[PATCH 22/22] drm/crtc-helper: Remove most include statements from drm_crtc_helper.h

[Thomas Zimmermann]

Remove most include statements from crm_crtc_helper.h and forward-
declare the contained types in drm_crtc_helper.h. Only keep <linux/types.h>
for the definition of 'bool'.

Suggested-by: Sam Ravnborg <sam at ravnborg.org>
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 include/drm/drm_crtc_helper.h | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 072bc4f90349..8c886fc46ef2 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -33,13 +33,17 @@
 #ifndef __DRM_CRTC_HELPER_H__
 #define __DRM_CRTC_HELPER_H__
 
-#include <linux/spinlock.h>
 #include <linux/types.h>
-#include <linux/idr.h>
 
-#include <drm/drm_crtc.h>
-#include <drm/drm_modeset_helper_vtables.h>
-#include <drm/drm_modeset_helper.h>
+struct drm_atomic_state;
+struct drm_connector;
+struct drm_crtc;
+struct drm_device;
+struct drm_display_mode;
+struct drm_encoder;
+struct drm_framebuffer;
+struct drm_mode_set;
+struct drm_modeset_acquire_ctx;
 
 void drm_helper_disable_unused_functions(struct drm_device *dev);
 int drm_crtc_helper_set_config(struct drm_mode_set *set,
-- 
2.39.0