Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

[linux-2.6-omap-h63xx.git] / drivers / acpi / namespace / nsxfname.c

diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/namespace/nsxfname.c
index b489781b22a85e616e7bdb3c6a1b64d43e041037..5efa4e7ddb0b18088f8cf68a34ba262f9e8aa677 100644 (file)
--- a/drivers/acpi/namespace/nsxfname.c
+++ b/drivers/acpi/namespace/nsxfname.c
@@ -6,7 +6,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2007, R. Byron Moore
+ * Copyright (C) 2000 - 2008, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -253,6 +253,7 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
        node = acpi_ns_map_handle_to_node(handle);
        if (!node) {
                (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
+               status = AE_BAD_PARAMETER;
                goto cleanup;
        }
 
@@ -264,6 +265,10 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer)
        info->name = node->name.integer;
        info->valid = 0;
 
+       if (node->type == ACPI_TYPE_METHOD) {
+               info->param_count = node->object->method.param_count;
+       }
+
        status = acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
        if (ACPI_FAILURE(status)) {
                goto cleanup;