ASoC: dai_dma: remove slave_id field

This field is no longer set from any driver now, so remove the
last references as well.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20211122222203.4103644-3-arnd@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
index 96666ef..38ea046 100644 (file)
--- a/include/sound/dmaengine_pcm.h
+++ b/include/sound/dmaengine_pcm.h
@@ -60,7 +60,6 @@ struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream)
  * @maxburst: Maximum number of words(note: words, as in units of the
  * src_addr_width member, not bytes) that can be send to or received from the
  * DAI in one burst.
- * @slave_id: Slave requester id for the DMA channel.
  * @filter_data: Custom DMA channel filter data, this will usually be used when
  * requesting the DMA channel.
  * @chan_name: Custom channel name to use when requesting DMA channel.
@@ -74,7 +73,6 @@ struct snd_dmaengine_dai_dma_data {
        dma_addr_t addr;
        enum dma_slave_buswidth addr_width;
        u32 maxburst;
-       unsigned int slave_id;
        void *filter_data;
        const char *chan_name;
        unsigned int fifo_size;

diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c
index 1fc2fa0..af6f717 100644 (file)
--- a/sound/core/pcm_dmaengine.c
+++ b/sound/core/pcm_dmaengine.c
@@ -91,8 +91,8 @@ EXPORT_SYMBOL_GPL(snd_hwparams_to_dma_slave_config);
  * @dma_data: DAI DMA data
  * @slave_config: DMA slave configuration
  *
- * Initializes the {dst,src}_addr, {dst,src}_maxburst, {dst,src}_addr_width and
- * slave_id fields of the DMA slave config from the same fields of the DAI DMA
+ * Initializes the {dst,src}_addr, {dst,src}_maxburst, {dst,src}_addr_width
+ * fields of the DMA slave config from the same fields of the DAI DMA
  * data struct. The src and dst fields will be initialized depending on the
  * direction of the substream. If the substream is a playback stream the dst
  * fields will be initialized, if it is a capture stream the src fields will be
@@ -124,7 +124,6 @@ void snd_dmaengine_pcm_set_config_from_dai_data(
                        slave_config->src_addr_width = dma_data->addr_width;
        }
 
-       slave_config->slave_id = dma_data->slave_id;
        slave_config->peripheral_config = dma_data->peripheral_config;
        slave_config->peripheral_size = dma_data->peripheral_size;
 }