diff options
| author | Juergen Gross <jgross@suse.com> | 2022-04-28 09:01:02 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2022-05-19 14:21:45 +0200 |
| commit | cb5216319be122c671f2c86633b6fc47f4d7fa02 (patch) | |
| tree | 7fc05dfd315214e2bd603bc91db14e6d9635c12c /drivers/gpu/drm/xen/xen_drm_front.h | |
| parent | edd81e7caa77a2772bb9ddb8562e2d45aeed2cc1 (diff) | |
xen/drm: switch xen_drm_front to use INVALID_GRANT_REF
Instead of using a private macro for an invalid grant reference use
the common one.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Arm64 only
Signed-off-by: Juergen Gross <jgross@suse.com>
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; |