linux/sound/soc/davinci
Joachim Eastwood 25e9e7565f ASoC: check for substream not channels_min in pcm engines
This is a follow up on 53dea36c70 which fixes the other affected
pcm engines.

Description from 53dea36c70:
 Don't rely on the codec's channels_min information to decide wheter or
 not allocate a substream's DMA buffer. Rather check if the substream
 itself was allocated previously.

Without this patch I was seeing null-pointer dereferenc in atmel-pcm.

Signed-off-by: Joachim Eastwood <joachim.eastwood@jotron.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-01-07 11:18:05 -08:00
..
davinci-evm.c ASoC: davinci: Add .owner to struct snd_soc_card 2011-12-22 17:34:34 +00:00
davinci-i2s.c ASoC: davinci-i2s.c: use devm_ functions 2012-01-02 13:07:56 +00:00
davinci-i2s.h ASoC: multi-component - ASoC Multi-Component Support 2010-08-12 14:00:00 +01:00
davinci-mcasp.c ASoC: davinci-mcasp.c: use devm_ functions 2012-01-02 13:07:51 +00:00
davinci-mcasp.h ASoC: multi-component - ASoC Multi-Component Support 2010-08-12 14:00:00 +01:00
davinci-pcm.c ASoC: check for substream not channels_min in pcm engines 2012-01-07 11:18:05 -08:00
davinci-pcm.h ASoC: multi-component - ASoC Multi-Component Support 2010-08-12 14:00:00 +01:00
davinci-sffsdr.c ASoC: davinci: Add .owner to struct snd_soc_card 2011-12-22 17:34:34 +00:00
davinci-vcif.c ASoC: davinci-vcif.c: use devm_ functions 2012-01-02 13:07:46 +00:00
Kconfig Drop default from "DM365 codec select" choice 2011-10-13 18:19:31 +02:00
Makefile ASoC: DaVinci: Voice Codec Interface 2010-03-12 11:12:21 +00:00