Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

   This pull request includes i80 interface support, module auto-loading
   ipp consolidation, and trivail fixups and cleanups.

Summary:
- Add i80 interface support. For this, we added some features to
  Exynos drm framework, which don't affect any other SoC and common
  framework because they are specific to Exynos drm.
- Add module auto-loading support. For this, sub drivers of Exynos drm
  exports their of match tables to userspace. This allows modules to be
  loaded automatically based on devicetree information
- Consolidate ipp driver. This patch just just includes cleanups and
  a littl bit refactoring codes.

If there is any problem, please kindly let me know.

* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (38 commits)
  drm/exynos: g2d: let exynos_g2d_get_ver_ioctl fail
  drm/exynos: g2d: make ioctls more robust
  drm/exynos: hdmi: add null check for hdmiphy_port
  drm/exynos: control blending of mixer graphic layer 0
  drm/exynos: Add MODULE_DEVICE_TABLE entries for various components
  Subject: Revert "drm/exynos: remove MODULE_DEVICE_TABLE definitions"
  Subject: Revert "drm/exynos: fix module build error"
  drm/exynos/ipp: simplify ipp_find_driver
  drm/exynos/ipp: simplify ipp_create_id
  drm/exynos/ipp: remove redundant messages
  drm/exynos/ipp: simplify ipp_find_obj
  drm/exynos/ipp: remove useless registration checks
  drm/exynos/ipp: simplify memory check function
  drm/exynos/ipp: remove incorrect checks of list_first_entry result
  drm/exynos/ipp: remove temporary variable
  drm/exynos/ipp: correct address type
  drm/exynos/ipp: remove struct exynos_drm_ipp_private
  drm/exynos/ipp: remove unused field from exynos_drm_ipp_private
  drm/exynos/ipp: remove type casting
  drm/exynos: g2d: add exynos4212 as a compatible device.
  ...

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 163a054922c..15db8013838 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -301,7 +301,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
 					unsigned int gem_handle,
 					struct drm_file *filp)
 {
-	struct exynos_drm_gem_obj *exynos_gem_obj;
 	struct drm_gem_object *obj;
 
 	obj = drm_gem_object_lookup(dev, filp, gem_handle);
@@ -310,8 +309,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
 		return;
 	}
 
-	exynos_gem_obj = to_exynos_gem_obj(obj);
-
 	drm_gem_object_unreference_unlocked(obj);
 
 	/*