From: Nicolin Chen <Guangyu.Chen@freescale.com>
Date: Thu, 24 Apr 2014 10:52:24 +0000 (+0800)
Subject: ASoC: fsl_spdif: Add core clock control for DMA access
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~21^2~52^2~4^6~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08f7336e6404698158966d0c8a2937d3580e2693;p=pandora-kernel.git

ASoC: fsl_spdif: Add core clock control for DMA access

Regmap is able to enable/disable the core clock automatically each time
it's going to access the registers. But for DMA cases during playback or
recording, it's totally beyong control of regmap. So we have to open the
clock manually.

Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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