Merge remote-tracking branch 'iwlwifi-fixes/master' into HEAD

[karo-tx-linux.git] / drivers / gpu / drm / ast / ast_drv.h

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 5ccf984f063acf484a365ce9f62caca95fd093c2..528429252f0f985058d80096d3f5021027cd2751 100644 (file)
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -98,6 +98,8 @@ struct ast_private {
 
        struct drm_gem_object *cursor_cache;
        uint64_t cursor_cache_gpu_addr;
+       /* Acces to this cache is protected by the crtc->mutex of the only crtc
+        * we have. */
        struct ttm_bo_kmap_obj cache_kmap;
        int next_cursor;
 };