From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 15 Sep 2011 02:36:54 +0000 (+0800)
Subject: ASoC: samsung: Fix checking return value of clk_get
X-Git-Tag: v3.2-rc1~127^2~2^2~1^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7803e329bb8357afe94e8e5c3f78478d6a98d1b5;p=pandora-kernel.git

ASoC: samsung: Fix checking return value of clk_get

clk_get() returns a pointer to the struct clk or an ERR_PTR().
This patch also use PTR_ERR() for return value.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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