drm/sti: unbind all components while driver cleanup

Unbind all the components when the STI driver is unregistered.

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 9e4d96f7dd1c..7cdccb05ee80 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -255,6 +255,7 @@ static void sti_cleanup(struct drm_device *ddev)
 
         drm_kms_helper_poll_fini(ddev);
         drm_vblank_cleanup(ddev);
+        component_unbind_all(ddev->dev, ddev);
         kfree(private);
         ddev->dev_private = NULL;
 }