diff options
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 17c436de376b..333f9146d19e 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -64,12 +64,13 @@ static bool acpi_nondev_subnode_ok(acpi_handle scope, goto fail; if (acpi_extract_properties(buf.pointer, &dn->data)) - dn->data.pointer = buf.pointer; + dn->handle = handle; if (acpi_enumerate_nondev_subnodes(scope, buf.pointer, &dn->data)) - dn->data.pointer = buf.pointer; + dn->handle = handle; - if (dn->data.pointer) { + if (dn->handle) { + dn->data.pointer = buf.pointer; list_add_tail(&dn->sibling, list); return true; } @@ -302,6 +303,7 @@ static void acpi_destroy_nondev_subnodes(struct list_head *list) list_for_each_entry_safe_reverse(dn, next, list, sibling) { acpi_destroy_nondev_subnodes(&dn->data.subnodes); + wait_for_completion(&dn->kobj_done); list_del(&dn->sibling); ACPI_FREE((void *)dn->data.pointer); kfree(dn); |