}
EXPORT_SYMBOL(sdw_cdns_alloc_stream);
-void sdw_cdns_shutdown(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct sdw_cdns_dma_data *dma;
-
- dma = snd_soc_dai_get_dma_data(dai, substream);
- if (!dma)
- return;
-
- snd_soc_dai_set_dma_data(dai, substream, NULL);
- kfree(dma);
-}
-EXPORT_SYMBOL(sdw_cdns_shutdown);
-
MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("Cadence Soundwire Library");
void sdw_cdns_config_stream(struct sdw_cdns *cdns, struct sdw_cdns_port *port,
u32 ch, u32 dir, struct sdw_cdns_pdi *pdi);
-void sdw_cdns_shutdown(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai);
int sdw_cdns_pcm_set_stream(struct snd_soc_dai *dai,
void *stream, int direction);
int sdw_cdns_pdm_set_stream(struct snd_soc_dai *dai,
return ret;
}
+static void intel_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct sdw_cdns_dma_data *dma;
+
+ dma = snd_soc_dai_get_dma_data(dai, substream);
+ if (!dma)
+ return;
+
+ snd_soc_dai_set_dma_data(dai, substream, NULL);
+ kfree(dma);
+}
+
static int intel_pcm_set_sdw_stream(struct snd_soc_dai *dai,
void *stream, int direction)
{
static const struct snd_soc_dai_ops intel_pcm_dai_ops = {
.hw_params = intel_hw_params,
.hw_free = intel_hw_free,
- .shutdown = sdw_cdns_shutdown,
+ .shutdown = intel_shutdown,
.set_sdw_stream = intel_pcm_set_sdw_stream,
};
static const struct snd_soc_dai_ops intel_pdm_dai_ops = {
.hw_params = intel_hw_params,
.hw_free = intel_hw_free,
- .shutdown = sdw_cdns_shutdown,
+ .shutdown = intel_shutdown,
.set_sdw_stream = intel_pdm_set_sdw_stream,
};