17 @@ acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node *node_to_search);
 void
 acpi_ns_report_error(char *module_name,
 		     u32 line_number,
-		     u32 component_id,
 		     char *internal_name, acpi_status lookup_status)
 {
 	acpi_status status;
 	char *name = NULL;
 
-	acpi_os_printf("%8s-%04d: *** Error: Looking up ",
-		       module_name, line_number);
+	acpi_ut_report_error(module_name, line_number);
 
 	if (lookup_status == AE_BAD_CHARACTER) {
 		/* There is a non-ascii character in the name */
 
-		acpi_os_printf("[0x%4.4X] (NON-ASCII)\n",
+		acpi_os_printf("[0x%4.4X] (NON-ASCII)",
 			       *(ACPI_CAST_PTR(u32, internal_name)));
 	} else {
 		/* Convert path to external format */
@@ -109,7 +106,7 @@ acpi_ns_report_error(char *module_name,
 		}
 	}
 
-	acpi_os_printf(" in namespace, %s\n",
+	acpi_os_printf(" Namespace lookup failure, %s\n",
 		       acpi_format_exception(lookup_status));
 }
 
@@ -119,10 +116,9 @@ acpi_ns_report_error(char *module_name,
  *
  * PARAMETERS:  module_name         - Caller's module name (for error output)
  *              line_number         - Caller's line number (for error output)
- *              component_id        - Caller's component ID (for error output)
  *              Message             - Error message to use on failure
  *              prefix_node         - Prefix relative to the path
- *              Path                - Path to the node
+ *              Path                - Path to the node (optional)
  *              method_status       - Execution status
  *
  * RETURN:      None
@@ -134,7 +130,6 @@ acpi_ns_report_error(char *module_name,
 void
 acpi_ns_report_method_error(char *module_name,
 			    u32 line_number,
-			    u32 component_id,
 			    char *message,
 			    struct acpi_namespace_node *prefix_node,
 			    char *path, acpi_status method_status)
@@ -142,17 +137,16 @@ acpi_ns_report_method_error(char *module_name,
 	acpi_status status;
 	struct acpi_namespace_node *node = prefix_node;
 
+	acpi_ut_report_error(module_name, line_number);
+
 	if (path) {
 		status = acpi_ns_get_node_by_path(path, prefix_node,
 						  ACPI_NS_NO_UPSEARCH, &node);
 		if (ACPI_FAILURE(status)) {
-			acpi_os_printf
-			    ("report_method_error: Could not get node\n");
-			return;
+			acpi_os_printf("[Could not get node by pathname]");
 		}
 	}
 
-	acpi_os_printf("%8s-%04d: *** Error: ", module_name, line_number);
 	acpi_ns_print_node_pathname(node, message);
 	acpi_os_printf(", %s\n", acpi_format_exception(method_status));
 }
@@ -248,11 +242,11 @@ acpi_object_type acpi_ns_get_type(struct acpi_namespace_node * node)
 	ACPI_FUNCTION_TRACE("ns_get_type");
 
 	if (!node) {
-		ACPI_REPORT_WARNING(("ns_get_type: Null Node input pointer\n"));
-		return_VALUE(ACPI_TYPE_ANY);
+		ACPI_WARNING((AE_INFO, "Null Node parameter"));
+		return_UINT32(ACPI_TYPE_ANY);
 	}
 
-	return_VALUE((acpi_object_type) node->type);
+	return_UINT32((acpi_object_type) node->type);
 }
 
 /*******************************************************************************
@@ -275,11 +269,11 @@ u32 acpi_ns_local(acpi_object_type type)
 	if (!acpi_ut_valid_object_type(type)) {
 		/* Type code out of range  */
 
-		ACPI_REPORT_WARNING(("ns_local: Invalid Object Type\n"));
-		return_VALUE(ACPI_NS_NORMAL);
+		ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
+		return_UINT32(ACPI_NS_NORMAL);
 	}
 
-	return_VALUE((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
+	return_UINT32((u32) acpi_gbl_ns_properties[type] & ACPI_NS_LOCAL);
 }
 
 /*******************************************************************************
@@ -627,7 +621,7 @@ acpi_ns_externalize_name(u32 internal_name_length,
 	 * with internal_name (invalid format).
 	 */
 	if (required_length > internal_name_length) {
-		ACPI_REPORT_ERROR(("ns_externalize_name: Invalid internal name\n"));
+		ACPI_ERROR((AE_INFO, "Invalid internal name"));
 		return_ACPI_STATUS(AE_BAD_PATHNAME);
 	}
 
@@ -803,12 +797,11 @@ u32 acpi_ns_opens_scope(acpi_object_type type)
 	if (!acpi_ut_valid_object_type(type)) {
 		/* type code out of range  */
 
-		ACPI_REPORT_WARNING(("ns_opens_scope: Invalid Object Type %X\n",
-				     type));
-		return_VALUE(ACPI_NS_NORMAL);
+		ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
+		return_UINT32(ACPI_NS_NORMAL);
 	}
 
-	return_VALUE(((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
+	return_UINT32(((u32) acpi_gbl_ns_properties[type]) & ACPI_NS_NEWSCOPE);
 }
 
 /*******************************************************************************
diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/namespace/nswalk.c
index 5f164c0df33..fcab1e784b8 100644
--- a/drivers/acpi/namespace/nswalk.c
+++ b/drivers/acpi/namespace/nswalk.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c
index c07b046659f..a95f636dc35 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/namespace/nsxfeval.c
@@ -6,7 +6,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -112,8 +112,7 @@ acpi_evaluate_object_typed(acpi_handle handle,
 	if (return_buffer->length == 0) {
 		/* Error because caller specifically asked for a return value */
 
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No return value\n"));
-
+		ACPI_ERROR((AE_INFO, "No return value"));
 		return_ACPI_STATUS(AE_NULL_OBJECT);
 	}
 
@@ -125,11 +124,11 @@ acpi_evaluate_object_typed(acpi_handle handle,
 
 	/* Return object type does not match requested type */
 
-	ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-			  "Incorrect return type [%s] requested [%s]\n",
-			  acpi_ut_get_type_name(((union acpi_object *)
-						 return_buffer->pointer)->type),
-			  acpi_ut_get_type_name(return_type)));
+	ACPI_ERROR((AE_INFO,
+		    "Incorrect return type [%s] requested [%s]",
+		    acpi_ut_get_type_name(((union acpi_object *)return_buffer->
+					   pointer)->type),
+		    acpi_ut_get_type_name(return_type)));
 
 	if (must_free) {
 		/* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */
@@ -236,11 +235,11 @@ acpi_evaluate_object(acpi_handle handle,
 		 * qualified names above, this is an error
 		 */
 		if (!pathname) {
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Both Handle and Pathname are NULL\n"));
+			ACPI_ERROR((AE_INFO,
+				    "Both Handle and Pathname are NULL"));
 		} else {
-			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-					  "Handle is NULL and Pathname is relative\n"));
+			ACPI_ERROR((AE_INFO,
+				    "Handle is NULL and Pathname is relative"));
 		}
 
 		status = AE_BAD_PARAMETER;
@@ -399,7 +398,7 @@ acpi_walk_namespace(acpi_object_type type,
 
 	/* Parameter validation */
 
-	if ((type > ACPI_TYPE_EXTERNAL_MAX) || (!max_depth) || (!user_function)) {
+	if ((type > ACPI_TYPE_LOCAL_MAX) || (!max_depth) || (!user_function)) {
 		return_ACPI_STATUS(AE_BAD_PARAMETER);
 	}
 
@@ -473,8 +472,8 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
 		return (AE_CTRL_DEPTH);
 	}
 
-	if (!(flags & 0x01)) {
-		/* Don't return at the device or children of the device if not there */
+	if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+		/* Don't examine children of the device if not present */
 
 		return (AE_CTRL_DEPTH);
 	}
diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/namespace/nsxfname.c
index 6b5f8d4481d..8cd8675a47c 100644
--- a/drivers/acpi/namespace/nsxfname.c
+++ b/drivers/acpi/namespace/nsxfname.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -300,8 +300,7 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
 
 		status = acpi_ut_execute_CID(node, &cid_list);
 		if (ACPI_SUCCESS(status)) {
-			size += ((acpi_size) cid_list->count - 1) *
-			    sizeof(struct acpi_compatible_id);
+			size += cid_list->size;
 			info->valid |= ACPI_VALID_CID;
 		}
 
diff --git a/drivers/acpi/namespace/nsxfobj.c b/drivers/acpi/namespace/nsxfobj.c
index 0856d42e690..a0332595677 100644
--- a/drivers/acpi/namespace/nsxfobj.c
+++ b/drivers/acpi/namespace/nsxfobj.c
@@ -6,7 +6,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without