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[v2,01/29] drm: make drm_panel.h self-contained

Message ID 1493009447-31524-2-git-send-email-yamada.masahiro@socionext.com
State New
Headers show
Series gpu/drm: remove -Iinclude/drm compiler flags from Makefile | expand

Commit Message

Masahiro Yamada April 24, 2017, 4:50 a.m. UTC 
-ENOSYS and -EINVAL are referenced in some static inline functions.
of_drm_find_pane() takes a pointer to struct device_node.

Make this header self-contained to not depend on specific include
order.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

Changes in v2: None

 include/drm/drm_panel.h | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.7.4
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Patch

diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 1b364b0..14ac240 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -24,8 +24,10 @@ 
 #ifndef __DRM_PANEL_H__
 #define __DRM_PANEL_H__
 
+#include <linux/errno.h>
 #include <linux/list.h>
 
+struct device_node;
 struct drm_connector;
 struct drm_device;
 struct drm_panel;