Merge tag 'omapdrm-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next

Fixes for omapdrm, some of which were already present in 3.14, and some which
appeared in 3.15-rc1:

- fixes for primary-plane handling which caused crashes
- fix all kinds of uninit issues which prevented from unloading the omapdrm
  module.
- fixes for HDMI enable/disable issues

* tag 'omapdrm-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  drm/omap: fix the handling of fb ref counts
  drm/omap: protect omap_crtc's event with event_lock spinlock
  drm/omap: Use old_fb to synchronize between successive page flips
  drm/omap: Fix crash when using LCD3 overlay manager
  drm/omap: gem sync: wait on correct events
  drm/omap: Fix memory leak in omap_gem_op_async
  drm/omap: remove warn from debugfs
  drm/omap: remove extra plane->destroy from crtc destroy
  drm/omap: print warning when rotating non-TILER fb
  drm/omap: fix missing unref to fb's buf object
  drm/omap: fix plane rotation
  drm/omap: fix enabling/disabling of video pipeline
  drm/omap: fix missing disable for unused encoder
  drm/omap: fix race issue when unloading omapdrm
  drm/omap: fix DMM driver (un)registration
  drm/omap: fix uninit order in pdev_remove()
  drm/omap: fix output enable/disable sequence

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 002988d..1388ca7 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -371,6 +371,9 @@ void omap_fbdev_free(struct drm_device *dev)
 
 	fbdev = to_omap_fbdev(priv->fbdev);
 
+	/* release the ref taken in omap_fbdev_create() */
+	omap_gem_put_paddr(fbdev->bo);
+
 	/* this will free the backing object */
 	if (fbdev->fb) {
 		drm_framebuffer_unregister_private(fbdev->fb);