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-rw-r--r--drivers/acpi/namespace/nsaccess.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index 6bdad8bfcf0b..d4914fda6a37 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -347,14 +347,17 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
347 return_ACPI_STATUS(AE_AML_INTERNAL); 347 return_ACPI_STATUS(AE_AML_INTERNAL);
348 } 348 }
349 349
350 /* 350 if (!(flags & ACPI_NS_PREFIX_IS_SCOPE)) {
351 * This node might not be a actual "scope" node (such as a 351 /*
352 * Device/Method, etc.) It could be a Package or other object node. 352 * This node might not be a actual "scope" node (such as a
353 * Backup up the tree to find the containing scope node. 353 * Device/Method, etc.) It could be a Package or other object node.
354 */ 354 * Backup up the tree to find the containing scope node.
355 while (!acpi_ns_opens_scope(prefix_node->type) && 355 */
356 prefix_node->type != ACPI_TYPE_ANY) { 356 while (!acpi_ns_opens_scope(prefix_node->type) &&
357 prefix_node = acpi_ns_get_parent_node(prefix_node); 357 prefix_node->type != ACPI_TYPE_ANY) {
358 prefix_node =
359 acpi_ns_get_parent_node(prefix_node);
360 }
358 } 361 }
359 } 362 }
360 363