From: Chuansheng Liu <chuansheng.liu@intel.com>
Date: Tue, 6 Nov 2012 17:22:35 +0000 (+0800)
Subject: OMAPDSS: APPLY: Fix the usage of wait_for_completion_timeout
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=933ed63405da8f7a76676e9e10491d7f3be269d1;p=pandora-kernel.git

OMAPDSS: APPLY: Fix the usage of wait_for_completion_timeout

The return value of wait_for_completion_timeout() is always
>= 0 with unsigned int type.

So the condition "ret < 0" or "ret >= 0" is pointless.

Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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