1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 14a7481c97d..ff9f6226085 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1332,7 +1332,7 @@ static int acpi_bus_scan(acpi_handle handle, struct acpi_bus_ops *ops,
         status = acpi_bus_check_add(handle, 0, ops, &device);
         if (ACPI_SUCCESS(status))
                 acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,
-                                    acpi_bus_check_add, ops, &device);
+                                    acpi_bus_check_add, NULL, ops, &device);
 
         if (child)
                 *child = device;