From: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Date: Fri, 30 Apr 2010 11:59:35 +0000 (+0300)
Subject: ASoC: tlv320dac33: Manage a pointer for snd_pcm_substream in private structure
X-Git-Tag: v2.6.35-rc1~478^2^2~30^2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b61d2b9f2f78fc55faaedcc37f622ffd4103d14;p=pandora-kernel.git

ASoC: tlv320dac33: Manage a pointer for snd_pcm_substream in private structure

As a preparation for supporting codec to be turned off,
when we are in BIAS_STANDBY.

The substream must be easily available in other places than
pcm_* callbacks.

Manage a pointer in _startup, and _shutdown for this.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

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