diff options
Diffstat (limited to 'drivers/gpu/drm/xen/xen_drm_front.h')
-rw-r--r-- | drivers/gpu/drm/xen/xen_drm_front.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/xen/xen_drm_front.h b/drivers/gpu/drm/xen/xen_drm_front.h index cefafe859aba..a987c78abe41 100644 --- a/drivers/gpu/drm/xen/xen_drm_front.h +++ b/drivers/gpu/drm/xen/xen_drm_front.h @@ -80,15 +80,6 @@ struct drm_pending_vblank_event; /* timeout in ms to wait for backend to respond */ #define XEN_DRM_FRONT_WAIT_BACK_MS 3000 -#ifndef GRANT_INVALID_REF -/* - * Note on usage of grant reference 0 as invalid grant reference: - * grant reference 0 is valid, but never exposed to a PV driver, - * because of the fact it is already in use/reserved by the PV console. - */ -#define GRANT_INVALID_REF 0 -#endif - struct xen_drm_front_info { struct xenbus_device *xb_dev; struct xen_drm_front_drm_info *drm_info; |