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SubjectRe: [PATCH 6/7 v2] ASoC: SIU: prepare for conversion to simple DMA
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On Thu, 2012-01-26 at 15:56 +0100, Guennadi Liakhovetski wrote:
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> ---
> sound/soc/sh/siu_pcm.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
> index 0193e59..414bb35 100644
> --- a/sound/soc/sh/siu_pcm.c
> +++ b/sound/soc/sh/siu_pcm.c
> @@ -330,12 +330,12 @@ static bool filter(struct dma_chan *chan, void *slave)
> {
> struct sh_dmae_slave *param = slave;
>
> - pr_debug("%s: slave ID %d\n", __func__, param->slave_id);
> + pr_debug("%s: slave ID %d\n", __func__, param->simple_slave.slave_id);
>
> if (unlikely(param->dma_dev != chan->device->dev))
> return false;
>
> - chan->private = param;
> + chan->private = &param->simple_slave;
While at it, Can you fix the sh-mobile driver to NOT use chan->private?
> return true;
> }
>
> @@ -360,12 +360,12 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
> if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) {
> siu_stream = &port_info->playback;
> param = &siu_stream->param;
> - param->slave_id = port ? pdata->dma_slave_tx_b :
> + param->simple_slave.slave_id = port ? pdata->dma_slave_tx_b :
> pdata->dma_slave_tx_a;
> } else {
> siu_stream = &port_info->capture;
> param = &siu_stream->param;
> - param->slave_id = port ? pdata->dma_slave_rx_b :
> + param->simple_slave.slave_id = port ? pdata->dma_slave_rx_b :
> pdata->dma_slave_rx_a;
> }
>


--
~Vinod



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