From 4d52076785e8bf219d9d68bb0e0abbbc8b66f26a Mon Sep 17 00:00:00 2001
From: YoungJun Cho <yj44.cho@samsung.com>
Date: Mon, 26 May 2014 10:17:21 +0200
Subject: [PATCH] drm/exynos: ipp: rearrange c_node->event_lock using routine

The c_node->event_list should be protected with
c_node->event_lock.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Seong-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
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