From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 27 Oct 2013 15:35:27 +0000 (+0000)
Subject: DRM: Armada: destroy framebuffer after helper
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=077acbab67a785b5f5ae60e8932fcf6028072359;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

DRM: Armada: destroy framebuffer after helper

Destroy the framebuffer only after the helper, since the helper may
still be referencing the framebufer at this point.

Reviewed-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index 743570e99f90..b348b16f81e2 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -202,11 +202,11 @@ void armada_fbdev_fini(struct drm_device *dev)
 			framebuffer_release(info);
 		}
 
+		drm_fb_helper_fini(fbh);
+
 		if (fbh->fb)
 			fbh->fb->funcs->destroy(fbh->fb);
 
-		drm_fb_helper_fini(fbh);
-
 		priv->fbdev = NULL;
 	}
 }