ASoC: Fix pxa2xx-pcm checks for invalid DMA channels

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Set the invalid dma channel to -1 (and check properly for it) in
pxa2xx_pcm_hw_free().  Was assuming 0 is an invalid channel number but 0
is a valid pxa dma channel num.

Signed-off-by: stephen <stephen.ware@eqware.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Stephen Ware 2008-12-31 14:39:23 -08:00 • committed by Mark Brown

parent 276c62225a

commit 9bef6489d7

1 changed files with 2 additions and 2 deletions

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sound/soc/pxa/pxa2xx-pcm.c

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