From: Joonyoung Shim <jy0922.shim@samsung.com>
Date: Wed, 18 Apr 2012 04:47:02 +0000 (+0900)
Subject: drm: fix page_flip error handling
X-Git-Tag: v3.4-rc4~24^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aef6a7eeac6fd867eda415f65a7f0247fb82baf4;p=pandora-kernel.git

drm: fix page_flip error handling

Free event and restore event_space only when page_flip->flags has
DRM_MODE_PAGE_FLIP_EVENT if page_flip() is failed.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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