[PATCH v2 05/14] drm: make drm_file.h self contained

[Sam Ravnborg]

drm_file.h embed struct idr, so this file need to know
the full type definition.

With this change users of drm_file.h are no longer forced
to include idr.h - a file they usually get from drmP.h

This makes it simpler to remove drmP.h includes

Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
Cc: Jani Nikula <jani.nikula at intel.com>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <maxime.ripard at bootlin.com>
Cc: Sean Paul <sean at poorly.run>
Cc: David Airlie <airlied at linux.ie>
---
 include/drm/drm_file.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h
index 84ac79219e4c..bbdb74c3d7ff 100644
--- a/include/drm/drm_file.h
+++ b/include/drm/drm_file.h
@@ -30,6 +30,7 @@
 #ifndef _DRM_FILE_H_
 #define _DRM_FILE_H_
 
+#include <linux/idr.h>
 #include <linux/types.h>
 #include <linux/completion.h>
 
-- 
2.12.0