Merge tag 'topic/drm-misc-2016-05-18' of git://anongit.freedesktop.org/drm-intel into drm-next

Update drm-misc pull with a few more fixes included, plus the two from
Arnd for the fallout from the drm_gem_object_lookup() refactor that I
failed to spot :(

* tag 'topic/drm-misc-2016-05-18' of git://anongit.freedesktop.org/drm-intel:
  drm: remove unused dev variables
  drm: mediatek: fixup drm_gem_object_lookup API change
  drm/tegra: Fix crash caused by reference count imbalance
  drm: Fix error handling in drm_connector_register
  drm: Avoid connector reference imbalance on error path
  drm/fb_helper: Fix references to dev->mode_config.num_connector
  drm/i915/fbdev: Fix num_connector references in intel_fb_initial_config()
  qxl: catch qxlfb_create_pinned_object failures
  drm/exynos/hdmi: add a missing tab
  drm/fb-cma-helper: Add function drm_fb_cma_create_with_funcs()
  drm/fb-cma-helper: Use const for drm_framebuffer_funcs argument
  drm: Drop connector argument from __drm_atomic_helper_connector_destroy_state
  drm: Drop plane argument from __drm_atomic_helper_plane_destroy_state
  drm: Drop crtc argument from __drm_atomic_helper_crtc_destroy_state
  drm: Remove unused drm_device from drm_gem_object_lookup()

1 files changed, 9 insertions, 16 deletions

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 43a0b3dfa846..ddfa0d120e39 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2530,7 +2530,7 @@ EXPORT_SYMBOL(drm_atomic_helper_best_encoder);
 void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc)
 {
 	if (crtc->state)
-		__drm_atomic_helper_crtc_destroy_state(crtc, crtc->state);
+		__drm_atomic_helper_crtc_destroy_state(crtc->state);
 
 	kfree(crtc->state);
 	crtc->state = kzalloc(sizeof(*crtc->state), GFP_KERNEL);
@@ -2595,15 +2595,13 @@ EXPORT_SYMBOL(drm_atomic_helper_crtc_duplicate_state);
 
 /**
  * __drm_atomic_helper_crtc_destroy_state - release CRTC state
- * @crtc: CRTC object
  * @state: CRTC state object to release
  *
  * Releases all resources stored in the CRTC state without actually freeing
  * the memory of the CRTC state. This is useful for drivers that subclass the
  * CRTC state.
  */
-void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
-					    struct drm_crtc_state *state)
+void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state)
 {
 	drm_property_unreference_blob(state->mode_blob);
 	drm_property_unreference_blob(state->degamma_lut);
@@ -2623,7 +2621,7 @@ EXPORT_SYMBOL(__drm_atomic_helper_crtc_destroy_state);
 void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
 					  struct drm_crtc_state *state)
 {
-	__drm_atomic_helper_crtc_destroy_state(crtc, state);
+	__drm_atomic_helper_crtc_destroy_state(state);
 	kfree(state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_crtc_destroy_state);
@@ -2638,7 +2636,7 @@ EXPORT_SYMBOL(drm_atomic_helper_crtc_destroy_state);
 void drm_atomic_helper_plane_reset(struct drm_plane *plane)
 {
 	if (plane->state)
-		__drm_atomic_helper_plane_destroy_state(plane, plane->state);
+		__drm_atomic_helper_plane_destroy_state(plane->state);
 
 	kfree(plane->state);
 	plane->state = kzalloc(sizeof(*plane->state), GFP_KERNEL);
@@ -2693,15 +2691,13 @@ EXPORT_SYMBOL(drm_atomic_helper_plane_duplicate_state);
 
 /**
  * __drm_atomic_helper_plane_destroy_state - release plane state
- * @plane: plane object
  * @state: plane state object to release
  *
  * Releases all resources stored in the plane state without actually freeing
  * the memory of the plane state. This is useful for drivers that subclass the
  * plane state.
  */
-void __drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
-					     struct drm_plane_state *state)
+void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state)
 {
 	if (state->fb)
 		drm_framebuffer_unreference(state->fb);
@@ -2719,7 +2715,7 @@ EXPORT_SYMBOL(__drm_atomic_helper_plane_destroy_state);
 void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
 					   struct drm_plane_state *state)
 {
-	__drm_atomic_helper_plane_destroy_state(plane, state);
+	__drm_atomic_helper_plane_destroy_state(state);
 	kfree(state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_plane_destroy_state);
@@ -2760,8 +2756,7 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector)
 		kzalloc(sizeof(*conn_state), GFP_KERNEL);
 
 	if (connector->state)
-		__drm_atomic_helper_connector_destroy_state(connector,
-							    connector->state);
+		__drm_atomic_helper_connector_destroy_state(connector->state);
 
 	kfree(connector->state);
 	__drm_atomic_helper_connector_reset(connector, conn_state);
@@ -2894,7 +2889,6 @@ EXPORT_SYMBOL(drm_atomic_helper_duplicate_state);
 
 /**
  * __drm_atomic_helper_connector_destroy_state - release connector state
- * @connector: connector object
  * @state: connector state object to release
  *
  * Releases all resources stored in the connector state without actually
@@ -2902,8 +2896,7 @@ EXPORT_SYMBOL(drm_atomic_helper_duplicate_state);
  * subclass the connector state.
  */
 void
-__drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
-					    struct drm_connector_state *state)
+__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state)
 {
 	/*
 	 * This is currently a placeholder so that drivers that subclass the
@@ -2926,7 +2919,7 @@ EXPORT_SYMBOL(__drm_atomic_helper_connector_destroy_state);
 void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
 					  struct drm_connector_state *state)
 {
-	__drm_atomic_helper_connector_destroy_state(connector, state);
+	__drm_atomic_helper_connector_destroy_state(state);
 	kfree(state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_connector_destroy_state);