From: Inki Dae <inki.dae@samsung.com>
Date: Fri, 11 Nov 2011 12:28:00 +0000 (+0900)
Subject: drm/exynos: fix vblank bug.
X-Git-Tag: v3.2-rc4~16^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=483b88f86e1682241bfa0848e348aa175257c6e7;p=pandora-kernel.git

drm/exynos: fix vblank bug.

In case that vblank_disable_allowed is 1, the problem that manager->pipe
could be -1 at vsync interrupt handler could be induced so this patch fixes
that.

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