From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 28 Jun 2017 11:11:41 +0200
Subject: drm/hdlcd: remove drm_vblank_cleanup, rise of the zoombies edition
Git-commit: c544815a212f15dd787f0783720518178346f7d7
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

This was accidentally restored in

commit de5cc8155cd250a31da67dea49aff7637ce98887
Author: Liviu Dudau <Liviu.Dudau@arm.com>
Date:   Tue Jun 6 15:05:21 2017 +0100

    drm/arm: hdlcd: Set the CRTC's port before binding the encoder

Fixes: de5cc8155cd2 ("drm/arm: hdlcd: Set the CRTC's port before binding the encoder.")
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Cc: Mali DP Maintainers <malidp@foss.arm.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170628091141.14539-1-daniel.vetter@ffwll.ch

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

--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -343,7 +343,6 @@ err_register:
 	}
 err_fbdev:
 	drm_kms_helper_poll_fini(drm);
-	drm_vblank_cleanup(drm);
 err_vblank:
 	pm_runtime_disable(drm->dev);
 err_pm_active:
@@ -375,7 +374,6 @@ static void hdlcd_drm_unbind(struct devi
 	component_unbind_all(dev, drm);
 	of_node_put(hdlcd->crtc.port);
 	hdlcd->crtc.port = NULL;
-	drm_vblank_cleanup(drm);
 	pm_runtime_get_sync(drm->dev);
 	drm_irq_uninstall(drm);
 	pm_runtime_put_sync(drm->dev);