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Subject: regulator: max8952 init a mutex but never use it
From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>, Liam Girdwood <lrg@ti.com>,
        Mark Brown <broonie@opensource.wolfsonmicro.com>
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Date: Tue, 02 Aug 2011 20:16:00 +0800
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hi,
The max8952 regulator driver init a mutex but never use it,
do we really need the mutex? Or should we just remove it?

Regards,
Axel