From: Daniel Mack <daniel@caiaq.de>
Date: Sun, 28 Feb 2010 02:42:38 +0000 (+0800)
Subject: ASoC: pxa-pcm-lib: initialize DMA channel to -1
X-Git-Tag: v2.6.34-rc3~46^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8727b909bb2348d29e62c599cd7a5d610da3760f;p=pandora-kernel.git

ASoC: pxa-pcm-lib: initialize DMA channel to -1

This fixes a warning ("pxa_free_dma: trying to free channel 0 which is
already freed") when a device was opened but the hw_params() call
failed.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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