From: Inki Dae <inki.dae@samsung.com>
Date: Tue, 11 Sep 2012 07:35:23 +0000 (+0900)
Subject: drm/exynos: fix duplicated mutex lock issue
X-Git-Tag: v3.7-rc1~86^2~1^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=471d60fe594ed1a7ae28a3f911d1200ae51efbdc;p=pandora-kernel.git

drm/exynos: fix duplicated mutex lock issue

exynos_drm_crtc_dpms function doesn't need mutex lock
because mutex lock was called by drm framework so this
patch removes mutex lock call from that function to avoid
duplicated mutex locking.

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