From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 8 Dec 2016 11:07:39 +0000 (+0100)
Subject: drm/vc4: Don't use drm_put_dev
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c167df443b4a8d97d25a8e69bd9f490a1e3fe646;p=linux-beck.git

drm/vc4: Don't use drm_put_dev

vc4 already has a proper load sequence, but the unload one needed some
fixups: First unregister, and last drop the final ref.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
---

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index df3da26a849e..bdab333979dc 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -279,12 +279,14 @@ static void vc4_drm_unbind(struct device *dev)
 	struct drm_device *drm = platform_get_drvdata(pdev);
 	struct vc4_dev *vc4 = to_vc4_dev(drm);
 
+	drm_dev_unregister(drm);
+
 	if (vc4->fbdev)
 		drm_fbdev_cma_fini(vc4->fbdev);
 
 	drm_mode_config_cleanup(drm);
 
-	drm_put_dev(drm);
+	drm_dev_unref(drm);
 }
 
 static const struct component_master_ops vc4_drm_ops = {