From: Inki Dae <inki.dae@samsung.com>
Date: Thu, 21 Nov 2013 03:09:51 +0000 (+0900)
Subject: drm/exynos: g2d: fix memory leak to userptr
X-Git-Tag: v3.13-rc1~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3bddbda36a74225ad3d04aaa9600a25aff6b98b;p=pandora-kernel.git

drm/exynos: g2d: fix memory leak to userptr

This patch releases a vma object when cleaning up userptr resources.
A new vma object was allocated and copied when getting userptr pages
so the new vma object should be freed properly if the userptr pages
aren't used anymore.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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