From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [PATCH] ASoC: samsung: Fix checking return value
	of clk_get
Date: Tue, 13 Sep 2011 16:14:20 +0100
Message-ID: <20110913151420.GA23782@opensource.wolfsonmicro.com>
References: <1315925062.6042.1.camel@phoenix>
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To: Axel Lin <axel.lin@gmail.com>
Cc: alsa-devel@alsa-project.org, Sangbeom Kim <sbkim73@samsung.com>, Jassi Brar <jassisinghbrar@gmail.com>, linux-kernel@vger.kernel.org, Ben Dooks <ben@simtec.co.uk>, Liam Girdwood <lrg@ti.com>, Christian Pellegrin <chripell@evolware.org>
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On Tue, Sep 13, 2011 at 10:44:22PM +0800, Axel Lin wrote:
> clk_get() returns a pointer to the struct clk or an ERR_PTR().

Are you sure that the Samsung clock implementation actually does this?