drm: Rip out the racy, unused vblank signal code.

[safe/jmp/linux-2.6] / include / drm / drm.h

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 32e5096..8e77357 100644 (file)
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -458,7 +458,7 @@ enum drm_vblank_seq_type {
        _DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
        _DRM_VBLANK_NEXTONMISS = 0x10000000,    /**< If missed, wait for next vblank */
        _DRM_VBLANK_SECONDARY = 0x20000000,     /**< Secondary display controller */
-       _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+       _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
 };
 
 #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)