[PATCH v5 3/9] drm: Add some missing forward declarations

[Thierry Reding <thierry.reding@avionic-design.de>]

The drm_file and drm_clip_rect structures are used throughout the file
but they are never declared nor pulled in through an include. Add
forward declarations to make them available.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---
 include/drm/drm_crtc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 7762718..8839b3a 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -38,7 +38,8 @@ struct drm_device;
 struct drm_mode_set;
 struct drm_framebuffer;
 struct drm_object_properties;
-
+struct drm_file;
+struct drm_clip_rect;
 
 #define DRM_MODE_OBJECT_CRTC 0xcccccccc
 #define DRM_MODE_OBJECT_CONNECTOR 0xc0c0c0c0
-- 
1.8.1.2