On Thu, Mar 18, 2010 at 07:08:59PM +0100, Daniel Mack wrote:
This fixes a memory corruption when using ASoC devices are used in full-duplex mode. Specifically for pxa-ssp code, where this pointer is dynamically allocated for each direction and destroyed upon each stream start.
All other platforms are fixed blindly, I couldn't even compile-test them. Sorry for any breakage I may have caused.
Looks good at first pass, though I think there's some more platforms have been missed? I'm just about to leave for today, Liam and I will check properly tomorrow. Thanks for diagnosing this!
+static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai,
const struct snd_pcm_substream *ss)+{
- return (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
dai->playback.dma_data : dai->capture.dma_data;+}
+static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai,
const struct snd_pcm_substream *ss,void *data)+{
- if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
dai->playback.dma_data = data;- else
dai->capture.dma_data = data;+}
Make your mind up if you like the ternery operator :P