add drm_invalid_op()

diff --git a/sys/dev/pci/drm/drm_drv.c b/sys/dev/pci/drm/drm_drv.c
index 065691a..1cefbb8 100644 (file)
--- a/sys/dev/pci/drm/drm_drv.c
+++ b/sys/dev/pci/drm/drm_drv.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: drm_drv.c,v 1.155 2018/01/13 13:03:42 robert Exp $ */
+/* $OpenBSD: drm_drv.c,v 1.156 2018/01/30 08:17:31 jsg Exp $ */
 /*-
  * Copyright 2007-2009 Owain G. Ainsworth <oga@openbsd.org>
  * Copyright © 2008 Intel Corporation
@@ -297,6 +297,12 @@ int drm_noop(struct drm_device *dev, void *data,
        return 0;
 }
 
+int drm_invalid_op(struct drm_device *dev, void *data,
+                  struct drm_file *file_priv)
+{
+       return -EINVAL;
+}
+
 /*
  * attach drm to a pci-based driver.
  *