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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>
This commit is contained in:
Arnd Bergmann 2021-11-22 23:21:54 +01:00 committed by Vinod Koul
parent d53939dcc4
commit bdecfceffe
2 changed files with 2 additions and 5 deletions
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2
include/sound/dmaengine_pcm.h
View File

@ -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;

5
sound/core/pcm_dmaengine.c
View File

@ -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;
}