drm: make drm_framebuffer.h self contained

Add forward declaration and pull in include
file to make drm_framebuffer.h self contained.

While add it order include files alphabetically.

The use of TASK_COMM_LEN is the reason for including sched.h.
I could not see any good way to avoid this dependency,
and users of drm_framebuffer.comm already use
TASK_COMM_LEN to check for length etc.

v2:
- Added forward declaration of drm_gem_object (Noralf)
- Added ack from Noralf

Signed-off-by: Sam Ravnborg <[email protected]>
Acked-by: Noralf Trønnes <[email protected]>
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Sean Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

1 files changed, 7 insertions, 3 deletions

diff --git a/include/drm/drm_framebuffer.h b/include/drm/drm_framebuffer.h
index c94acedfb08e..f0b34c977ec5 100644
--- a/include/drm/drm_framebuffer.h
+++ b/include/drm/drm_framebuffer.h
@@ -23,13 +23,17 @@
 #ifndef __DRM_FRAMEBUFFER_H__
 #define __DRM_FRAMEBUFFER_H__
 
-#include <linux/list.h>
 #include <linux/ctype.h>
+#include <linux/list.h>
+#include <linux/sched.h>
+
 #include <drm/drm_mode_object.h>
 
-struct drm_framebuffer;
-struct drm_file;
+struct drm_clip_rect;
 struct drm_device;
+struct drm_file;
+struct drm_framebuffer;
+struct drm_gem_object;
 
 /**
  * struct drm_framebuffer_funcs - framebuffer hooks