diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index 1149bc1..6bdad8b 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -98,6 +98,7 @@
 			  "Entering predefined entries into namespace\n"));
 
 	for (init_val = acpi_gbl_pre_defined_names; init_val->name; init_val++) {
+
 		/* _OSI is optional for now, will be permanent later */
 
 		if (!ACPI_STRCMP(init_val->name, "_OSI")
@@ -365,6 +366,7 @@
 	 * Begin examination of the actual pathname
 	 */
 	if (!pathname) {
+
 		/* A Null name_path is allowed and refers to the root */
 
 		num_segments = 0;
@@ -389,6 +391,7 @@
 		 * to the current scope).
 		 */
 		if (*path == (u8) AML_ROOT_PREFIX) {
+
 			/* Pathname is fully qualified, start from the root */
 
 			this_node = acpi_gbl_root_node;
@@ -416,6 +419,7 @@
 			this_node = prefix_node;
 			num_carats = 0;
 			while (*path == (u8) AML_PARENT_PREFIX) {
+
 				/* Name is fully qualified, no search rules apply */
 
 				search_parent_flag = ACPI_NS_NO_UPSEARCH;
@@ -430,6 +434,7 @@
 				num_carats++;
 				this_node = acpi_ns_get_parent_node(this_node);
 				if (!this_node) {
+
 					/* Current scope has no parent scope */
 
 					ACPI_ERROR((AE_INFO,
@@ -569,6 +574,7 @@
 					     &this_node);
 		if (ACPI_FAILURE(status)) {
 			if (status == AE_NOT_FOUND) {
+
 				/* Name not found in ACPI namespace */
 
 				ACPI_DEBUG_PRINT((ACPI_DB_NAMES,
@@ -602,6 +608,7 @@
 		    (type_to_check_for != ACPI_TYPE_LOCAL_SCOPE) &&
 		    (this_node->type != ACPI_TYPE_ANY) &&
 		    (this_node->type != type_to_check_for)) {
+
 			/* Complain about a type mismatch */
 
 			ACPI_WARNING((AE_INFO,
diff --git a/drivers/acpi/namespace/nsalloc.c b/drivers/acpi/namespace/nsalloc.c
index 9b871f3..cd26cb9 100644
--- a/drivers/acpi/namespace/nsalloc.c
+++ b/drivers/acpi/namespace/nsalloc.c
@@ -115,6 +115,7 @@
 	}
 
 	if (prev_node) {
+
 		/* Node is not first child, unlink it */
 
 		prev_node->peer = next_node->peer;
@@ -125,6 +126,7 @@
 		/* Node is first child (has no previous peer) */
 
 		if (next_node->flags & ANOBJ_END_OF_PEER_LIST) {
+
 			/* No peers at all */
 
 			parent_node->child = NULL;
@@ -264,6 +266,7 @@
 	 * Deallocate all children at this level
 	 */
 	do {
+
 		/* Get the things we need */
 
 		next_node = child_node->peer;
@@ -352,11 +355,13 @@
 	 * to where we started.
 	 */
 	while (level > 0) {
+
 		/* Get the next node in this scope (NULL if none) */
 
 		child_node = acpi_ns_get_next_node(ACPI_TYPE_ANY, parent_node,
 						   child_node);
 		if (child_node) {
+
 			/* Found a child node - detach any attached object */
 
 			acpi_ns_detach_object(child_node);
@@ -427,6 +432,7 @@
 	 */
 	this_node = node;
 	while (this_node) {
+
 		/* Prepare to move up to parent */
 
 		parent_node = acpi_ns_get_parent_node(this_node);
@@ -438,6 +444,7 @@
 		/* Delete the node if no more references */
 
 		if (!this_node->reference_count) {
+
 			/* Delete all children and delete the node */
 
 			acpi_ns_delete_children(this_node);
@@ -500,6 +507,7 @@
 
 		if (child_node) {
 			if (child_node->owner_id == owner_id) {
+
 				/* Found a matching child node - detach any attached object */
 
 				acpi_ns_detach_object(child_node);
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index a280731..e275373 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -191,6 +191,7 @@
 	}
 
 	if (!(info->display_type & ACPI_DISPLAY_SHORT)) {
+
 		/* Indent the object according to the level */
 
 		acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " ");
@@ -226,6 +227,7 @@
 	case ACPI_DISPLAY_SUMMARY:
 
 		if (!obj_desc) {
+
 			/* No attached object, we are done */
 
 			acpi_os_printf("\n");
@@ -419,6 +421,7 @@
 
 		acpi_os_printf("O:%p", obj_desc);
 		if (!obj_desc) {
+
 			/* No attached object, we are done */
 
 			acpi_os_printf("\n");
@@ -682,6 +685,7 @@
 	}
 
 	if (ACPI_NS_ALL == search_base) {
+
 		/* Entire namespace */
 
 		search_handle = acpi_gbl_root_node;
diff --git a/drivers/acpi/namespace/nseval.c b/drivers/acpi/namespace/nseval.c
index 19d7b94..80ef955 100644
--- a/drivers/acpi/namespace/nseval.c
+++ b/drivers/acpi/namespace/nseval.c
@@ -326,6 +326,7 @@
 	 * Check if there is a return value on the stack that must be dealt with
 	 */
 	if (status == AE_CTRL_RETURN_VALUE) {
+
 		/* Map AE_CTRL_RETURN_VALUE to AE_OK, we are done with it */
 
 		status = AE_OK;
diff --git a/drivers/acpi/namespace/nsinit.c b/drivers/acpi/namespace/nsinit.c
index 9f929e4..9aa337c 100644
--- a/drivers/acpi/namespace/nsinit.c
+++ b/drivers/acpi/namespace/nsinit.c
@@ -366,6 +366,7 @@
 	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);
@@ -386,6 +387,7 @@
 
 	status = acpi_ut_execute_STA(pinfo.node, &flags);
 	if (ACPI_FAILURE(status)) {
+
 		/* Ignore error and move on to next device */
 
 		return_ACPI_STATUS(AE_OK);
@@ -396,6 +398,7 @@
 	}
 
 	if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+
 		/* Don't look at children of a not present device */
 
 		return_ACPI_STATUS(AE_CTRL_DEPTH);
@@ -412,6 +415,7 @@
 	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
@@ -435,6 +439,7 @@
 	}
 
 	if (acpi_gbl_init_handler) {
+
 		/* External initialization handler is present, call it */
 
 		status =
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/namespace/nsload.c
index 4e0b052..80acfd3 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/namespace/nsload.c
@@ -84,6 +84,7 @@
 	if (!
 	    (acpi_gbl_table_data[table_desc->type].
 	     flags & ACPI_TABLE_EXECUTABLE)) {
+
 		/* Just ignore this table */
 
 		return_ACPI_STATUS(AE_OK);
@@ -325,6 +326,7 @@
 	 * to where we started.
 	 */
 	while (level > 0) {
+
 		/* Attempt to get the next object in this scope */
 
 		status = acpi_get_next_object(ACPI_TYPE_ANY, parent_handle,
@@ -335,6 +337,7 @@
 		/* Did we get a new object? */
 
 		if (ACPI_SUCCESS(status)) {
+
 			/* Check if this object has any children */
 
 			if (ACPI_SUCCESS
diff --git a/drivers/acpi/namespace/nsobject.c b/drivers/acpi/namespace/nsobject.c
index 10ae629..39dc87b 100644
--- a/drivers/acpi/namespace/nsobject.c
+++ b/drivers/acpi/namespace/nsobject.c
@@ -82,6 +82,7 @@
 	 * Parameter validation
 	 */
 	if (!node) {
+
 		/* Invalid handle */
 
 		ACPI_ERROR((AE_INFO, "Null named_obj handle"));
@@ -89,6 +90,7 @@
 	}
 
 	if (!object && (ACPI_TYPE_ANY != type)) {
+
 		/* Null object */
 
 		ACPI_ERROR((AE_INFO,
@@ -97,6 +99,7 @@
 	}
 
 	if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) {
+
 		/* Not a name handle */
 
 		ACPI_ERROR((AE_INFO, "Invalid handle %p [%s]",
diff --git a/drivers/acpi/namespace/nssearch.c b/drivers/acpi/namespace/nssearch.c
index d64b789..f73a3d5 100644
--- a/drivers/acpi/namespace/nssearch.c
+++ b/drivers/acpi/namespace/nssearch.c
@@ -114,9 +114,11 @@
 	 */
 	next_node = node->child;
 	while (next_node) {
+
 		/* Check for match against the name */
 
 		if (next_node->name.integer == target_name) {
+
 			/* Resolve a control method alias if any */
 
 			if (acpi_ns_get_type(next_node) ==
@@ -146,6 +148,7 @@
 		 * so a flag is used to indicate the end-of-list
 		 */
 		if (next_node->flags & ANOBJ_END_OF_PEER_LIST) {
+
 			/* Searched entire list, we are done */
 
 			break;
diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/namespace/nsutils.c
index 3e7cad5..e8c7791 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/namespace/nsutils.c
@@ -83,6 +83,7 @@
 	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)",
@@ -267,6 +268,7 @@
 	ACPI_FUNCTION_TRACE("ns_local");
 
 	if (!acpi_ut_valid_object_type(type)) {
+
 		/* Type code out of range  */
 
 		ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
@@ -411,6 +413,7 @@
 		for (i = 0; i < ACPI_NAME_SIZE; i++) {
 			if (acpi_ns_valid_path_separator(*external_name) ||
 			    (*external_name == 0)) {
+
 				/* Pad the segment with underscore(s) if segment is short */
 
 				result[i] = '_';
@@ -795,6 +798,7 @@
 	ACPI_FUNCTION_TRACE_STR("ns_opens_scope", acpi_ut_get_type_name(type));
 
 	if (!acpi_ut_valid_object_type(type)) {
+
 		/* type code out of range  */
 
 		ACPI_WARNING((AE_INFO, "Invalid Object Type %X", type));
@@ -838,6 +842,7 @@
 	ACPI_FUNCTION_TRACE_PTR("ns_get_node_by_path", pathname);
 
 	if (pathname) {
+
 		/* Convert path to internal representation */
 
 		status = acpi_ns_internalize_name(pathname, &internal_path);
@@ -963,6 +968,7 @@
 	ACPI_FUNCTION_TRACE("ns_find_parent_name");
 
 	if (child_node) {
+
 		/* Valid entry.  Get the parent Node */
 
 		parent_node = acpi_ns_get_parent_node(child_node);
diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/namespace/nswalk.c
index fcab1e7..6bbc734 100644
--- a/drivers/acpi/namespace/nswalk.c
+++ b/drivers/acpi/namespace/nswalk.c
@@ -76,6 +76,7 @@
 	ACPI_FUNCTION_ENTRY();
 
 	if (!child_node) {
+
 		/* It's really the parent's _scope_ that we want */
 
 		if (parent_node->child) {
@@ -92,6 +93,7 @@
 	/* If any type is OK, we are done */
 
 	if (type == ACPI_TYPE_ANY) {
+
 		/* next_node is NULL if we are at the end-of-list */
 
 		return (next_node);
@@ -100,6 +102,7 @@
 	/* Must search for the node -- but within this scope only */
 
 	while (next_node) {
+
 		/* If type matches, we are done */
 
 		if (next_node->type == type) {
@@ -182,6 +185,7 @@
 	 * bubbled up to (and passed) the original parent handle (start_entry)
 	 */
 	while (level > 0) {
+
 		/* Get the next node in this scope.  Null if not found */
 
 		status = AE_OK;
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c
index a95f636..71e7769 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/namespace/nsxfeval.c
@@ -110,6 +110,7 @@
 	}
 
 	if (return_buffer->length == 0) {
+
 		/* Error because caller specifically asked for a return value */
 
 		ACPI_ERROR((AE_INFO, "No return value"));
@@ -131,6 +132,7 @@
 		    acpi_ut_get_type_name(return_type)));
 
 	if (must_free) {
+
 		/* Caller used ACPI_ALLOCATE_BUFFER, free the return buffer */
 
 		acpi_os_free(return_buffer->pointer);
@@ -224,9 +226,9 @@
 	 * 3) Valid handle
 	 */
 	if ((pathname) && (acpi_ns_valid_root_prefix(pathname[0]))) {
-		/*
-		 *  The path is fully qualified, just evaluate by name
-		 */
+
+		/* The path is fully qualified, just evaluate by name */
+
 		status = acpi_ns_evaluate_by_name(pathname, &info);
 	} else if (!handle) {
 		/*
@@ -235,11 +237,12 @@
 		 * qualified names above, this is an error
 		 */
 		if (!pathname) {
-			ACPI_ERROR((AE_INFO,
-				    "Both Handle and Pathname are NULL"));
+			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+					  "Both Handle and Pathname are NULL"));
 		} else {
-			ACPI_ERROR((AE_INFO,
-				    "Handle is NULL and Pathname is relative"));
+			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+					  "Null Handle with relative pathname [%s]",
+					  pathname));
 		}
 
 		status = AE_BAD_PARAMETER;
@@ -256,9 +259,8 @@
 			 */
 			status = acpi_ns_evaluate_by_handle(&info);
 		} else {
-			/*
-			 * Both a Handle and a relative Pathname
-			 */
+			/* Both a Handle and a relative Pathname */
+
 			status = acpi_ns_evaluate_relative(pathname, &info);
 		}
 	}
@@ -295,6 +297,7 @@
 				    acpi_ut_get_object_size(info.return_object,
 							    &buffer_space_needed);
 				if (ACPI_SUCCESS(status)) {
+
 					/* Validate/Allocate/Clear caller buffer */
 
 					status =
@@ -303,7 +306,8 @@
 					     buffer_space_needed);
 					if (ACPI_FAILURE(status)) {
 						/*
-						 * Caller's buffer is too small or a new one can't be allocated
+						 * Caller's buffer is too small or a new one can't
+						 * be allocated
 						 */
 						ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 								  "Needed buffer size %X, %s\n",
@@ -312,9 +316,8 @@
 								  acpi_format_exception
 								  (status)));
 					} else {
-						/*
-						 *  We have enough space for the object, build it
-						 */
+						/* We have enough space for the object, build it */
+
 						status =
 						    acpi_ut_copy_iobject_to_eobject
 						    (info.return_object,
@@ -341,10 +344,10 @@
 		}
 	}
 
-	/*
-	 * Free the input parameter list (if we created one),
-	 */
+	/* Free the input parameter list (if we created one) */
+
 	if (info.parameters) {
+
 		/* Free the allocated parameter block */
 
 		acpi_ut_delete_internal_object_list(info.parameters);
@@ -473,6 +476,7 @@
 	}
 
 	if (!(flags & ACPI_STA_DEVICE_PRESENT)) {
+
 		/* Don't examine children of the device if not present */
 
 		return (AE_CTRL_DEPTH);
@@ -489,6 +493,7 @@
 		}
 
 		if (ACPI_STRNCMP(hid.value, info->hid, sizeof(hid.value)) != 0) {
+
 			/* Get the list of Compatible IDs */
 
 			status = acpi_ut_execute_CID(node, &cid);
@@ -563,9 +568,9 @@
 	 * We're going to call their callback from OUR callback, so we need
 	 * to know what it is, and their context parameter.
 	 */
+	info.hid = HID;
 	info.context = context;
 	info.user_function = user_function;
-	info.hid = HID;
 
 	/*
 	 * Lock the namespace around the walk.
@@ -578,9 +583,8 @@
 		return_ACPI_STATUS(status);
 	}
 
-	status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE,
-					ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
-					ACPI_NS_WALK_UNLOCK,
+	status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
+					ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK,
 					acpi_ns_get_device_callback, &info,
 					return_value);
 
diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/namespace/nsxfname.c
index 8cd8675..55d2662 100644
--- a/drivers/acpi/namespace/nsxfname.c
+++ b/drivers/acpi/namespace/nsxfname.c
@@ -162,6 +162,7 @@
 	}
 
 	if (name_type == ACPI_FULL_PATHNAME) {
+
 		/* Get the full pathname (From the namespace root) */
 
 		status = acpi_ns_handle_to_pathname(handle, buffer);
diff --git a/drivers/acpi/namespace/nsxfobj.c b/drivers/acpi/namespace/nsxfobj.c
index a033259..9c5f330 100644
--- a/drivers/acpi/namespace/nsxfobj.c
+++ b/drivers/acpi/namespace/nsxfobj.c
@@ -206,6 +206,7 @@
 	/* If null handle, use the parent */
 
 	if (!child) {
+
 		/* Start search at the beginning of the specified scope */
 
 		parent_node = acpi_ns_map_handle_to_node(parent);