[PATCH] drm: Undo damage to page_flip_ioctl

[Michel Dänzer]

On 03/10/16 05:28 PM, Daniel Vetter wrote:
> I screwed up rebasing of my patch in
> 
> commit 43968d7b806d7a7e021261294c583a216fddf0e5
> Author: Daniel Vetter <daniel.vetter at ffwll.ch>
> Date:   Wed Sep 21 10:59:24 2016 +0200
> 
>     drm: Extract drm_plane.[hc]
> 
> which meant on error paths drm_crtc_vblank_put could be called without
> a get, leading to an underrun of the refcount.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98020
> Cc: Sean Paul <seanpaul at chromium.org>
> Cc: Michel Dänzer <michel at daenzer.net>
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer