From: Imre Deak <imre.deak@intel.com>
Date: Fri, 2 Nov 2012 11:30:48 +0000 (+0200)
Subject: drm/exynos: call drm_vblank_put for each queued flip event
X-Git-Tag: v3.8-rc1~82^2~13^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1f48ee58a90ddf84f514334b5d395a358596492;p=pandora-kernel.git

drm/exynos: call drm_vblank_put for each queued flip event

It's guaranteed that for each event on pageflip_event_list we have
called drm_vblank_get() - see exynos_drm_crtc_page_flip() - so checking
for this is redundant.

Also we need to call drm_vblank_put() for each event on the list, not
only once, otherwise we'd leak vblank references if there are multiple
events on the list.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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