Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next

One more drm-misch pull for 4.1 with mostly simple stuff and boring
refactoring. Even the cursor fix from Matt is just to make a really anal
igt happy.

* tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel:
  drm: fix trivial typo mistake
  drm: Make integer overflow checking cover universal cursor updates (v2)
  drm: make crtc/encoder/connector/plane helper_private a const pointer
  drm/armada: constify struct drm_encoder_helper_funcs pointer
  drm/radeon: constify more struct drm_*_helper funcs pointers
  drm/edid: add #defines for ELD versions
  drm/atomic: Add for_each_{connector,crtc,plane}_in_state helper macros
  drm: Use kref_put_mutex in drm_gem_object_unreference_unlocked
  drm/drm: constify all struct drm_*_helper funcs pointers
  drm/qxl: constify all struct drm_*_helper funcs pointers
  drm/nouveau: constify all struct drm_*_helper funcs pointers
  drm/radeon: constify all struct drm_*_helper funcs pointers
  drm/gma500: constify all struct drm_*_helper funcs pointers
  drm/mgag200: constify all struct drm_*_helper funcs pointers
  drm/exynos: constify all struct drm_*_helper funcs pointers
  drm: Fix some typos

1 files changed, 5 insertions, 5 deletions

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 2e80ad1aea84..ca71c03143d1 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -466,7 +466,7 @@ struct drm_crtc {
         int framedur_ns, linedur_ns, pixeldur_ns;
 
         /* if you are using the helper */
-        void *helper_private;
+        const void *helper_private;
 
         struct drm_object_properties properties;
 
@@ -596,7 +596,7 @@ struct drm_encoder {
         struct drm_crtc *crtc;
         struct drm_bridge *bridge;
         const struct drm_encoder_funcs *funcs;
-        void *helper_private;
+        const void *helper_private;
 };
 
 /* should we poll this connector for connects and disconnects */
@@ -700,7 +700,7 @@ struct drm_connector {
         /* requested DPMS state */
         int dpms;
 
-        void *helper_private;
+        const void *helper_private;
 
         /* forced on connector */
         struct drm_cmdline_mode cmdline_mode;
@@ -863,7 +863,7 @@ struct drm_plane {
 
         enum drm_plane_type type;
 
-        void *helper_private;
+        const void *helper_private;
 
         struct drm_plane_state *state;
 };
@@ -974,7 +974,7 @@ struct drm_mode_set {
  * struct drm_mode_config_funcs - basic driver provided mode setting functions
  * @fb_create: create a new framebuffer object
  * @output_poll_changed: function to handle output configuration changes
- * @atomic_check: check whether a give atomic state update is possible
+ * @atomic_check: check whether a given atomic state update is possible
  * @atomic_commit: commit an atomic state update previously verified with
  *      atomic_check()
  *