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| author | jassi brar <jassisinghbrar@gmail.com> | 2010-02-22 15:59:02 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-02-22 14:15:15 +0000 |
| commit | 10cab262f49ee4574a20ab4c445bc4fdc41c36a8 (patch) | |
| tree | ca7242796d35338845dbe1a3a0574129022f2ec5 /sound/soc/atmel/atmel-pcm.c | |
| parent | d273ebe77a780d3aba1f5b86615af3b0e87b76bf (diff) | |
| download | linux-10cab262f49ee4574a20ab4c445bc4fdc41c36a8.tar.gz linux-10cab262f49ee4574a20ab4c445bc4fdc41c36a8.tar.bz2 linux-10cab262f49ee4574a20ab4c445bc4fdc41c36a8.zip | |
ASoC: Change how suspend and resume obtain the PCM runtime
Currently only the atmel driver make use of snd_soc_dai.runtime field.
If the dais are to be shared among two or more dai_links, the field
must be got rid of.
So, in atmel driver reach the substream via dai_link->pcm so as to
not depend of snd_soc_dai.runtime field.
Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/atmel/atmel-pcm.c')
| -rw-r--r-- | sound/soc/atmel/atmel-pcm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c index 67a32920af22..fdb255372127 100644 --- a/sound/soc/atmel/atmel-pcm.c +++ b/sound/soc/atmel/atmel-pcm.c @@ -417,8 +417,10 @@ static void atmel_pcm_free_dma_buffers(struct snd_pcm *pcm) #ifdef CONFIG_PM static int atmel_pcm_suspend(struct snd_soc_dai_link *dai_link) { - struct snd_soc_dai *dai = dai_link->cpu_dai; - struct snd_pcm_runtime *runtime = dai->runtime; + struct snd_pcm *pcm = dai_link->pcm; + struct snd_pcm_str *stream = &pcm->streams[0]; + struct snd_pcm_substream *substream = stream->substream; + struct snd_pcm_runtime *runtime = substream->runtime; struct atmel_runtime_data *prtd; struct atmel_pcm_dma_params *params; @@ -442,8 +444,10 @@ static int atmel_pcm_suspend(struct snd_soc_dai_link *dai_link) static int atmel_pcm_resume(struct snd_soc_dai_link *dai_link) { - struct snd_soc_dai *dai = dai_link->cpu_dai; - struct snd_pcm_runtime *runtime = dai->runtime; + struct snd_pcm *pcm = dai_link->pcm; + struct snd_pcm_str *stream = &pcm->streams[0]; + struct snd_pcm_substream *substream = stream->substream; + struct snd_pcm_runtime *runtime = substream->runtime; struct atmel_runtime_data *prtd; struct atmel_pcm_dma_params *params; |