From 7f5af0597be7cb2eae42fa2ce614d5805b72a74e Mon Sep 17 00:00:00 2001
From: YoungJun Cho <yj44.cho@samsung.com>
Date: Mon, 26 May 2014 10:17:18 +0200
Subject: [PATCH] drm/exynos: ipp: add cmd_lock for cmd_list

This patch adds cmd_lock for cmd_list synchronization.

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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