4 files changed, 18 insertions, 12 deletions

diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index 1fc4f86676e..3068e20911f 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -249,7 +249,9 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 			acpi_os_printf("ID %X Len %.4X Addr %p\n",
 				       obj_desc->processor.proc_id,
 				       obj_desc->processor.length,
-				       (char *)obj_desc->processor.address);
+				       ACPI_CAST_PTR(void,
+						     obj_desc->processor.
+						     address));
 			break;
 
 		case ACPI_TYPE_DEVICE:
@@ -320,9 +322,8 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 							       space_id));
 			if (obj_desc->region.flags & AOPOBJ_DATA_VALID) {
 				acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n",
-					       ACPI_FORMAT_UINT64(obj_desc->
-								  region.
-								  address),
+					       ACPI_FORMAT_NATIVE_UINT
+					       (obj_desc->region.address),
 					       obj_desc->region.length);
 			} else {
 				acpi_os_printf
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/namespace/nsload.c
index 545010dfd83..1bfcb6f3f44 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/namespace/nsload.c
@@ -111,7 +111,7 @@ acpi_ns_load_table(acpi_native_uint table_index,
 	if (ACPI_SUCCESS(status)) {
 		acpi_tb_set_table_loaded_flag(table_index, TRUE);
 	} else {
-		acpi_tb_release_owner_id(table_index);
+		(void)acpi_tb_release_owner_id(table_index);
 	}
 
       unlock:
diff --git a/drivers/acpi/namespace/nsnames.c b/drivers/acpi/namespace/nsnames.c
index e14a1412656..ba1a4f00ba1 100644
--- a/drivers/acpi/namespace/nsnames.c
+++ b/drivers/acpi/namespace/nsnames.c
@@ -182,7 +182,7 @@ acpi_size acpi_ns_get_pathname_length(struct acpi_namespace_node *node)
 	while (next_node && (next_node != acpi_gbl_root_node)) {
 		if (ACPI_GET_DESCRIPTOR_TYPE(next_node) != ACPI_DESC_TYPE_NAMED) {
 			ACPI_ERROR((AE_INFO,
-				    "Invalid NS Node (%X) while traversing path",
+				    "Invalid NS Node (%p) while traversing path",
 				    next_node));
 			return 0;
 		}
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c
index 86bd6e5920c..f260b6941c1 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/namespace/nsparse.c
@@ -112,21 +112,25 @@ acpi_ns_one_complete_parse(acpi_native_uint pass_number,
 		aml_start = (u8 *) table + sizeof(struct acpi_table_header);
 		aml_length = table->length - sizeof(struct acpi_table_header);
 		status = acpi_ds_init_aml_walk(walk_state, parse_root, NULL,
-					       aml_start, aml_length, NULL,
-					       (u8) pass_number);
+					       aml_start, (u32) aml_length,
+					       NULL, (u8) pass_number);
 	}
 
 	if (ACPI_FAILURE(status)) {
 		acpi_ds_delete_walk_state(walk_state);
-		acpi_ps_delete_parse_tree(parse_root);
-		return_ACPI_STATUS(status);
+		goto cleanup;
 	}
 
 	/* start_node is the default location to load the table */
 
 	if (start_node && start_node != acpi_gbl_root_node) {
-		acpi_ds_scope_stack_push(start_node, ACPI_TYPE_METHOD,
-					 walk_state);
+		status =
+		    acpi_ds_scope_stack_push(start_node, ACPI_TYPE_METHOD,
+					     walk_state);
+		if (ACPI_FAILURE(status)) {
+			acpi_ds_delete_walk_state(walk_state);
+			goto cleanup;
+		}
 	}
 
 	/* Parse the AML */
@@ -135,6 +139,7 @@ acpi_ns_one_complete_parse(acpi_native_uint pass_number,
 			  (unsigned)pass_number));
 	status = acpi_ps_parse_aml(walk_state);
 
+      cleanup:
 	acpi_ps_delete_parse_tree(parse_root);
 	return_ACPI_STATUS(status);
 }