Merge remote branch 'korg/drm-core-next' into drm-next-stage

* korg/drm-core-next:
  drm/ttm: handle OOM in ttm_tt_swapout
  drm/radeon/kms/atom: fix shr/shl ops
  drm/kms: fix spelling of "CLOCK"
  drm/kms: fix fb_changed = true else statement
  drivers/gpu/drm/drm_fb_helper.c: don't use private implementation of atoi()
  drm: switch all GEM/KMS ioctls to unlocked ioctl status.
  Use drm_gem_object_[handle_]unreference_unlocked where possible
  drm: introduce drm_gem_object_[handle_]unreference_unlocked

1 files changed, 4 insertions, 9 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b27202d23ebc..c8fd15f146af 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3553,11 +3553,10 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
         intel_crtc->cursor_bo = bo;
 
         return 0;
-fail:
-        mutex_lock(&dev->struct_mutex);
 fail_locked:
-        drm_gem_object_unreference(bo);
         mutex_unlock(&dev->struct_mutex);
+fail:
+        drm_gem_object_unreference_unlocked(bo);
         return ret;
 }
 
@@ -4476,9 +4475,7 @@ static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
                 intelfb_remove(dev, fb);
 
         drm_framebuffer_cleanup(fb);
-        mutex_lock(&dev->struct_mutex);
-        drm_gem_object_unreference(intel_fb->obj);
-        mutex_unlock(&dev->struct_mutex);
+        drm_gem_object_unreference_unlocked(intel_fb->obj);
 
         kfree(intel_fb);
 }
@@ -4541,9 +4538,7 @@ intel_user_framebuffer_create(struct drm_device *dev,
 
         ret = intel_framebuffer_create(dev, mode_cmd, &fb, obj);
         if (ret) {
-                mutex_lock(&dev->struct_mutex);
-                drm_gem_object_unreference(obj);
-                mutex_unlock(&dev->struct_mutex);
+                drm_gem_object_unreference_unlocked(obj);
                 return NULL;
         }