From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 24 May 2017 16:52:07 +0200
Subject: drm/sun4i: Drop drm_vblank_cleanup
Git-commit: d79373bd4d7e88451043ef7e4f5d1a9139e9c337
Patch-mainline: v4.13-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Again seems just cargo-culted ... It's not ordered against any
irq/vblank/modeset shutdown.

Cc: Maxime Ripard  <maxime.ripard@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-33-daniel.vetter@ffwll.ch

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -146,7 +146,6 @@ finish_poll:
 	sun4i_framebuffer_free(drm);
 cleanup_mode_config:
 	drm_mode_config_cleanup(drm);
-	drm_vblank_cleanup(drm);
 free_mem_region:
 	of_reserved_mem_device_release(dev);
 free_drm:
@@ -162,7 +161,6 @@ static void sun4i_drv_unbind(struct devi
 	drm_kms_helper_poll_fini(drm);
 	sun4i_framebuffer_free(drm);
 	drm_mode_config_cleanup(drm);
-	drm_vblank_cleanup(drm);
 	of_reserved_mem_device_release(dev);
 	drm_dev_unref(drm);
 }